# Physics Short Note (Sinhala) vs Physics Handbook

The clearest difference is in-app purchases: Physics Short Note (Sinhala) at none against Physics Handbook's 3. Physics Handbook's advantage is ads (none vs shown) and update cadence (every 3 days vs every 36 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Physics Handbook sells 3 in-app purchases, starting at $1.99 per month. Physics Short Note (Sinhala) asks for nothing beyond the download.

Physics Short Note (Sinhala) ships an update every 36 months, Physics Handbook every 3 days. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Physics Short Note (Sinhala) | Physics Handbook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 36 months | **Every 3 days** |
| Size | 22 MB | 36 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Allen Koch](https://appshunter.io/developer/1712057886) | [Oleg Korunov](https://appshunter.io/developer/6811071409) |

## What reviewers say

### Physics Short Note (Sinhala)

[App page](https://appshunter.io/ios/app/physics-short-note-sinhala/id6469480075)

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

**In-app purchases:** none


### Physics Handbook

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

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics Pro — Monthly | $1.99 | per month |
| Physics Pro — Yearly | $9.99 | per year |
| Physics Pro — Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Physics Short Note (Sinhala) free?

Physics Short Note (Sinhala) is free to download, with no in-app purchases.

### Is Physics Handbook free?

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

### Do Physics Short Note (Sinhala) or Physics Handbook have ads?

Physics Short Note (Sinhala) shows ads; Physics Handbook does not.

### Which is updated more often, Physics Short Note (Sinhala) or Physics Handbook?

Physics Short Note (Sinhala) ships an update every 36 months, and Physics Handbook every 3 days. Most recently, Physics Short Note (Sinhala) was updated on October 27, 2026 and Physics Handbook on October 29, 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.*