# TZB vs ОЯНУ

The clearest difference is update cadence: ОЯНУ at every 2 weeks against TZB's every 2 months. 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.

TZB ships an update every 2 months, ОЯНУ every 2 weeks. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | TZB | ОЯНУ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 39 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ruslan Ilisbekov](https://appshunter.io/developer/1581051885) | [BUGIN GROUP](https://appshunter.io/developer/1082129564) |

## What reviewers say

### TZB

[App page](https://appshunter.io/ios/app/tzb/id1665140799)

This application serves as an educational platform for online lessons and courses. It provides access to a variety of learning materials and educational content.

**Highlights:** Online lessons, Courses platform, Educational content, Learning materials

**In-app purchases:** none


### ОЯНУ

[App page](https://appshunter.io/ios/app/id6450774148)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TZB free?

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

### Is ОЯНУ free?

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

### Do TZB or ОЯНУ have ads?

Neither TZB nor ОЯНУ shows ads.

### Which is updated more often, TZB or ОЯНУ?

TZB ships an update every 2 months, and ОЯНУ every 2 weeks. Most recently, TZB was updated on October 3, 2026 and ОЯНУ on October 9, 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.*