# Exif vs AI Thinkin

The clearest difference is update cadence: AI Thinkin at every 5 days against Exif's every 6 weeks. AI Thinkin also leads on iOS requirement (13.0 vs 15.6). 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.

Exif ships an update every 6 weeks, AI Thinkin every 5 days. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Exif | AI Thinkin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Size | 50 MB | 111 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +4 | 17+ |
| Developer | [hidehiko aihara](https://appshunter.io/developer/1178520609) | [FANG Inc.](https://appshunter.io/developer/412624975) |

## What reviewers say

### Exif

[App page](https://appshunter.io/ios/app/exif/id1480656065)

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

**In-app purchases:** none


### AI Thinkin

[App page](https://appshunter.io/ios/app/ai-thinkin/id6757946384)

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

**In-app purchases:** none


## Frequently asked questions

### Is Exif free?

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

### Is AI Thinkin free?

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

### Do Exif or AI Thinkin have ads?

Both Exif and AI Thinkin show ads.

### Which is updated more often, Exif or AI Thinkin?

Exif ships an update every 6 weeks, and AI Thinkin every 5 days. Most recently, Exif was updated on October 1, 2026 and AI Thinkin on October 3, 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.*