# HatberHelp vs ЕГЭ Биология

The clearest difference is rating: ЕГЭ Биология at 4.8 against HatberHelp's 4.0. ЕГЭ Биология also leads on update cadence (weekly vs every 6 weeks) and review sentiment (77% vs 67%). HatberHelp's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ЕГЭ Биология sells 2 one-off in-app purchases. HatberHelp asks for nothing beyond the download.

ЕГЭ Биология holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 4 and 18 respectively. Written reviews point the same way: 67% of HatberHelp's written reviews are positive against 77% of ЕГЭ Биология's.

HatberHelp ships an update every 6 weeks, ЕГЭ Биология weekly. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | HatberHelp | ЕГЭ Биология |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/hatberhelp/id1183259113/reviews) | **[4.8 (18 ratings)](https://appshunter.io/ios/app/id1200784046/reviews)** |
| Number of ratings | 4 | **18** |
| Positive reviews | 66.7% of reviews | **77.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 43 MB | 180 MB |
| Requires iOS | **15.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SKAILAIN INVESTMENTS, OOO](https://appshunter.io/developer/1183259112) | [Nikolay Volokhov](https://appshunter.io/developer/1193001352) |

## What reviewers say

### HatberHelp

[App page](https://appshunter.io/ios/app/hatberhelp/id1183259113)

An interactive study assistant providing reference materials for all core subjects for grades 5-11. Access essential information without needing your textbook.

**Highlights:** Interactive study assistant, Reference materials, Core subjects covered, Grades 5-11 support, Textbook alternative

**Features:** macOS Compatibility

**In-app purchases:** none


### ЕГЭ Биология

[App page](https://appshunter.io/ios/app/id1200784046)

Prepare for the 2026 Biology Unified State Exam with this comprehensive offline app. It offers practice tests, video explanations, theory modules, and interactive trainers to help you master the subject.

**Highlights:** Offline access, Practice tests and mock exams, Video explanations, Comprehensive theory modules, Interactive trainers and mini-games, Error tracking and review, Printable study materials

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Премиум + | $0.99 | one-time |
| Премиум доступ | $7.99 | one-time |


## Frequently asked questions

### Is HatberHelp free?

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

### Is ЕГЭ Биология free?

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

### Which has better reviews, HatberHelp or ЕГЭ Биология?

ЕГЭ Биология is rated higher. HatberHelp averages 4.0 out of 5 from 4 ratings, while ЕГЭ Биология averages 4.8 from 18 ratings.

### Do HatberHelp or ЕГЭ Биология have ads?

Neither HatberHelp nor ЕГЭ Биология shows ads.

### Which is updated more often, HatberHelp or ЕГЭ Биология?

HatberHelp ships an update every 6 weeks, and ЕГЭ Биология weekly. Most recently, HatberHelp was updated on October 5, 2026 and ЕГЭ Биология on October 13, 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.*