# Çınar Koleji vs Derya Öncü

The clearest difference is rating: Derya Öncü at 5.0 against Çınar Koleji's 3.0. Çınar Koleji's advantage is ratings volume (4 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Derya Öncü holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Çınar Koleji | Derya Öncü |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/cnar-koleji/id1582186581/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/derya-oncu/id1621291321/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 51 MB | 51 MB |
| Requires iOS | 13 | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Çınar Eğitim Kurumları](https://appshunter.io/developer/1582186583) | [Oncu Derya Egitim Hizmetleri ve Ticaret Anonim Sirketi](https://appshunter.io/developer/1621291323) |

## What reviewers say

### Çınar Koleji

[App page](https://appshunter.io/ios/app/cnar-koleji/id1582186581)

This app provides parents and students with a practical way to receive information and perform actions related to attendance, homework, tutoring, and exam results. It facilitates communication and streamlines administrative tasks for educational institutions.

**Highlights:** Parent-student information system, Communication tools, Attendance tracking, Homework management, Exam result access, Tutoring session updates

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

**In-app purchases:** none


### Derya Öncü

[App page](https://appshunter.io/ios/app/derya-oncu/id1621291321)

This app provides a practical system for parents and students to receive information and perform actions related to communication, attendance, homework, tutoring, and exam results. It aims to streamline interactions between educational institutions and families.

**Highlights:** Parent-student communication, Attendance tracking, Homework assignments, Tutoring information, Exam result notifications, Practical information system

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

**In-app purchases:** none


## Frequently asked questions

### Is Çınar Koleji free?

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

### Is Derya Öncü free?

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

### Which has better reviews, Çınar Koleji or Derya Öncü?

Derya Öncü is rated higher. Çınar Koleji averages 3.0 out of 5 from 4 ratings, while Derya Öncü averages 5.0 from 1 ratings.

### Do Çınar Koleji or Derya Öncü have ads?

Neither Çınar Koleji nor Derya Öncü shows ads.

### Which is updated more often, Çınar Koleji or Derya Öncü?

Çınar Koleji ships an update every 3 months, and Derya Öncü every 3 months. Most recently, Çınar Koleji was updated on October 20, 2026 and Derya Öncü on October 12, 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.*