# PE.Mech vs Easy Physics & Math Lab

The clearest difference is price: Easy Physics & Math Lab at Free against PE.Mech's $0.99. Easy Physics & Math Lab also leads on update cadence (every 5 days vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Easy Physics & Math Lab is free to download; PE.Mech costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PE.Mech ships an update every 2 months, Easy Physics & Math Lab every 5 days. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PE.Mech | Easy Physics & Math Lab |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 35 MB | 34 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [巍 顾](https://appshunter.io/developer/1368599824) | [祥华 赵](https://appshunter.io/developer/1815680124) |

## What reviewers say

### PE.Mech

[App page](https://appshunter.io/ios/app/pemech/id1368599825)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is PE.Mech free?

PE.Mech costs $0.99, with no in-app purchases.

### Is Easy Physics & Math Lab free?

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

### Do PE.Mech or Easy Physics & Math Lab have ads?

Neither PE.Mech nor Easy Physics & Math Lab shows ads.

### Which is updated more often, PE.Mech or Easy Physics & Math Lab?

PE.Mech ships an update every 2 months, and Easy Physics & Math Lab every 5 days. Most recently, PE.Mech was updated on September 30, 2026 and Easy Physics & Math Lab on October 7, 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.*