# LERAN SMART vs Ujin Трекер

The clearest difference is device support: Ujin Трекер at 2 against LERAN SMART's —. LERAN SMART's advantage is iOS requirement (12.0 vs 15.1). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | LERAN SMART | Ujin Трекер |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 111 MB | 20 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robozone Technology Co.,Ltd.](https://appshunter.io/developer/1575334259) | [Ujin Technologies L.L.C](https://appshunter.io/developer/1895802100) |

## What reviewers say

### LERAN SMART

[App page](https://appshunter.io/ios/app/leran-smart/id6476591141)

**In-app purchases:** none


### Ujin Трекер

[App page](https://appshunter.io/ios/app/ujin/id6764486184)

**In-app purchases:** none


## Frequently asked questions

### Is LERAN SMART free?

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

### Is Ujin Трекер free?

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

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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.*