# Sobriety Timer vs ねむりの音

The clearest difference is in-app purchases: ねむりの音 at none against Sobriety Timer's 3. ねむりの音 also leads on update cadence (daily vs every 5 days) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Sobriety Timer sells 3 in-app purchases, starting at $0.99 per 7 days. ねむりの音 asks for nothing beyond the download.

Sobriety Timer ships an update every 5 days, ねむりの音 daily. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Sobriety Timer | ねむりの音 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 53 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Koshi Mihara](https://appshunter.io/developer/1562673331) | [RANRAN Solutions](https://appshunter.io/developer/1760305402) |

## What reviewers say

### Sobriety Timer

[App page](https://appshunter.io/ios/app/sobriety-timer-quit-drinking/id6467548636)

This app helps you track your progress in staying sober with a live timer, daily journaling, and a supportive community. Visualize your achievements, log urges, and connect with others to build lasting habits and overcome temptations.

**Highlights:** Live sobriety timer, Daily journaling and calendar, Community support board, Track drinks avoided and money saved, Urge logging (Premium), Progress visualization and rewards

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| １週間プラン | $0.99 | per 7 days |
| 月額プラン | $2.99 | per month |
| 年額プラン | $19.99 | per year |


### ねむりの音

[App page](https://appshunter.io/ios/app/id6780205583)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sobriety Timer free?

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

### Is ねむりの音 free?

ねむりの音 is free to download, with no in-app purchases.

### Do Sobriety Timer or ねむりの音 have ads?

Both Sobriety Timer and ねむりの音 show ads.

### Which is updated more often, Sobriety Timer or ねむりの音?

Sobriety Timer ships an update every 5 days, and ねむりの音 daily. Most recently, Sobriety Timer was updated on October 16, 2026 and ねむりの音 on October 1, 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.*