# KarimFit vs Steady Sleep Schedule

The clearest difference is in-app purchases: KarimFit at none against Steady Sleep Schedule's 2. KarimFit also leads on iOS requirement (13.0 vs 17.0). Steady Sleep Schedule's advantage is update cadence (every 8 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Steady Sleep Schedule sells 2 in-app purchases, starting at $9.99 per 7 days. KarimFit asks for nothing beyond the download.

KarimFit ships an update every 4 months, Steady Sleep Schedule every 8 days. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | KarimFit | Steady Sleep Schedule |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 8 days** |
| Size | 103 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Uplyft Innovations Private Limited](https://appshunter.io/developer/1485155244) | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) |

## What reviewers say

### KarimFit

[App page](https://appshunter.io/ios/app/karimfit/id6526487575)

**Features:** macOS Compatibility

**In-app purchases:** none


### Steady Sleep Schedule

[App page](https://appshunter.io/ios/app/steady-sleep-schedule/id6773754234)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Steady Sleep Schedule Weekly | $9.99 | per 7 days |
| Steady Sleep Schedule Yearly | $49.99 | per year |


## Frequently asked questions

### Is KarimFit free?

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

### Is Steady Sleep Schedule free?

Steady Sleep Schedule is free to download, with in-app purchases available.

### Do KarimFit or Steady Sleep Schedule have ads?

Neither KarimFit nor Steady Sleep Schedule shows ads.

### Which is updated more often, KarimFit or Steady Sleep Schedule?

KarimFit ships an update every 4 months, and Steady Sleep Schedule every 8 days. Most recently, KarimFit was updated on November 8, 2026 and Steady Sleep Schedule on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*