# Apotemi Açık Kitap vs Eysis

The clearest difference is rating: Eysis at 5.0 against Apotemi Açık Kitap's 3.6. Eysis also leads on update cadence (monthly vs every 2 months). Apotemi Açık Kitap's advantage is ratings volume (7 vs 1) and iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Eysis holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Apotemi Açık Kitap has 7 ratings behind it against 1, so its average is the more settled of the two.

Apotemi Açık Kitap ships an update every 2 months, Eysis monthly. The most recent releases landed on September 21, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | Apotemi Açık Kitap | Eysis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (7 ratings)](https://appshunter.io/ios/app/apotemi-ack-kitap/id1333464218/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/eysis/id6670437416/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 37.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 88 MB | 58 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FERNUS BILISIM HIZMETLERI EGI.DAN. ve TIC.LTD.STI.](https://appshunter.io/developer/927900317) | [BGS INTERAKTIF BIREYSEL GELISIM SISTEMLERI YAYIN PAZARLAMA ANONIM SIRKETI](https://appshunter.io/developer/1668300962) |

## What reviewers say

### Apotemi Açık Kitap

[App page](https://appshunter.io/ios/app/apotemi-ack-kitap/id1333464218)

This free application allows users to view solutions to questions found in books. It's a helpful tool for students and learners seeking to understand problem-solving steps.

**Highlights:** View question solutions, Free to use, Supports book-based learning

**Features:** macOS Compatibility

**In-app purchases:** none


### Eysis

[App page](https://appshunter.io/ios/app/eysis/id6670437416)

This mobile application is part of a larger ecosystem designed for learning, education, and assessment. It offers a mobile-optimized experience with key features for microlearning and evaluation. An active EYSIS account is required to use the app.

**Highlights:** Microlearning capabilities, Educational content delivery, Assessment and evaluation tools, Mobile-optimized experience, Integration with EYSIS ecosystem

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

**In-app purchases:** none


## Frequently asked questions

### Is Apotemi Açık Kitap free?

Apotemi Açık Kitap is free to download, with no in-app purchases.

### Is Eysis free?

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

### Which has better reviews, Apotemi Açık Kitap or Eysis?

Eysis is rated higher. Apotemi Açık Kitap averages 3.6 out of 5 from 7 ratings, while Eysis averages 5.0 from 1 ratings.

### Do Apotemi Açık Kitap or Eysis have ads?

Neither Apotemi Açık Kitap nor Eysis shows ads.

### Which is updated more often, Apotemi Açık Kitap or Eysis?

Apotemi Açık Kitap ships an update every 2 months, and Eysis monthly. Most recently, Apotemi Açık Kitap was updated on September 21, 2026 and Eysis on July 8, 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.*