# Learn Characters vs やさしい物理 ～力の作図編～

The clearest difference is price: やさしい物理 ～力の作図編～ at Free against Learn Characters's $2.99. やさしい物理 ～力の作図編～ also leads on update cadence (every 3 days vs every 27 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

やさしい物理 ～力の作図編～ is free to download; Learn Characters costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn Characters ships an update every 27 months, やさしい物理 ～力の作図編～ every 3 days. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Learn Characters | やさしい物理 ～力の作図編～ |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 36 MB | 178 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HARASHOW Interactive](https://appshunter.io/developer/356148278) | [Mitsunori Horie](https://appshunter.io/developer/1687854727) |

## What reviewers say

### Learn Characters

[App page](https://appshunter.io/ios/app/learn-characters/id1080185743)

**Features:** macOS Compatibility

**In-app purchases:** none


### やさしい物理 ～力の作図編～

[App page](https://appshunter.io/ios/app/id6474730951)

Learn to draw forces using touch controls in a fun, game-like environment. Detailed explanations are provided for each question, making physics accessible even for those who find it challenging. Designed by an experienced high school physics teacher, this app aims to make learning enjoyable and easy.

**Highlights:** Touch-based force diagram drawing, Game-like learning experience, Detailed step-by-step explanations, Focus on common physics difficulties, Accessible for beginners

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn Characters free?

Learn Characters costs $2.99, with no in-app purchases.

### Is やさしい物理 ～力の作図編～ free?

やさしい物理 ～力の作図編～ is free to download, with no in-app purchases.

### Do Learn Characters or やさしい物理 ～力の作図編～ have ads?

Neither Learn Characters nor やさしい物理 ～力の作図編～ shows ads.

### Which is updated more often, Learn Characters or やさしい物理 ～力の作図編～?

Learn Characters ships an update every 27 months, and やさしい物理 ～力の作図編～ every 3 days. Most recently, Learn Characters was updated on October 9, 2026 and やさしい物理 ～力の作図編～ on October 1, 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.*