# Obigenc vs NoteRio

The clearest difference is update cadence: Obigenc at every 2 weeks against NoteRio's monthly. Obigenc also leads on iOS requirement (15.0 vs 17.2). 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.

Obigenc ships an update every 2 weeks, NoteRio monthly. The most recent releases landed on September 28, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Obigenc | NoteRio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 56 MB | 21 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TÜRK EĞİTİM VAKFI](https://appshunter.io/developer/1463925239) | [Sefa Kerem Kocakoglu](https://appshunter.io/developer/1729384146) |

## What reviewers say

### Obigenc

[App page](https://appshunter.io/ios/app/obigenc/id6575386702)

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

**In-app purchases:** none


### NoteRio

[App page](https://appshunter.io/ios/app/noterio/id6630388085)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Obigenc free?

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

### Is NoteRio free?

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

### Do Obigenc or NoteRio have ads?

Neither Obigenc nor NoteRio shows ads.

### Which is updated more often, Obigenc or NoteRio?

Obigenc ships an update every 2 weeks, and NoteRio monthly. Most recently, Obigenc was updated on September 28, 2026 and NoteRio on September 10, 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.*