# 3D Shape Identifier vs AI Detector

The clearest difference is in-app purchases: 3D Shape Identifier at none against AI Detector's 5. 3D Shape Identifier also leads on update cadence (daily vs monthly) and iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. AI Detector sells 5 in-app purchases, starting at $19.99 per month. 3D Shape Identifier asks for nothing beyond the download.

3D Shape Identifier ships an update daily, AI Detector monthly. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 3D Shape Identifier | AI Detector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Size | 2 MB | 24 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fedor Derzhavin](https://appshunter.io/developer/1643699304) | [DeepWork](https://appshunter.io/developer/1825002779) |

## What reviewers say

### 3D Shape Identifier

[App page](https://appshunter.io/ios/app/3d-shape-identifier/id1643699302)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Detector

[App page](https://appshunter.io/ios/app/ai-detector-reality-scan/id6749900020)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PremiumAccess | $19.99 | per month |
| PremiumAccess | $29.99 | per month |
| PremiumAccess | $49.99 | per month |
| PremiumAccess | $79.99 | per month |
| PremiumAccess | $99.99 | per month |


## Frequently asked questions

### Is 3D Shape Identifier free?

3D Shape Identifier is free to download, with no in-app purchases.

### Is AI Detector free?

AI Detector is free to download, with in-app purchases available.

### Do 3D Shape Identifier or AI Detector have ads?

Neither 3D Shape Identifier nor AI Detector shows ads.

### Which is updated more often, 3D Shape Identifier or AI Detector?

3D Shape Identifier ships an update daily, and AI Detector monthly. Most recently, 3D Shape Identifier was updated on October 11, 2026 and AI Detector on October 13, 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.*