# ҰБТ Биология 2027 vs Tezzy

The clearest difference is ads: ҰБТ Биология 2027 at none against Tezzy's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ҰБТ Биология 2027 sells 3 in-app purchases, starting at $3.99 per month and Tezzy sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ҰБТ Биология 2027 ships an update weekly, Tezzy every 5 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ҰБТ Биология 2027 | Tezzy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tezzy/id6754269736/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 456 MB | 72 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Kanat Yeliubayev](https://appshunter.io/developer/1727362611) | [Izzatilla Sapayev](https://appshunter.io/developer/1847568112) |

## What reviewers say

### ҰБТ Биология 2027

[App page](https://appshunter.io/ios/app/2027/id6476620799)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 ай жазылым | $3.99 | per month |
| 3 ай жазылым | $9.99 | per 3 months |
| 6 ай жазылым | $12.99 | per 6 months |


### Tezzy

[App page](https://appshunter.io/ios/app/tezzy/id6754269736)

Prepare for national standardized tests with a comprehensive question bank and AI-powered error analysis. Track your progress, identify weak areas, and receive personalized recommendations for effective study. Available in Russian and Kazakh.

**Highlights:** Tests in real EНТ format, Preparation by subject and topic, Detailed progress statistics, AI error analysis, Personalized recommendations, Russian and Kazakh language support

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tezzy Premium на месяц -50% | $2.99 | per month |
| Tezzy Premium на неделю | $2.99 | per 7 days |
| Tezzy Premium на месяц | $4.99 | per month |
| Tezzy Premium на 6 месяцев | $22.99 | per 6 months |
| Tezzy Premium на год | $24.99 | per year |


## Frequently asked questions

### Is ҰБТ Биология 2027 free?

ҰБТ Биология 2027 is free to download, with in-app purchases available.

### Is Tezzy free?

Tezzy is free to download, with in-app purchases available.

### Do ҰБТ Биология 2027 or Tezzy have ads?

Tezzy shows ads; ҰБТ Биология 2027 does not.

### Which is updated more often, ҰБТ Биология 2027 or Tezzy?

ҰБТ Биология 2027 ships an update weekly, and Tezzy every 5 days. Most recently, ҰБТ Биология 2027 was updated on October 27, 2026 and Tezzy on October 28, 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.*