# Easy Physics & Math Lab vs 小橙AI

The clearest difference is iOS requirement: 小橙AI at 13.0 against Easy Physics & Math Lab's 16.6. 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.

Easy Physics & Math Lab ships an update every 5 days, 小橙AI weekly. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Easy Physics & Math Lab | 小橙AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 34 MB | 93 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [祥华 赵](https://appshunter.io/developer/1815680124) | [杭州数橙科技有限公司](https://appshunter.io/developer/1240025661) |

## What reviewers say

### Easy Physics & Math Lab

[App page](https://appshunter.io/ios/app/easy-physics-and-math-lab/id6748019060)

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

**In-app purchases:** none


### 小橙AI

[App page](https://appshunter.io/ios/app/ai/id6771214612)

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

**In-app purchases:** none


## Frequently asked questions

### Is Easy Physics & Math Lab free?

Easy Physics & Math Lab is free to download, with no in-app purchases.

### Is 小橙AI free?

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

### Do Easy Physics & Math Lab or 小橙AI have ads?

Neither Easy Physics & Math Lab nor 小橙AI shows ads.

### Which is updated more often, Easy Physics & Math Lab or 小橙AI?

Easy Physics & Math Lab ships an update every 5 days, and 小橙AI weekly. Most recently, Easy Physics & Math Lab was updated on October 7, 2026 and 小橙AI on October 12, 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.*