# Silent Flash Timer - No Sound — Ideal for study, focus > Silent timer that uses screen flashes for notifications. (iPhone/iPad app by NEUDESIGNLAB, LLC.) - Source: https://appshunter.io/ios/app/silent-flash-timer-no-sound/id6449392949 (this page in markdown: same URL + `.md`) - Developer: [NEUDESIGNLAB, LLC](https://appshunter.io/developer/1688874872) - Category: Utilities, Lifestyle - Price: Free with in-app purchases - Rating: 4.40/5 from 9 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 17.6 · 11 MB - Languages: American English, Japanese - Released: 2023-05-24 - Data updated: 2026-07-06 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/silent-flash-timer-no-sound/id6449392949/reviews.md ## What is Silent Flash Timer? In environments like the workplace or a cafe, even setting a timer to vibrate can feel intrusive. However, with this app, instead of audio or vibration alerts, your screen will flash to let you know when the set time has come. This app could be useful in the following situations: During focused work: Ideal for managing time during work or study. When the set time has passed, you will be notified with a noticeable screen flash, but there will be no noise or vibration to distract others. In environments where audible notifications are not allowed: In quiet places like libraries or meeting rooms, conventional timers are not usable. With this app, you can check the passing of time with a non-disturbing screen flash. When you want to avoid stress from sound and vibration: This app is perfect for people sensitive to sound and vibration or those who want to maintain a pleasant silence. Only when needed, the screen will flash quietly, not disturbing your focus. This app quietly yet effectively supports your time management. Adapting to each environment and need, it offers a user-friendly interface for easy time management. For anyone needing quiet notifications, this app is the ultimate solution. ■ Subscription Please refer to the following links for the terms and conditions related to the use of the subscription: Privacy Policy: https://neudesignlab.notion.site/Privacy-Policy-117364cad9f7809eab89cfe9d30764d5?pvs=74 Terms of Use: https://neudesignlab.notion.site/Terms-of-Use-117364cad9f78080bac2e540af0330bb ## Key features - Screen flash notifications - No sound or vibration alerts - Ideal for focused work - Suitable for quiet environments - User-friendly interface - Supports time management ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium - Yearly | $4.99 | per year | | 1 Month Plan | $0.99 | per month | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Lifetime Ad Removal | $9.99 | one-time | | Lifetime Ad Removal Discounted | $5.99 | one-time | ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/silent-flash-timer-no-sound/id6449392949/reviews.md ### 1/5 — Customize time? *2026-03-16* How do I set the timer for a time of my choice, for example 22 minutes? I only see 10 sec, 1 min, 10 min and 60 minutes…. ### 4/5 — Elegant design *2025-10-16* It would be great if it would run with the screen off and wake up and flash when time expired ### 5/5 — Great! *2025-01-27* Works exactly as described. The colors are very pleasing and it does exactly what it claims. My only complaint is how the word “cancel” is cut off when the timer is up (I’m assuming the word was “cancel” as I could not see it.) Very easy to use. ### 5/5 — Perfect for drawing timers! *2024-08-11* I try to do a set of daily drawings in the morning (5 x 1min, 1 x 5min), but I have roommates and don’t want to have my phone beeping every time those 1 minute timers go off. This keeps my screen awake (which online timers didn’t do) and I love having multiple colour schemes to choose between, all of which slowly fade between each colour. Thank you for this great app! ### 5/5 — Works for me *2024-06-19* Thanks ### 1/5 — Lying about data use! *2024-04-12* I foubd records of this app having contacted multiple domains that I'd visited in my app privacy reports shortly after downloading it. They're lying about not collecting/using your data. **Developer response:** Thank you for sharing your concerns. We take user privacy very seriously and sincerely apologize for any confusion this may have caused. Our app does not collect or store personally identifiable information without user consent. However, we recently discovered that certain third-party services we use for analytics or debugging may have caused the app to contact the domains you saw in your privacy report. We have already updated our app’s description and privacy policy to clarify exactly what data is collected, how it is used, and why. We are also reviewing our external integrations to ensure they continue to meet our strict privacy standards. If you have any further questions or would like additional information, please contact us through our App Support form so we can provide more details. Thank you again for bringing this to our attention. We will keep working to improve our service. ## Frequently asked questions about Silent Flash Timer ### How does Silent Flash Timer notify me? Silent Flash Timer notifies you by flashing the screen when your set time is up. This method avoids any sound or vibration, making it ideal for quiet environments. ### What are the subscription plans for Silent Flash Timer? Silent Flash Timer offers a 1 Month Plan for $0.99 and a Premium Yearly plan for $4.99. These plans provide access to premium features and an enhanced experience. ### Does Silent Flash Timer have ads? Yes, Silent Flash Timer contains advertisements. These ads help support the development and free provision of the app's core functionality. ### What is the age rating for Silent Flash Timer? Silent Flash Timer has an age rating of 4+. This indicates it is suitable for children and adults alike, with no mature content. ### On which devices can I use Silent Flash Timer? Silent Flash Timer is available for iPhone and iPad. It is designed to work seamlessly on Apple's mobile and tablet devices. ### How often is Silent Flash Timer updated? The latest version of Silent Flash Timer is 2.5, and it was last updated on November 23, 2025. This suggests regular updates to improve performance and add features. ### What makes Silent Flash Timer useful for studying? Silent Flash Timer is useful for studying because it allows you to track study sessions without disruptive sounds or vibrations. The screen flash provides a clear, silent alert when a study period ends, helping maintain focus. ### Can I use Silent Flash Timer in a library? Yes, Silent Flash Timer is perfect for use in libraries or other quiet environments. Its silent screen flash notification ensures you can manage your time without disturbing others. ## Version history (last 5 releases) ### 2.5 — 2025-11-23 Dark Theme Added Added a new dark theme with black background. The background gradually brightens as the timer progresses. ### 2.4.1 — 2025-08-25 Marketing Website Update Updated our marketing website URL to https://www.neudesignlab.app/ ### 2.4 — 2025-07-20 Enhanced Pricing Options We've added new pricing options to make premium features more accessible to all users. ### 2.3.3 — 2025-06-30 New Features & Bug Fixes This update includes the following improvements: [New Features] • Optimized ad display timing for timer completion • Enhanced flash functionality [Bug Fixes] • Improved app stability • Performance enhancements • Better user experience [Other Improvements] • UI/UX adjustments • Internal system optimizations ### 2.3.2 — 2025-06-14 Revise UI ## Apps similar to Silent Flash Timer | App | Rating | Price | Category | | --- | --- | --- | --- | | [A Speech & Presentation Timer](https://appshunter.io/ios/app/a-speech-and-presentation-timer/id1042669647) | 3.7 (22) | Free | Utilities | | [Simple Timer & Alarm ListTimer](https://appshunter.io/ios/app/simple-timer-and-alarm-listtimer/id890352174) | 4.7 (299) | Free | Utilities | | [Torch Timer • Flashlight Timer](https://appshunter.io/ios/app/torch-timer-flashlight-timer/id802085194) | 4.6 (182) | Free | Utilities | | [Vibration Timer - Vibrator App](https://appshunter.io/ios/app/vibration-timer-vibrator-app/id6446075487) | 4.3 (7) | Free | Utilities | | [OneTouchVibrationTimer](https://appshunter.io/ios/app/onetouchvibrationtimer/id1600797388) | 3.7 (6) | Free | Utilities | | [TimeRoom: Simple Desk Clock](https://appshunter.io/ios/app/timeroom-simple-desk-clock/id1597571769) | 5.0 (2) | Free | Utilities | ## More apps by NEUDESIGNLAB, LLC - [Dream Whisper - AI Dream](https://appshunter.io/ios/app/dream-whisper-ai-dream/id6744028082) - [PinPersona - Persona note](https://appshunter.io/ios/app/pinpersona-persona-note/id6745469680) - [Silent Pomodoro Timer](https://appshunter.io/ios/app/silent-pomodoro-timer/id6755653413) - [Only 5 Mins! - App Blocker](https://appshunter.io/ios/app/only-5-mins-app-blocker/id6757480749) - [AdfreeLoupe - Simple Loupe](https://appshunter.io/ios/app/adfreeloupe-simple-loupe/id6757983259) All apps by NEUDESIGNLAB, LLC: https://appshunter.io/developer/1688874872 ## Related topics [no sound](https://appshunter.io/ios/topics/no-sound) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*