# Sleepcraft vs RefineSimple

The clearest difference is update cadence: RefineSimple at every 2 days against Sleepcraft's weekly. On price, ads, in-app purchases 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 and RefineSimple sells 2 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

Sleepcraft ships an update weekly, RefineSimple every 2 days. The most recent releases landed on September 28, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Sleepcraft | RefineSimple |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | — |
| Size | 29 MB | 87 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Nikolai Fabrika](https://appshunter.io/developer/929517436) | [Nathan Seefelder](https://appshunter.io/developer/1895253628) |

## 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 |


### RefineSimple

[App page](https://appshunter.io/ios/app/refinesimple-strength-log/id6776110728)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monatlich | $11.99 | per month |
| Jährlich | $69.99 | per year |


## Frequently asked questions

### Is Sleepcraft free?

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

### Is RefineSimple free?

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

### Do Sleepcraft or RefineSimple have ads?

Neither Sleepcraft nor RefineSimple shows ads.

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

Sleepcraft ships an update weekly, and RefineSimple every 2 days. Most recently, Sleepcraft was updated on September 28, 2026 and RefineSimple on September 22, 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.*