# IlmPro vs Physics Handbook

The clearest difference is update cadence: Physics Handbook at daily against IlmPro's every 2 months. Physics Handbook also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

IlmPro ships an update every 2 months, Physics Handbook daily. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | IlmPro | Physics Handbook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Size | 97 MB | 25 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Hassan Ajan](https://appshunter.io/developer/482965240) | [Oleg Korunov](https://appshunter.io/developer/6811071409) |

## What reviewers say

### IlmPro

[App page](https://appshunter.io/ios/app/ilmpro/id6743423925)

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics Handbook

[App page](https://appshunter.io/ios/app/physics-handbook-formulas/id6811815476)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IlmPro free?

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

### Is Physics Handbook free?

Physics Handbook is free to download, with no in-app purchases.

### Do IlmPro or Physics Handbook have ads?

Neither IlmPro nor Physics Handbook shows ads.

### Which is updated more often, IlmPro or Physics Handbook?

IlmPro ships an update every 2 months, and Physics Handbook daily. Most recently, IlmPro was updated on October 13, 2026 and Physics Handbook on October 4, 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.*