# Explore Physics By Himanshu vs Test Pass App

The clearest difference is update cadence: Test Pass App at every 3 weeks against Explore Physics By Himanshu's every 35 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Explore Physics By Himanshu ships an update every 35 months, Test Pass App every 3 weeks. Both last shipped on October 2, 2026.

## The numbers

| Metric | Explore Physics By Himanshu | Test Pass App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 3 weeks** |
| Size | 258 MB | 92 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Himanshu Agrawal](https://appshunter.io/developer/1710365397) | [Anuj Gupta](https://appshunter.io/developer/1651060633) |

## What reviewers say

### Explore Physics By Himanshu

[App page](https://appshunter.io/ios/app/explore-physics-by-himanshu/id6468661020)

**Features:** Vision Pro support

**In-app purchases:** none


### Test Pass App

[App page](https://appshunter.io/ios/app/test-pass-app/id6736460708)

**In-app purchases:** none


## Frequently asked questions

### Is Explore Physics By Himanshu free?

Explore Physics By Himanshu is free to download, with no in-app purchases.

### Is Test Pass App free?

Test Pass App is free to download, with no in-app purchases.

### Do Explore Physics By Himanshu or Test Pass App have ads?

Neither Explore Physics By Himanshu nor Test Pass App shows ads.

### Which is updated more often, Explore Physics By Himanshu or Test Pass App?

Explore Physics By Himanshu ships an update every 35 months, and Test Pass App every 3 weeks. Most recently, Explore Physics By Himanshu was updated on October 2, 2026 and Test Pass App on October 2, 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.*