# Physics Lessons,Topics vs Vim Master

The clearest difference is in-app purchases: Vim Master at none against Physics Lessons,Topics's 4. Vim Master also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). Physics Lessons,Topics's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price there is nothing between them.

Both are free to download. Physics Lessons,Topics sells 4 in-app purchases, starting at $4.99 per 7 days. Vim Master asks for nothing beyond the download.

Physics Lessons,Topics ships an update every 2 months, Vim Master every 3 weeks. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Physics Lessons,Topics | Vim Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/physics-lessonstopics/id6751053588/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ali Umer](https://appshunter.io/developer/1584417594) | [Tomohiro Hara](https://appshunter.io/developer/6812783293) |

## What reviewers say

### Physics Lessons,Topics

[App page](https://appshunter.io/ios/app/physics-lessonstopics/id6751053588)

Master physics concepts with this comprehensive study companion. It offers detailed definitions, step-by-step explanations, formulas, quizzes, and flashcards for over 200 topics. Learn at your own pace, track progress, and study offline.

**Highlights:** 200+ physics topics covered, Detailed definitions and explanations, Practice quizzes with instant feedback, Flashcards for efficient memorization, Progress tracking, Offline access

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics Lessons | $4.99 | per 7 days |
| Physics Lessons | $6.99 | per month |
| Physics Lessons | $29.99 | per year |
| Physics Lessons | $49.99 | one-time |


### Vim Master

[App page](https://appshunter.io/ios/app/vim-master-learn-vim-commands/id6812982485)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Physics Lessons,Topics free?

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

### Is Vim Master free?

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

### Do Physics Lessons,Topics or Vim Master have ads?

Physics Lessons,Topics shows ads; Vim Master does not.

### Which is updated more often, Physics Lessons,Topics or Vim Master?

Physics Lessons,Topics ships an update every 2 months, and Vim Master every 3 weeks. Most recently, Physics Lessons,Topics was updated on October 30, 2026 and Vim Master on November 6, 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.*