# 中学社会 vs Compass Note

The clearest difference is price: 中学社会 at Free against Compass Note's $2.99. 中学社会 also leads on review sentiment (30% vs 0%) and update cadence (every 2 months vs every 28 months). Compass Note's advantage is ads (none vs shown). On in-app purchases there is nothing between them.

中学社会 is free to download; Compass Note costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

中学社会 ships an update every 2 months, Compass Note every 28 months. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 中学社会 | Compass Note |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/compass-note-draw-circle/id1257452684/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **30.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 28 months |
| Monetization | **Ad-supported** | Paid |
| Size | 39 MB | 16 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gloding Inc.](https://appshunter.io/developer/780228385) | [Kouichi INAFUKU](https://appshunter.io/developer/438372899) |

## What reviewers say

### 中学社会

[App page](https://appshunter.io/ios/app/id1107185287)

Master middle school social studies with interactive quizzes covering history, geography, and civics. Track your progress, focus on weak areas, and learn efficiently during commutes or downtime.

**Highlights:** Topic-based quizzes, Multiple-choice answers, Progress tracking by percentage, "Perfect" marks for mastery, 20-second answer time limit, Detailed explanations, "苦手リスト" (Weakness List)

**Features:** macOS Compatibility

**In-app purchases:** none


### Compass Note

[App page](https://appshunter.io/ios/app/compass-note-draw-circle/id1257452684)

This app allows users to draw circles and other shapes using a digital compass. You can color your creations, load example models, and adjust the grid paper size for precise drawing.

**Highlights:** Draw circles with digital compass, Color created shapes, Load model examples, Change grid paper size

**In-app purchases:** none


## Frequently asked questions

### Is 中学社会 free?

中学社会 is free to download, with no in-app purchases.

### Is Compass Note free?

Compass Note costs $2.99, with no in-app purchases.

### Do 中学社会 or Compass Note have ads?

中学社会 shows ads; Compass Note does not.

### Which is updated more often, 中学社会 or Compass Note?

中学社会 ships an update every 2 months, and Compass Note every 28 months. Most recently, 中学社会 was updated on October 26, 2026 and Compass Note on October 16, 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.*