# Mio vs Otium AI

The clearest difference is update cadence: Otium AI at every 2 days against Mio's monthly. Otium AI also leads on iOS requirement (16.4 vs 26.0). 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.

Mio ships an update monthly, Otium AI every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Mio | Otium AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (75 ratings)](https://appshunter.io/ios/app/mio-ask-mathstudio-with-ai/id884690417/reviews)** | — |
| Number of ratings | **75** | — |
| Positive reviews | 51.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free | — |
| Size | 11 MB | 45 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pomegranate Apps LLC](https://appshunter.io/developer/293619496) | [yeawon lee](https://appshunter.io/developer/6792955046) |

## What reviewers say

### Mio

[App page](https://appshunter.io/ios/app/mio-ask-mathstudio-with-ai/id884690417)

This AI-powered assistant solves math problems, plots graphs, and answers general knowledge questions directly on your device. It can process image input for homework and offers offline capabilities for most functions, only connecting online for live data.

**Highlights:** AI math problem solving, Real-time graph plotting, Image input for homework, Offline knowledge assistant, Live data retrieval, General knowledge inquiries

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

**In-app purchases:** none


### Otium AI

[App page](https://appshunter.io/ios/app/otium-ai/id6792955043)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mio free?

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

### Is Otium AI free?

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

### Do Mio or Otium AI have ads?

Neither Mio nor Otium AI shows ads.

### Which is updated more often, Mio or Otium AI?

Mio ships an update monthly, and Otium AI every 2 days. Most recently, Mio was updated on October 24, 2026 and Otium AI on October 24, 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.*