# 中学歴史 完全記憶 vs 中学基礎100

The clearest difference is ads: 中学基礎100 at none against 中学歴史 完全記憶's shown. 中学歴史 完全記憶's advantage is update cadence (every 7 months vs every 32 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

中学歴史 完全記憶 ships an update every 7 months, 中学基礎100 every 32 months. The most recent releases landed on September 17, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | 中学歴史 完全記憶 | 中学基礎100 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 95.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 7 months** | Every 32 months |
| Monetization | Ad-supported | — |
| Size | 44 MB | 72 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Trips LLC](https://appshunter.io/developer/465176394) | [KUMON PUBLISHING CO.,LTD.](https://appshunter.io/developer/1485361581) |

## What reviewers say

### 中学歴史 完全記憶

[App page](https://appshunter.io/ios/app/id994415231)

This free learning tool helps you memorize historical facts by leveraging the brain's natural forgetting curve. It automatically schedules reviews for keywords you find difficult, ensuring long-term retention for exams and受験.

**Highlights:** Spaced repetition learning system, Automatic review scheduling, Covers ~400 important history keywords, Ideal for junior high exams and high school entrance prep, Simple tap-based learning interface, Focuses on forgetting curve principles

**In-app purchases:** none


### 中学基礎100

[App page](https://appshunter.io/ios/app/100/id1549819492)

**In-app purchases:** none


## Frequently asked questions

### Is 中学歴史 完全記憶 free?

中学歴史 完全記憶 is free to download, with no in-app purchases.

### Is 中学基礎100 free?

中学基礎100 is free to download, with no in-app purchases.

### Do 中学歴史 完全記憶 or 中学基礎100 have ads?

中学歴史 完全記憶 shows ads; 中学基礎100 does not.

### Which is updated more often, 中学歴史 完全記憶 or 中学基礎100?

中学歴史 完全記憶 ships an update every 7 months, and 中学基礎100 every 32 months. Most recently, 中学歴史 完全記憶 was updated on September 17, 2026 and 中学基礎100 on May 19, 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.*