# Experia IRiS+ App vs Oti

The clearest difference is update cadence: Oti at every 5 months against Experia IRiS+ App's every 17 months. Experia IRiS+ App's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 13.0). On price, 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.

Experia IRiS+ App ships an update every 17 months, Oti every 5 months. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Experia IRiS+ App | Oti |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 5 months** |
| Size | 26 MB | 32 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Experia](https://appshunter.io/developer/550809669) | [TTS Group Limited](https://appshunter.io/developer/500131642) |

## What reviewers say

### Experia IRiS+ App

[App page](https://appshunter.io/ios/app/experia-iris-plus-app/id550809526)

**Features:** macOS Compatibility

**In-app purchases:** none


### Oti

[App page](https://appshunter.io/ios/app/oti-bot/id1605747632)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Experia IRiS+ App free?

Experia IRiS+ App is free to download, with no in-app purchases.

### Is Oti free?

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

### Do Experia IRiS+ App or Oti have ads?

Neither Experia IRiS+ App nor Oti shows ads.

### Which is updated more often, Experia IRiS+ App or Oti?

Experia IRiS+ App ships an update every 17 months, and Oti every 5 months. Most recently, Experia IRiS+ App was updated on September 11, 2026 and Oti on September 18, 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.*