# 究極年号 世界史Lite vs 世界史 年号 語呂合わせ｜暗記アプリ 受験対策

The clearest difference is ads: 究極年号 世界史Lite at none against 世界史 年号 語呂合わせ｜暗記アプリ 受験対策's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 究極年号 世界史Lite sells 1 one-off in-app purchase and 世界史 年号 語呂合わせ｜暗記アプリ 受験対策 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 究極年号 世界史Lite | 世界史 年号 語呂合わせ｜暗記アプリ 受験対策 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 37 MB |
| Requires iOS | 17.5 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ARATA MATSUKI](https://appshunter.io/developer/1864720578) | [Hajime App Lab](https://appshunter.io/developer/1704838092) |

## What reviewers say

### 究極年号 世界史Lite

[App page](https://appshunter.io/ios/app/lite/id6757125140)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Content | $3.99 | one-time |


### 世界史 年号 語呂合わせ｜暗記アプリ 受験対策

[App page](https://appshunter.io/ios/app/id6760818433)

Master 300 key historical dates with mnemonics and spaced repetition. This app helps students and lifelong learners retain historical events for exams and general knowledge. Progress is tracked visually with motivational elements.

**Highlights:** 300 historical dates with mnemonics, Spaced repetition learning (SM-2 algorithm), Customizable mnemonics and notes, Progress tracking and streaks, Bookmark and random review modes, Visually appealing design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $3.99 | one-time |
| 全問題パック | $3.99 | one-time |
| 広告削除+全問題パック | $5.99 | one-time |


## Frequently asked questions

### Is 究極年号 世界史Lite free?

究極年号 世界史Lite is free to download, with in-app purchases available.

### Is 世界史 年号 語呂合わせ｜暗記アプリ 受験対策 free?

世界史 年号 語呂合わせ｜暗記アプリ 受験対策 is free to download, with in-app purchases available.

### Do 究極年号 世界史Lite or 世界史 年号 語呂合わせ｜暗記アプリ 受験対策 have ads?

世界史 年号 語呂合わせ｜暗記アプリ 受験対策 shows ads; 究極年号 世界史Lite does not.

### Which is updated more often, 究極年号 世界史Lite or 世界史 年号 語呂合わせ｜暗記アプリ 受験対策?

究極年号 世界史Lite ships an update every 5 days, and 世界史 年号 語呂合わせ｜暗記アプリ 受験対策 every 5 days. Most recently, 究極年号 世界史Lite was updated on October 24, 2026 and 世界史 年号 語呂合わせ｜暗記アプリ 受験対策 on October 10, 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.*