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I need a straightforward mobile application whose single purpose is to buzz at times I specify. The app will let me enter reminders manually, store them locally, and then play a loud, unmistakable buzzer sound when each reminder is due. No voice control, no preset schedules—just a clean screen where I can add, edit, and delete reminder times and short labels. I’m after a polished, glitch-free build that runs on modern smartphones, with an intuitive layout and standard notification permissions so the alert pops even if the phone is locked or the app is in the background. A quick settings panel for volume and repeat interval would be useful, but simplicity is more important than feature bloat. Deliverables: • Fully compiled mobile app (Android, iOS, or a cross-platform package if you prefer) • Source code and build instructions • Brief user guide that shows how to add, edit, and clear reminders • Short test report confirming the buzzer triggers reliably at set times If you already have experience with push notifications, local storage, and sound handling on mobile, this should be a fast win. Let me know which framework you’d use and how soon you can have a first build ready.
Project ID: 40389697
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87 freelancers are bidding on average $179 USD for this job

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 earned 'Expertise' level in AI development and used many AI platforms like openAI, Freepik, Antigravity, Cursor etc for App development and other AI 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
$100 USD in 3 days
9.7
9.7

“IF A REMINDER MISSES ITS MOMENT, THE APP HAS FAILED—THIS ONE WILL NEVER MISS IT.” I understand you need a simple, reliable buzzer reminder mobile app with no extra features—just fast input, local storage, and guaranteed loud alerts even when the phone is locked. I will build this using Flutter (single codebase for Android & iOS) for smooth performance and easy future expansion. Solution Approach Local-first design using SQLite/Hive for storing reminders Native-grade scheduling using Flutter Local Notifications Full background & lock-screen support for alerts Loud buzzer sound triggered exactly at set time Core Features Add / edit / delete reminders with time + label Clean single-screen UI (minimal and fast) Reliable notification trigger even if app is closed Loud buzzer alarm with repeat option Simple settings: volume + repeat interval How It Works User sets a reminder → stored locally → system schedules notification → at trigger time, phone shows full-screen alert + plays buzzer sound instantly. Deliverables ✔ Fully compiled Android/iOS app (or cross-platform build) ✔ Clean, structured source code ✔ Setup & build instructions ✔ Short test report confirming accurate trigger behavior I have strong experience in Flutter-based mobile apps with local storage, background notifications, and audio handling, ensuring zero-delay, reliable alarm execution.
$300 USD in 7 days
8.4
8.4

Hi, You need a dead-simple app that buzzes on schedule—no fluff, just notifications that work. Quick question: do you need this cross-platform (iOS + Android) or focused on one OS first? We build lean, reliable apps fast. Message me to discuss. Best Regards, Hasan
$200 USD in 7 days
7.6
7.6

⭐⭐⭐⭐⭐ Create a Simple Reminder App with Buzzer Alerts for Your Needs ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a mobile app that buzzes at specified times. Look no further; Zohaib is here to help you! My team has completed 50+ similar projects for reminder applications. I will create a polished, glitch-free app that allows you to enter, edit, and delete reminders easily. I will build this app with an intuitive layout, ensuring it runs smoothly on modern smartphones. The app will feature standard notification permissions to alert you even if your phone is locked. ➡️ Why Me? I can easily create your reminder app as I have 5 years of experience in mobile app development, focusing on local storage, push notifications, and sound handling. My strong grip on frameworks like Flutter and React Native ensures a quick and efficient build. ➡️ Let's have a quick chat to discuss your project in detail, and I can show you samples of my previous work. Looking forward to chatting with you! ➡️ Skills & Experience: ✅ Mobile App Development ✅ Flutter Development ✅ React Native ✅ Local Storage Management ✅ Push Notifications ✅ User Interface Design ✅ Sound Handling ✅ App Testing ✅ Cross-Platform Development ✅ Code Optimization ✅ User Experience Design ✅ Debugging Waiting for your response! Best Regards, Zohaib
$150 USD in 2 days
7.9
7.9

Hi, I will develop the reminder buzzer app as per requirements. I am developing applications since 2019. Please message for more details, Faisal.
$200 USD in 5 days
7.2
7.2

Hello, I understand that you are looking for a simple and efficient mobile reminder buzzer app that allows you to set custom reminders with a loud buzzer alert. I will develop a user-friendly application for both Android and iOS platforms, ensuring a seamless experience with standard notification permissions and a clean interface for managing reminders. With expertise in Mobile App Development, Android, iOS Development, and App Design, I am confident in delivering a high-quality solution that meets your requirements. Effective communication and regular updates will be maintained throughout the project to ensure your satisfaction. Please find my portfolio for reference: https://www.freelancer.com/u/Curveballsol Best regards, Curveball Solutions
$120 USD in 6 days
6.4
6.4

Hello, I hope you are doing well. I understand that you are looking to build a REMINDER MOBILE APPLICATION, and I would be happy to help. I have extensive experience in designing and developing applications and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.
$150 USD in 5 days
7.0
7.0

Hi, We’ve developed similar reminder apps that use local storage and play loud sounds at specified times. One of our apps, called “Desi Reminder,” allows users to set reminders for daily tasks and events, and we’ve integrated Google Calendar sync to enhance its functionality. For your app, we can use a hybrid framework like Flutter or React Native, which allows us to build a single app for both iOS and Android. This approach saves time and ensures consistent performance across platforms. We also have extensive experience with backend technologies like Node.js and PHP, so if you need a server-side component for user accounts or reminder management, we can handle that seamlessly. Let’s schedule a quick 10-minute call to discuss your project in more detail and see if I’m the right fit for your needs. Feel free to message me anytime—I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil
$154 USD in 7 days
6.0
6.0

Greetings, I understand the need for a streamlined Mobile Reminder Buzzer App that prioritizes simplicity and functionality. Rest assured, my expertise in Mobile App Development, User Interface Design, and Software Architecture align perfectly with the project requirements in the Indonesian market. My structured approach includes thorough requirement confirmation, controlled planning, clean implementation, and rigorous testing to ensure a glitch-free application. With a transparent milestone-based process, you can expect reliable execution and long-term results. Please review my portfolio: ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ Could you share your top priority for this app to better tailor the development process? Let's discuss further in an open chat to finalize the scope seamlessly. Best regards, Muhammad Anas Khan
$150 USD in 4 days
5.3
5.3

Hi, I came across your project "Mobile Reminder Buzzer App" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in Mobile App Development, Android, App Design, App Development, iOS Development, iPhone, User Interface / IA. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak
$130 USD in 7 days
5.3
5.3

Hello there, we are a team of developers and we can do this project in no time. Thanks Ashish Kumar.
$140 USD in 7 days
5.1
5.1

As a seasoned Full Stack Developer with over a decade of experience, I have the skills and expertise to build you a highly efficient and glitch-free mobile application precisely tailored to your needs. My mastery lies in mobile app development, particularly in platforms like Flutter, Android, and iOS which one of them could be perfectly suited for your project. Past clients have consistently commended me on my work ethic, clear communication style, and ability to deliver promptly without sacrificing quality. They have been satisfied not just with my products but also with the long-term support I offer. In the same vein, I assure you that I am committed to delivering a finished product that ticked all your boxes revolving incorporation of an easy-to-use quick settings panel for volume control and repeat interval
$290 USD in 15 days
4.8
4.8

Hi! I understand you need a clean, reliable reminder app that stores times locally and triggers a loud buzzer—even when the phone is locked or in the background. I’d build this using Flutter (or native if you prefer), leveraging local notifications and background services to ensure precise, glitch-free alerts with simple add/edit/delete flows. I’ve handled similar apps with sound handling and persistent scheduling, so I’ll keep the UI minimal while ensuring rock-solid performance. I can have a first working build ready quickly with clear code, docs, and testing. Looking forward for your positive response in the chatbox. Best Regards, Hassan T
$200 USD in 7 days
4.9
4.9

Hello, I appreciate the opportunity to bid on your mobile application project. I understand that you need a straightforward app to manage reminders with a focus on simplicity, local storage, and reliable buzzer notifications. With several years of experience in mobile app development, I have successfully created applications that utilize local storage and push notifications. My expertise includes working with frameworks like Flutter and React Native, which allow for efficient cross-platform development while ensuring a polished user experience. To achieve your project goals, I will: - Design a clean and intuitive user interface for easy reminder management. - Implement local storage to securely save reminders and ensure reliable notification triggers. - Create settings for volume control and repeat intervals while keeping the app interface straightforward. - Thoroughly test the application to confirm that reminders buzz accurately at specified times. I am eager to start this project and am confident in delivering a high-quality product that meets your requirements. I can provide a first build within a week and would love to discuss any further details or specific preferences you might have. Looking forward to your response!
$140 USD in 7 days
4.7
4.7

Hello, I can develop a straightforward mobile application that will buzz at times you specify. I have a rich experience with push notifications, local storage, and sound handling on mobile. I can develop this using React Native or Flutter. Let's chat and discuss this project further. I am ready to start right now, Fahad.
$100 USD in 2 days
4.8
4.8

Hello, I have reviewed your requirement for the Mobile Reminder Buzzer App. With solid experience in mobile apps involving local notifications, background triggers, and reliable sound handling, I can deliver a clean, glitch-free reminder app that buzzes exactly when scheduled, even when the phone is locked or the app is closed. Key features ✔ Simple screen to add, edit, and delete reminder times with short labels ✔ Loud buzzer sound triggered via local notifications at exact scheduled times ✔ Works when app is in background or phone is locked ✔ Local storage for reminders with no internet dependency ✔ Quick settings for volume behavior and repeat interval ✔ Clean, intuitive layout with standard notification permissions Deliverables • Android and iOS build files • Full source code with build instructions • Short user guide and test report confirming reliable buzzer triggers I can have the first working build ready quickly once we confirm the buzzer tone and basic UI preference. sushma
$140 USD in 7 days
5.0
5.0

Hi There, I understand you need a straightforward mobile application focused solely on reminders that buzz at specified times, with local storage for reminders. I can deliver a polished, glitch-free experience that meets your requirements for Android, iOS, or both through a cross-platform solution. I’m Kanzah Afaq, a mobile app developer with over 7 years of experience specializing in iOS & Android development, user interface design, and software architecture. My skills perfectly align with your project's needs—ensuring an intuitive layout and adherence to modern smartphone functionality. Here are my portfolio links for your review: https://www.freelancer.com/u/KanzahAfaqAhmad Based on your requirements, I would use React Native to ensure a quick turnaround for your first build, typically within 2 weeks. Thank you for considering my proposal. I look forward to working with you! Regards, Kanzah Afaq
$250 USD in 7 days
4.4
4.4

Hey, I'm Mahmoud. I'll build you a simple reminder app — add/edit/delete times, local storage, loud buzzer, notifications even when locked. Settings for volume + repeat. Stack: Flutter (iOS + Android) Deliverables: APK + IPA, source code, build instructions, user guide, test report. Let me know. Regards, Mahmoud
$140 USD in 7 days
4.2
4.2

Hi, I am a Flutter developer with 8 years of experience building simple, reliable mobile apps for iOS and Android. I can build your reminder app with manual time entry, local storage, and loud background buzzer alerts even when the app is closed. I focus on clean UI, stable notification handling, and smooth performance without unnecessary complexity. I can deliver app builds, source code, and documentation quickly, and we can discuss timeline to start immediately.
$200 USD in 7 days
3.8
3.8

Hi, I’ve reviewed your requirement and I totally understand the goal—a clean, reliable mobile app that schedules local reminders and triggers a loud buzzer even in background/locked states, without unnecessary complexity. I’ve built a similar reminder utility where users defined custom time alerts stored locally. I implemented background-safe scheduling (AlarmManager/WorkManager on Android, UNUserNotificationCenter on iOS), ensured high-priority notifications with custom sound channels, and handled edge cases like app kill/reboot persistence. The result was a stable, distraction-free tool with precise trigger timing. For your app, I’d use Flutter or native (based on preference), implement local DB (SQLite), robust notification handling, and a simple UI with quick edit/delete and optional repeat/volume controls. A few quick questions: 1. Do you prefer native (Android/iOS) or cross-platform (Flutter)? 2. Should reminders persist after device reboot automatically? 3. Any custom buzzer sound file or use system tone? Let me know when you’re available to discuss this further I’d be happy to walk you through my approach or showcase examples relevant to this project. Looking forward to hearing from you! Best regards, Mulayam
$140 USD in 7 days
3.1
3.1

Kotawaringin, Indonesia
Member since Apr 22, 2026
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