# Physics Study vs Statistics AI

The clearest difference is update cadence: Statistics AI at every 2 months against Physics Study's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Physics Study sells 2 in-app purchases, starting at $5.99 per 7 days and Statistics AI sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Physics Study ships an update every 5 months, Statistics AI every 2 months. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Physics Study | Statistics AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 20 MB | 24 MB |
| Requires iOS | 18.6 | **17** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Patrick van der Ploeg](https://appshunter.io/developer/1789764470) | [茵 吕](https://appshunter.io/developer/1337000923) |

## What reviewers say

### Physics Study

[App page](https://appshunter.io/ios/app/physics-study-ai-helper/id6754838420)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics Helper Weekly | $5.99 | per 7 days |
| Physics Helper Annual | $39.99 | per year |


### Statistics AI

[App page](https://appshunter.io/ios/app/statistics-ai-math-helper/id6757570672)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Yearly Plan | $29.99 | per year |


## Frequently asked questions

### Is Physics Study free?

Physics Study is free to download, with in-app purchases available.

### Is Statistics AI free?

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

### Do Physics Study or Statistics AI have ads?

Neither Physics Study nor Statistics AI shows ads.

### Which is updated more often, Physics Study or Statistics AI?

Physics Study ships an update every 5 months, and Statistics AI every 2 months. Most recently, Physics Study was updated on October 13, 2026 and Statistics AI 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.*