# Sleepcraft vs SwimPaceTimer

The clearest difference is in-app purchases: SwimPaceTimer at none against Sleepcraft's 4. SwimPaceTimer also leads on iOS requirement (16.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sleepcraft sells 4 in-app purchases, starting at $9.99 per month. SwimPaceTimer asks for nothing beyond the download.

Sleepcraft ships an update weekly, SwimPaceTimer every 5 days. The most recent releases landed on October 14, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Sleepcraft | SwimPaceTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (28 ratings)](https://appshunter.io/ios/app/sleepcraft-sleep-tracker/id6756740366/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free | — |
| Size | 29 MB | 1 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Nikolai Fabrika](https://appshunter.io/developer/929517436) | [Kyunghyun Choi](https://appshunter.io/developer/1630689236) |

## What reviewers say

### 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 |


### SwimPaceTimer

[App page](https://appshunter.io/ios/app/swimpacetimer/id6791961125)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sleepcraft free?

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

### Is SwimPaceTimer free?

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

### Do Sleepcraft or SwimPaceTimer have ads?

Neither Sleepcraft nor SwimPaceTimer shows ads.

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

Sleepcraft ships an update weekly, and SwimPaceTimer every 5 days. Most recently, Sleepcraft was updated on October 14, 2026 and SwimPaceTimer on September 27, 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.*