# 一息 vs Sleepcraft

The clearest difference is price: Sleepcraft at Free against 一息's $1.99. 一息's advantage is in-app purchases (none vs 4). On review sentiment, update cadence, ads and device support there is nothing between them.

Sleepcraft is free to download; 一息 costs $1.99 up front. Sleepcraft sells 4 in-app purchases, starting at $9.99 per month. 一息 asks for nothing beyond the download.

一息 ships an update every 6 days, Sleepcraft weekly. The most recent releases landed on October 19, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 一息 | Sleepcraft |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.9 (30 ratings)](https://appshunter.io/ios/app/sleepcraft-sleep-tracker/id6756740366/reviews)** |
| Number of ratings | — | **30** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Paid | **Free** |
| Size | 44 MB | 29 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [明敏 杨](https://appshunter.io/developer/1796571845) | [Nikolai Fabrika](https://appshunter.io/developer/929517436) |

## What reviewers say

### 一息

[App page](https://appshunter.io/ios/app/id6744656485)

A minimalist meditation tool for Apple Watch, offering guided breathing exercises with visual and haptic feedback. It allows for custom durations, nature soundscapes, and tracks progress, syncing data to Apple Health.

**Highlights:** Minimalist design, Guided breathing with visual/haptic feedback, Customizable duration and background sounds, Progress tracking, Apple Health integration, Offline functionality

**Features:** Apple Watch app

**In-app purchases:** none


### Sleepcraft

[App page](https://appshunter.io/ios/app/sleepcraft-sleep-tracker/id6756740366)

This app analyzes your sleep stages, providing individual scores for deep, REM, and light sleep. It visualizes your sleep patterns on a clock face and helps you understand how daily factors affect your sleep quality. It also connects daytime activity to nightly recovery and forecasts sleep quality based on trends.

**Highlights:** Sleep stage scoring (deep, REM, light), 12-hour sleep clock visualization, Personalized scoring by age and sex, Tagging daily factors affecting sleep, Daytime activity and HRV integration, Sleep quality forecasting

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleepcraft Membership | $9.99 | per month |
| Sleepcraft Membership | $9.99 | per month |
| Sleepcraft Membership | $49.99 | per year |
| Sleepcraft Membership | $49.99 | per year |


## Frequently asked questions

### Is 一息 free?

一息 costs $1.99, with no in-app purchases.

### Is Sleepcraft free?

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

### Do 一息 or Sleepcraft have ads?

Neither 一息 nor Sleepcraft shows ads.

### Which is updated more often, 一息 or Sleepcraft?

一息 ships an update every 6 days, and Sleepcraft weekly. Most recently, 一息 was updated on October 19, 2026 and Sleepcraft on October 30, 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.*