# 中学理科 vs 天下図 戦国勢力図タイムライン

The clearest difference is ads: 中学理科 at none against 天下図 戦国勢力図タイムライン's shown. 中学理科 also leads on iOS requirement (9.0 vs 15.0). 天下図 戦国勢力図タイムライン's advantage is update cadence (every 8 days vs every 3 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

中学理科 ships an update every 3 months, 天下図 戦国勢力図タイムライン every 8 days. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 中学理科 | 天下図 戦国勢力図タイムライン |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 40 MB | 25 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gloding Inc.](https://appshunter.io/developer/780228385) | [syoutarou ookura](https://appshunter.io/developer/1614144503) |

## What reviewers say

### 中学理科

[App page](https://appshunter.io/ios/app/id1094601357)

Master junior high school science subjects including biology, physics, chemistry, and earth science through interactive quizzes and targeted practice. Identify and focus on weak areas with a dedicated '苦手リスト' (weakness list) for efficient learning during commutes or short breaks.

**Highlights:** Covers biology, physics, chemistry, earth science, Multiple-choice questions, Progress tracking by subject, "Perfect" marks for mastery, Detailed explanations for each question, Weakness list for targeted review, Quick quizzes for short breaks

**In-app purchases:** none


### 天下図 戦国勢力図タイムライン

[App page](https://appshunter.io/ios/app/id6791596534)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中学理科 free?

中学理科 is free to download, with no in-app purchases.

### Is 天下図 戦国勢力図タイムライン free?

天下図 戦国勢力図タイムライン is free to download, with no in-app purchases.

### Do 中学理科 or 天下図 戦国勢力図タイムライン have ads?

天下図 戦国勢力図タイムライン shows ads; 中学理科 does not.

### Which is updated more often, 中学理科 or 天下図 戦国勢力図タイムライン?

中学理科 ships an update every 3 months, and 天下図 戦国勢力図タイムライン every 8 days. Most recently, 中学理科 was updated on October 16, 2026 and 天下図 戦国勢力図タイムライン on October 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.*