# サンタAR vs AI Spot the Difference Finder

The clearest difference is ads: サンタAR at none against AI Spot the Difference Finder's shown. AI Spot the Difference Finder's advantage is update cadence (every 10 days vs every 38 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

サンタAR ships an update every 38 months, AI Spot the Difference Finder every 10 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | サンタAR | AI Spot the Difference Finder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 38 months | **Every 10 days** |
| Size | 43 MB | 282 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hiroyuki Nakano](https://appshunter.io/developer/1091174971) | [Satoshi Ikebukuro](https://appshunter.io/developer/1693240120) |

## What reviewers say

### サンタAR

[App page](https://appshunter.io/ios/app/ar/id1544645990)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Spot the Difference Finder

[App page](https://appshunter.io/ios/app/ai-spot-the-difference-finder/id6746083781)

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

**In-app purchases:** none


## Frequently asked questions

### Is サンタAR free?

サンタAR is free to download, with no in-app purchases.

### Is AI Spot the Difference Finder free?

AI Spot the Difference Finder is free to download, with no in-app purchases.

### Do サンタAR or AI Spot the Difference Finder have ads?

AI Spot the Difference Finder shows ads; サンタAR does not.

### Which is updated more often, サンタAR or AI Spot the Difference Finder?

サンタAR ships an update every 38 months, and AI Spot the Difference Finder every 10 days. Most recently, サンタAR was updated on October 27, 2026 and AI Spot the Difference Finder on October 30, 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.*