Proximity Alert Rescue App

@jastp

Greetings from Logictrix! My name is Jas, and I am looking forward to discuss about your app in details over the Chat or Call. We have enough app developers available in team so I can assure you to deliver this project at a fairly low cost with great quality and with a commitment for long term support. *** We have now earned 'Expertise' level in AI, ChatGpt and a couple of other AI platforms for App development and other Chatbot work! *** We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas

@AwaisChaudhry

Hi there, I’ve read your Proximity Alert Rescue App concept and I’m confident I can deliver a robust iOS+Android MVP that rallies nearby help within 1 km, with reliable SMS OTP verification and smooth Google Maps integration. I’ve built location-aware apps with geofence-based push, map view, and cross-platform delivery. I propose Flutter for a fast, single codebase, or native Swift/Kotlin if you prefer. What I will deliver: - Clean UI for General User - SMS OTP authentication (verifying phone before access) - Google Maps SDK: markers, distance, turn-by-turn directions - 1 km geofence logic for push dispatch - APNs and FCM setup - Lightweight in-app settings (pause alerts, location permissions, delete account) - Production-ready iOS/Android builds, well-commented source - Deployment guide for Firebase, keys, third-party services - One hand-off session to explain code and release steps Acceptance criteria: - Only devices inside geofence receive push - SMS verification blocks access until code confirmed - Map loads under 2 seconds on mid-range device; directions work reliably If you’ve built location-aware, push-heavy apps, let’s talk about getting this life-saving tool into hands. Technical questions: - Do you prefer Flutter or native? - OTP via Firebase or other provider? - Geofence on-device or server-assisted? - How to handle offline/poor connectivity? - Any accessibility requirements? - Do you want adjustable 1 km radius? - How will you supply Google Maps keys

@ambar

Small, focused app. Clear purpose. I’ll keep it that way. This is about one thing: **alerting the right people, nearby, fast — and nobody else.** **How I’ll build it** • Phone number login only. SMS OTP. No access until verified. • Missing case saves last-known GPS on the server. • 1 km proximity is enforced **server-side**, not on the phone. • Push notifications go **only** to devices already inside that radius. • No topic broadcasts. No guessing. • Google Maps shows one clear marker and quick directions. • Simple settings: pause alerts, location permission, delete account. **Push & location testing** I’ll set up staging so this is easy to prove: • Android: mock GPS via developer options • iOS: Xcode simulated locations / GPX One phone gets the alert. One phone doesn’t. Very obvious. Very clean. **Tech stack** Firebase Auth (SMS), Cloud Functions, FCM, APNs. Flutter or native — whichever gives tighter background behavior on iOS. **What you get** • Signed iOS + Android builds • Clean, commented source code • Firebase / push setup notes • Short handoff walkthrough I keep the scope tight so nothing breaks later. **One detail to lock in** Should eligibility be based on the device’s last known location, or should the app require a fresh location ping before sending the alert (A/B)?

@KESHAVINFOTECH

Hi There, 1.I need a complete iOS + Android application that can quickly rally ne... ==> We got the idea for your app, and its a great concept. We have done similar types of other projects in the past that use location and alerts. In one project, we added a unique feature where a user could draw a safe area on the map, and if their family member went outside that area, a private alert was automatically sent to them. We can build all the features you listed. We will make a clean and easy-to-use screen, set up the phone number login with an OTP code, and add Google Maps. The 1 km radius alert system is the core, and we will make sure it works perfectly. For building the app, we recommend using Flutter. It will work smoothly on both iOS and Android from one codebase. We will provide you with everything you need. ## Queries : 1. After a user decides to help, how can they communicate a sighting or report that the person has been found? ## Initial Project Structure : - Welcome & Onboarding - Phone Number Login - OTP Verification - Home Map View - Create Alert - View Alert Details - Settings We use advanced AI tools (Cursor, Claude, ChatGPT) to speed up coding and reduce manual work hours. We pass these time-savings to you, providing a high-quality app at a very competitive price. Waiting for your reply. :-) Regards, Ghanu & Samir. KESHAV INFOTECH

@jitendrasatpuda

Hi there, I'm Jitendra, and I've built numerous location-aware and push-heavy apps that exhibit smooth performance. Here's why I believe I'm the perfect fit for your project. First off, my vast experience and skilled command over native Swift/Kotlin, as well as cross-platform Flutter/React Native will ensure that you get a top-notch solution that performs impressively across both iOS and Android platforms. Secondly, my proficiency with Firebase and integrating Google Maps SDK aligns perfectly with the central functionalities of your app. My in-depth capability in effectively leveraging these tools will enable me to build a robust geofencing system ensuring that alerts are dispatched exclusively to devices within the specified range. Furthermore, my familiarity with APNs (iOS) and FCM (Android) guarantees that I'll seamlessly configure push notifications on both platforms. Finally, my dedication towards delivering excellent quality work within stipulated timeframes makes me the ideal choice for this life-saving project. I understand the gravity of what is at stake here, so expect meticulous problem-solving, thorough testing, and a clean user interface - all designed to ensure quick rallying when assistance is needed most. Chat with me soon so we can turn our combined expertise into a tool that saves lives!

@softsolution2000

I have extensive experience in PHP, Mobile App Development, iPhone, Android, and Google Maps API, making me a great match for the Proximity Alert Rescue App project. I am confident in my ability to deliver the required functionalities efficiently. Budget adjustments can be discussed once the full project scope is clear, and I am committed to working within your budget. Please review my 15-year-old profile for examples of my high-quality work. Let's discuss the details and get started right away. I am eager to showcase my dedication to this project.

@om26er

With a plethora of experience in developing intuitive mobile applications for both Android and iOS platforms, my team and I are well-suited for delivering your high-impact Proximity Alert Rescue App. We are comfortable with both native Swift/ Kotlin development for tailored experiences or cross-platform frameworks such as Flutter/React Native for efficiency while ensuring smooth performance throughout. Additionally, our proficiency extends to handling complex features like geofencing and map integration, making us ideal for this project. Our most recent achievement in leveraging Google Maps SDK to depict locations, distances, and route directions came in under the two-second mark on a mid-range phone - exceeding your expectations! With reliability being a key consideration in this project, our successful integration and management of Firebase services including Firebase Cloud Messaging promises a dependable notification system to propel the life-saving functionality of your app. Let’s chat to proceed further

@asifalimzd

Hi there, I can build your life‑saving iOS + Android app that rallies nearby assistance when someone or a pet goes missing. The workflow you outlined is clear, and I’ll ensure the app is fast, reliable, and intuitive. What I’ll Deliver: - Clean Interface: Simple, thumb‑friendly UI for the General User role. - Authentication: Phone‑number verification via SMS OTP (blocking access until confirmed). - Maps Integration: Google Maps SDK with markers, distances, and turn‑by‑turn directions. - Geofencing: Reliable proximity filter so alerts only reach users within 1 km of the missing case coordinates. - Push Notifications: Configured for APNs (iOS) and FCM (Android). - Settings: Lightweight controls for pausing alerts, managing location permissions, and account deletion. Deliverables: 1. Production‑ready iOS and Android builds, signed and ready for App Store / Google Play submission. 2. Full, well‑commented source code (Swift/Kotlin or Flutter/React Native — I recommend Flutter for smooth cross‑platform performance). 3. Deployment guide covering Firebase, notification keys, and any third‑party services. 4. One hand‑off session walking you through the code structure and release process. Acceptance Criteria Covered: - Push notifications only reach devices inside the 1 km geofence (demonstrable with GPS spoofing). - SMS verification blocks access until code is confirmed. Thanks Regards, Asif Ali Zaman

@extreamcode

Hi, I understand the urgency and importance of your Proximity Alert Rescue App, designed to swiftly rally help for vulnerable individuals or pets within a precise 1-kilometre radius. With extensive experience in mobile app development using Flutter and native technologies, coupled with expertise in Google Maps API and push notification systems, I’m confident in delivering a smooth, reliable, and user-friendly app fulfilling all your requirements. I will ensure robust SMS OTP phone verification, efficient geofencing for location-based alerts, and a responsive interface that loads maps and directions quickly. The final deliverables will include production-ready iOS and Android apps, complete source code with thorough documentation, and a detailed deployment guide alongside a walkthrough session. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Could you clarify your preference for native development versus cross-platform (Flutter/React Native) given the performance priorities and timeline? Thanks, Asad

@shubhamshrimal7

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your rescue alert app project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham

@Julian29

Hello, I’ve reviewed your requirements and understand you need a reliable, proximity-based rescue app for iOS and Android that mobilizes nearby help instantly, with a simple UX and strong security. With 9+ years of hands-on mobile development, including real-time location-aware systems, I can deliver a fast, scalable, and robust solution that users can trust in emergencies. Here’s how I’d approach your project: • SMS OTP verification + secure auth flow to ensure only verified users can access the app • 1 km geofencing & proximity filter to notify only nearby helpers accurately • Google Maps integration with markers, distance calculation, and directions • Real-time push notifications via APNs + FCM for instant alerts • Simple, single-role UX with minimal steps to request or offer help • User settings for location permissions, pause alerts, and account deletion • Clean architecture, secure APIs, and efficient real-time logic • Production-ready iOS/Android builds with deployment support and full code handoff I prefer starting with wireframes and UI/UX validation before development to ensure the flow is intuitive and reliable. I’m confident I can implement this project end-to-end and deliver a life-saving app that performs well under real-world conditions. Thanks & regards, Julian

@corpmember29

I HAVE BUILT LOCATION-AWARE, PUSH-DRIVEN MOBILE APPS AND I UNDERSTAND THE CRITICAL NEED FOR SPEED, ACCURACY, AND RELIABILITY IN EMERGENCY RESPONSE WORKFLOWS. You’re looking for a cross-platform iOS + Android app that can instantly notify nearby users (within a strict 1 km radius) when a vulnerable person or pet goes missing, using phone-based authentication, real-time location filtering, and Google Maps for navigation—all with a clean, simple UX for general users. My Approach Tech Stack: Flutter (single codebase, near-native performance) or React Native if preferred; Firebase as backend. Auth: Phone number verification via SMS OTP (Firebase Auth), blocking all access until verified. Location & Geofencing: High-accuracy foreground location + server-side radius filtering using Haversine distance to ensure only devices inside 1 km receive alerts. Push Notifications: FCM for Android, APNs via Firebase for iOS, with topic-less, location-validated dispatch. Maps & Navigation: Google Maps SDK for markers, distance display, and turn-by-turn directions. Performance: Optimized map loading, cached assets, and lightweight UI to meet sub-2s load targets. I’ve delivered similar apps involving real-time location tracking, proximity-based notifications, and emergency-style workflows. You’ll receive full source code, clean documentation, signed builds, and 2 years of free ongoing support post-launch.

@DeveloperStation

Hi, We’ve developed similar apps that use geolocation and push notifications to connect users, including a product that helps find lost pets. We understand the importance of getting this right, as it can be a matter of life and death. For your project, we can use a combination of native and hybrid development to deliver a fast, responsive app. With our extensive experience in both areas, we can choose the best approach for each feature, ensuring you get a fully optimized product. We also have a dedicated team of UI/UX designers who can create a user-friendly interface that’s easy for elderly users to navigate. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting idea. Best regards, Adil

@mobiappsoftware

Hello, I will develop your MOBILE APPLICATION for Android and IOS both platforms with Web admin panel. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks

@eliaa

Hello, I am excited to submit our proposal for your Proximity Alert Rescue App project. At Smart Sols, with over 9 years of full-stack development experience, we specialize in delivering reliable, user-friendly mobile applications using Flutter for cross-platform iOS and Android development. We fully understand the importance of a responsive app that quickly rallies nearby assistance to help the elderly in emergency situations. Our team is capable of building a robust, intuitive solution including real-time proximity alerts, location tracking, and easy communication features to ensure fast, effective rescue support. We emphasize clean UI/UX designs with Figma to ensure accessibility and ease of use for your target users. Given the critical nature of the app and the need for thorough testing, we estimate a delivery timeline of 30 days to ensure quality and responsiveness. We look forward to partnering with you to create a helpful, life-saving app tailored to your needs. Thank you for considering Smart Sols for this impactful project.

@Techinfomatic

Hello there, Hope you are doing good!!! I recently Reached across your job post that you are looking for a skilled developer to build a complete iOS + Android application that can quickly rally nearby assistance when an elderly person, individual with a cognitive condition, or pet goes missing and as per your scope of work and required technology i felt that I can assist you perfectly. I have 8+ years of working experience as a website developer & Mobile developer as well. I have vast experience with all the tech stack you have mentioned Feel free regarding any clarification. I am ready to start immediately and looking forward to long business association ahead. Thanks and Looking Forward Rasna Rajput

@hireageek

Hi there, I am a top freelancer from California with extensive experience in developing intuitive, location-aware mobile applications. I understand the urgency and importance of your Proximity Alert Rescue App, which aims to provide rapid assistance when someone or a pet goes missing. My previous projects include similar features that leverage GPS functionalities and push notifications to ensure timely alerts, making me confident that I can deliver exactly what you need. I will create a clean, user-friendly interface and implement SMS verification for enhanced security. Additionally, I will ensure the app integrates seamlessly with Google Maps, enabling precise geolocation and easy navigation. Given the critical nature of this app, I’m fully committed to rigorous testing to guarantee that only those within the specified geofence receive notifications, along with performant map features. Let’s discuss this further and I can begin immediately. What features or additional functionalities do you envision for future updates of the app?

@mahig47

Hello As per your project post you are looking to build a Proximity Alert Rescue App for iOS and Android that helps quickly rally assistance when an elderly person, individual with a cognitive condition, or pet goes missing. The project aims to instantly notify nearby users within a 1-kilometre radius of the last known location, enabling them to view the location on a map and decide whether to help, all through a simple, intuitive interface. My focus will be on delivering a clean and responsive mobile app with phone-number verification via SMS OTP, Google Maps integration for markers, distances, and turn-by-turn directions, and reliable geofencing to ensure alerts reach only users within the specified radius. Push notifications will be configured for both APNs and FCM, and lightweight in-app settings will allow users to pause alerts, manage location permissions, and delete accounts. I specialize in building cross-platform mobile applications using Flutter and React Native, as well as native Swift/Kotlin apps, with expertise in geolocation, push notifications, and real-time alert systems. My approach prioritizes performance, reliability, and an intuitive UI to ensure critical alerts reach the right people quickly and efficiently. Let’s connect to define alert workflows, geofencing parameters, and notification setup to deliver a reliable and responsive rescue app. Best regards Nikita Gupta

@Herculesz

Hi I can build a fast, reliable iOS + Android app that creates missing-person alerts, applies a strict 1-km geofence, and pushes notifications only to nearby users with smooth Google Maps integration. A key technical challenge is ensuring precise proximity filtering, so I’ll implement a server-side geospatial query and device-side validation to guarantee that only users within the radius receive alerts. The app will feature phone-number authentication via SMS OTP, a clean user interface, and map views with markers, distance indicators, and turn-by-turn directions. Push notifications will be configured for both APNs and FCM with high deliverability and instant routing for urgent alerts. In-app settings will allow users to pause notifications, control permissions, and delete their account securely. I have experience building location-aware, push-heavy, emergency-style applications and can deliver a stable codebase in Swift/Kotlin or a high-performance cross-platform stack. This system will provide a dependable real-time assistance tool for vulnerable individuals and pets. Thanks, Hercules