# Ottek vs ҰБТ Биология 2027

The clearest difference is in-app purchases: Ottek at none against ҰБТ Биология 2027's 3. Ottek also leads on iOS requirement (12.0 vs 15.0). ҰБТ Биология 2027's advantage is update cadence (weekly vs every 9 months). On price, ads 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. Ottek asks for nothing beyond the download.

Ottek ships an update every 9 months, ҰБТ Биология 2027 weekly. The most recent releases landed on June 11, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | Ottek | ҰБТ Биология 2027 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ottek/id1606168577/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | Free | — |
| Size | 39 MB | 456 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ruslan Ilisbekov](https://appshunter.io/developer/1581051885) | [Kanat Yeliubayev](https://appshunter.io/developer/1727362611) |

## What reviewers say

### Ottek

[App page](https://appshunter.io/ios/app/ottek/id1606168577)

A platform designed for students preparing for the UBT and Qualification Test exams. It offers resources and tools to help users study effectively and achieve their academic goals.

**Highlights:** Exam preparation, UBT exam resources, Qualification Test resources, Study tools, Academic goal achievement

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Ottek free?

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

### Is ҰБТ Биология 2027 free?

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

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

Neither Ottek nor ҰБТ Биология 2027 shows ads.

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

Ottek ships an update every 9 months, and ҰБТ Биология 2027 weekly. Most recently, Ottek was updated on June 11, 2026 and ҰБТ Биология 2027 on August 17, 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.*