# QuietAlert vs Otoiro Touch

The clearest difference is in-app purchases: Otoiro Touch at none against QuietAlert's 3. Otoiro Touch also leads on update cadence (every 10 days vs every 12 months) and iOS requirement (16 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. QuietAlert sells 3 one-off in-app purchases. Otoiro Touch asks for nothing beyond the download.

QuietAlert ships an update every 12 months, Otoiro Touch every 10 days. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | QuietAlert | Otoiro Touch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (16 ratings)](https://appshunter.io/ios/app/quietalert/id1030822316/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 43.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 11 MB |
| Requires iOS | 26.0 | **16** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yasushi Sakai](https://appshunter.io/developer/454423149) | [KOTONO Inc.](https://appshunter.io/developer/1804553407) |

## What reviewers say

### QuietAlert

[App page](https://appshunter.io/ios/app/quietalert/id1030822316)

This utility app notifies you of timer completion using LED flashes and vibration, ideal for quiet environments like libraries or trains. It offers customizable vibration frequencies and optional sound alerts, even playing through headphones.

**Highlights:** LED flash and vibration alerts, Customizable vibration frequency, Background operation, Optional beep on completion, Headphone-only sound output, Custom alarm sound support, Widget alarm stop

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sound Option | $1.99 | one-time |
| Alarm Option | $1.99 | one-time |
| Widget Option | $1.99 | one-time |


### Otoiro Touch

[App page](https://appshunter.io/ios/app/otoiro-touch/id6744012789)

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

**In-app purchases:** none


## Frequently asked questions

### Is QuietAlert free?

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

### Is Otoiro Touch free?

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

### Do QuietAlert or Otoiro Touch have ads?

Neither QuietAlert nor Otoiro Touch shows ads.

### Which is updated more often, QuietAlert or Otoiro Touch?

QuietAlert ships an update every 12 months, and Otoiro Touch every 10 days. Most recently, QuietAlert was updated on October 16, 2026 and Otoiro Touch on October 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.*