# OneTouchVibrationTimer vs Silent Flash Timer

The clearest difference is rating: Silent Flash Timer at 4.4 against OneTouchVibrationTimer's 3.7. Silent Flash Timer also leads on review sentiment (67% vs 33%) and update cadence (every 2 weeks vs every 6 weeks). OneTouchVibrationTimer's advantage is ads (none vs shown) and iOS requirement (10.0 vs 17.6). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. OneTouchVibrationTimer sells 1 in-app purchase, starting at $1.49 per month and Silent Flash Timer sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Silent Flash Timer holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 6 and 9 respectively. Written reviews point the same way: 33% of OneTouchVibrationTimer's written reviews are positive against 67% of Silent Flash Timer's.

OneTouchVibrationTimer ships an update every 6 weeks, Silent Flash Timer every 2 weeks. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | OneTouchVibrationTimer | Silent Flash Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/onetouchvibrationtimer/id1600797388/reviews) | **[4.4 (9 ratings)](https://appshunter.io/ios/app/silent-flash-timer-no-sound/id6449392949/reviews)** |
| Number of ratings | 6 | **9** |
| Positive reviews | 33.3% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 77 MB | 11 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [mizukami takamasa](https://appshunter.io/developer/1540548537) | [NEUDESIGNLAB, LLC](https://appshunter.io/developer/1688874872) |

## What reviewers say

### OneTouchVibrationTimer

[App page](https://appshunter.io/ios/app/onetouchvibrationtimer/id1600797388)

This utility app allows you to set interval timers with a single tap, receiving silent vibration notifications when the timer ends. It functions in the background, even when the screen is off or the app is closed, and displays the calculated end time for convenience.

**Highlights:** One-tap timer setting, Vibration notifications, Background operation, Calculated end time display, Customizable time intervals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JOIN | $1.49 | per month |


### Silent Flash Timer

[App page](https://appshunter.io/ios/app/silent-flash-timer-no-sound/id6449392949)

This app provides a silent timer that uses screen flashes for notifications instead of sound or vibration. It's ideal for focused work, quiet environments like libraries, or for users sensitive to auditory alerts, ensuring time management without disruption.

**Highlights:** Screen flash notifications, No sound or vibration alerts, Ideal for focused work, Suitable for quiet environments, User-friendly interface, Supports time management

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Plan | $0.99 | per month |
| Premium - Yearly | $4.99 | per year |
| Lifetime Ad Removal Discounted | $5.99 | one-time |
| Lifetime Ad Removal | $9.99 | one-time |


## Frequently asked questions

### Is OneTouchVibrationTimer free?

OneTouchVibrationTimer is free to download, with in-app purchases available.

### Is Silent Flash Timer free?

Silent Flash Timer is free to download, with in-app purchases available.

### Which has better reviews, OneTouchVibrationTimer or Silent Flash Timer?

Silent Flash Timer is rated higher. OneTouchVibrationTimer averages 3.7 out of 5 from 6 ratings, while Silent Flash Timer averages 4.4 from 9 ratings.

### Do OneTouchVibrationTimer or Silent Flash Timer have ads?

Silent Flash Timer shows ads; OneTouchVibrationTimer does not.

### Which is updated more often, OneTouchVibrationTimer or Silent Flash Timer?

OneTouchVibrationTimer ships an update every 6 weeks, and Silent Flash Timer every 2 weeks. Most recently, OneTouchVibrationTimer was updated on September 10, 2026 and Silent Flash Timer on September 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*