# sleeptery vs ULA Studio

The clearest difference is update cadence: ULA Studio at weekly against sleeptery's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

sleeptery ships an update every 3 weeks, ULA Studio weekly. The most recent releases landed on October 24, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | sleeptery | ULA Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (20 ratings)](https://appshunter.io/ios/app/sleeptery-sleep-tracker/id6474677904/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 72 MB | 22 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [GURUTAKSI, OOO](https://appshunter.io/developer/1477165598) | [Lev Ovanoglyan](https://appshunter.io/developer/1693327922) |

## What reviewers say

### sleeptery

[App page](https://appshunter.io/ios/app/sleeptery-sleep-tracker/id6474677904)

Transform healthy sleep into a fun habit with gamified challenges and rewards. Track sleep metrics, gain insights, and receive personalized tips to improve rest and overall well-being. Join a community for support and motivation.

**Highlights:** Gamified sleep tracking, Earn rewards and prizes, Track sleep duration and quality, Personalized sleep tips, Sleep diary and regime setting, Community support and challenges

**In-app purchases:** none


### ULA Studio

[App page](https://appshunter.io/ios/app/ula-studio/id6809171803)

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

**In-app purchases:** none


## Frequently asked questions

### Is sleeptery free?

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

### Is ULA Studio free?

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

### Do sleeptery or ULA Studio have ads?

Neither sleeptery nor ULA Studio shows ads.

### Which is updated more often, sleeptery or ULA Studio?

sleeptery ships an update every 3 weeks, and ULA Studio weekly. Most recently, sleeptery was updated on October 24, 2026 and ULA Studio on September 24, 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.*