# Physics Study vs Pashto Dictionary

The clearest difference is in-app purchases: Pashto Dictionary at none against Physics Study's 2. Pashto Dictionary also leads on update cadence (every 4 days vs every 5 months) and iOS requirement (16.6 vs 18.6). On price, ads 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. Pashto Dictionary asks for nothing beyond the download.

Physics Study ships an update every 5 months, Pashto Dictionary every 4 days. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Physics Study | Pashto Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Size | 20 MB | 305 MB |
| Requires iOS | 18.6 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Patrick van der Ploeg](https://appshunter.io/developer/1789764470) | [Ajmal Hamza](https://appshunter.io/developer/1891141663) |

## 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 |


### Pashto Dictionary

[App page](https://appshunter.io/ios/app/pashto-dictionary/id6761732050)

**In-app purchases:** none


## Frequently asked questions

### Is Physics Study free?

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

### Is Pashto Dictionary free?

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

### Do Physics Study or Pashto Dictionary have ads?

Neither Physics Study nor Pashto Dictionary shows ads.

### Which is updated more often, Physics Study or Pashto Dictionary?

Physics Study ships an update every 5 months, and Pashto Dictionary every 4 days. Most recently, Physics Study was updated on October 13, 2026 and Pashto Dictionary on September 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.*