# Okulogic vs Modafen

The clearest difference is update cadence: Okulogic at every 8 days against Modafen's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Okulogic ships an update every 8 days, Modafen every 3 months. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Okulogic | Modafen |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 months |
| Monetization | Free | — |
| Size | 13 MB | 36 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Özel Sezin Okulu](https://appshunter.io/developer/482596067) | [Modafen Koleji](https://appshunter.io/developer/1661176092) |

## What reviewers say

### Okulogic

[App page](https://appshunter.io/ios/app/okulogic/id1191624311)

This app allows parents and students of Ozel Sezin Okulu to monitor all school processes from their mobile devices. It provides access to the parent and student modules of the school's management system.

**Highlights:** Parent module access, Student module access, School process tracking, Mobile device monitoring, Ozel Sezin Okulu specific

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

**In-app purchases:** none


### Modafen

[App page](https://appshunter.io/ios/app/modafen/id1661176090)

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

**In-app purchases:** none


## Frequently asked questions

### Is Okulogic free?

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

### Is Modafen free?

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

### Do Okulogic or Modafen have ads?

Neither Okulogic nor Modafen shows ads.

### Which is updated more often, Okulogic or Modafen?

Okulogic ships an update every 8 days, and Modafen every 3 months. Most recently, Okulogic was updated on September 19, 2026 and Modafen on September 14, 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.*