# Lumin vs AI Tutor

The clearest difference is iOS requirement: Lumin at 12.0 against AI Tutor's 17.0. On price, update cadence, 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.

Lumin ships an update weekly, AI Tutor every 4 days. The most recent releases landed on September 9, 2026 and July 28, 2026 respectively.

## The numbers

| Metric | Lumin | AI Tutor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 51 MB | 5 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KEATH.AI LTD](https://appshunter.io/developer/1763787536) | [Althemax International Limited](https://appshunter.io/developer/1875147940) |

## What reviewers say

### Lumin

[App page](https://appshunter.io/ios/app/lumin/id6648776177)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Tutor

[App page](https://appshunter.io/ios/app/ai-tutor-progressmentor/id6766144209)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lumin free?

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

### Is AI Tutor free?

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

### Do Lumin or AI Tutor have ads?

Neither Lumin nor AI Tutor shows ads.

### Which is updated more often, Lumin or AI Tutor?

Lumin ships an update weekly, and AI Tutor every 4 days. Most recently, Lumin was updated on September 9, 2026 and AI Tutor on July 28, 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.*