# UEH Library vs Stozy

The clearest difference is ads: UEH Library at none against Stozy's shown. Stozy's advantage is update cadence (every 6 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

UEH Library ships an update every 3 months, Stozy every 6 days. The most recent releases landed on October 15, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | UEH Library | Stozy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 days** |
| Size | 75 MB | 76 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [D&L Technology Integration And Consulting Joint Stock Company](https://appshunter.io/developer/1436285979) | [Viet Bui](https://appshunter.io/developer/1843108525) |

## What reviewers say

### UEH Library

[App page](https://appshunter.io/ios/app/ueh-library/id1466054224)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stozy

[App page](https://appshunter.io/ios/app/stozy/id6753215546)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UEH Library free?

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

### Is Stozy free?

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

### Do UEH Library or Stozy have ads?

Stozy shows ads; UEH Library does not.

### Which is updated more often, UEH Library or Stozy?

UEH Library ships an update every 3 months, and Stozy every 6 days. Most recently, UEH Library was updated on October 15, 2026 and Stozy on September 23, 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.*