# UBIS vs Obigenc

The clearest difference is update cadence: Obigenc at every 2 weeks against UBIS's every 2 months. UBIS's advantage is iOS requirement (8.0 vs 15.0). 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.

UBIS ships an update every 2 months, Obigenc every 2 weeks. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | UBIS | Obigenc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 20 MB | 56 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Istanbul Aydin University](https://appshunter.io/developer/428917902) | [TÜRK EĞİTİM VAKFI](https://appshunter.io/developer/1463925239) |

## What reviewers say

### UBIS

[App page](https://appshunter.io/ios/app/ubis/id428917899)

**Features:** macOS Compatibility

**In-app purchases:** none


### Obigenc

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

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

**In-app purchases:** none


## Frequently asked questions

### Is UBIS free?

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

### Is Obigenc free?

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

### Do UBIS or Obigenc have ads?

Neither UBIS nor Obigenc shows ads.

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

UBIS ships an update every 2 months, and Obigenc every 2 weeks. Most recently, UBIS was updated on October 4, 2026 and Obigenc 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.*