# ScombApp vs Silent Flash Timer

The clearest difference is in-app purchases: ScombApp at none against Silent Flash Timer's 4. ScombApp also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Silent Flash Timer sells 4 in-app purchases, starting at $0.99 per month. ScombApp asks for nothing beyond the download.

ScombApp ships an update every 3 weeks, Silent Flash Timer every 2 weeks. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ScombApp | Silent Flash Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (18 ratings)](https://appshunter.io/ios/app/silent-flash-timer-no-sound/id6449392949/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 11 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHIBAURA INSTITUTE OF TECHNOLOGY](https://appshunter.io/developer/1126691369) | [NEUDESIGNLAB, LLC](https://appshunter.io/developer/1688874872) |

## What reviewers say

### ScombApp

[App page](https://appshunter.io/ios/app/scombapp/id1669657083)

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

**In-app purchases:** none


### 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, Vision Pro support

**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 ScombApp free?

ScombApp is free to download, with no in-app purchases.

### Is Silent Flash Timer free?

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

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

Silent Flash Timer shows ads; ScombApp does not.

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

ScombApp ships an update every 3 weeks, and Silent Flash Timer every 2 weeks. Most recently, ScombApp was updated on October 9, 2026 and Silent Flash Timer on October 12, 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.*