# 物理公式集 vs 数学図鑑

The clearest difference is ads: 物理公式集 at none against 数学図鑑's shown. 物理公式集 also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). 数学図鑑's advantage is update cadence (every 2 weeks vs every 2 months) and review sentiment (100% vs 80%). On price and in-app purchases there is nothing between them.

Both are free to download. 物理公式集 sells 1 one-off in-app purchase and 数学図鑑 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

物理公式集 ships an update every 2 months, 数学図鑑 every 2 weeks. The most recent releases landed on September 22, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | 物理公式集 | 数学図鑑 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1567189780/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 47 MB | 149 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [riku miyamoto](https://appshunter.io/developer/1527433251) | [Keisuke Minami](https://appshunter.io/developer/1719444621) |

## What reviewers say

### 物理公式集

[App page](https://appshunter.io/ios/app/id1567189780)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の削除 | $1.99 | one-time |


### 数学図鑑

[App page](https://appshunter.io/ios/app/id6499109813)

This app uses animations and dynamic visuals to explain complex high school math concepts. It aims to make abstract ideas intuitive and engaging for students and educators alike. Explore calculus, geometry, and equations through visual learning.

**Highlights:** Animated explanations of math concepts, Dynamic visual representations, Covers calculus, geometry, and equations, Intuitive understanding of abstract ideas, Aids students and educators

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の削除 | $1.99 | one-time |
| 広告の削除+開発者への支援 | $2.99 | one-time |


## Frequently asked questions

### Is 物理公式集 free?

物理公式集 is free to download, with in-app purchases available.

### Is 数学図鑑 free?

数学図鑑 is free to download, with in-app purchases available.

### Do 物理公式集 or 数学図鑑 have ads?

数学図鑑 shows ads; 物理公式集 does not.

### Which is updated more often, 物理公式集 or 数学図鑑?

物理公式集 ships an update every 2 months, and 数学図鑑 every 2 weeks. Most recently, 物理公式集 was updated on September 22, 2026 and 数学図鑑 on June 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.*