# StudyBoard vs 究極年号 世界史Lite

The clearest difference is ads: 究極年号 世界史Lite at none against StudyBoard's shown. StudyBoard's advantage is iOS requirement (12.0 vs 17.5). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. StudyBoard sells 4 in-app purchases, starting at $1.99 per month and 究極年号 世界史Lite sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

StudyBoard ships an update weekly, 究極年号 世界史Lite every 5 days. The most recent releases landed on July 17, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | StudyBoard | 究極年号 世界史Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Size | 90 MB | 1 MB |
| Requires iOS | **12.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YUKI WAGO](https://appshunter.io/developer/1844646280) | [ARATA MATSUKI](https://appshunter.io/developer/1864720578) |

## What reviewers say

### StudyBoard

[App page](https://appshunter.io/ios/app/studyboard/id6753719110)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyBoard Premium 月額 | $1.99 | per month |
| StudyBoard Premium 年額 | $22.99 | per year |
| AIチケット 1枚 | $0.49 | one-time |
| AIチケット 5枚 | $1.99 | one-time |


### 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 |


## Frequently asked questions

### Is StudyBoard free?

StudyBoard is free to download, with in-app purchases available.

### 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.

### Do StudyBoard or 究極年号 世界史Lite have ads?

StudyBoard shows ads; 究極年号 世界史Lite does not.

### Which is updated more often, StudyBoard or 究極年号 世界史Lite?

StudyBoard ships an update weekly, and 究極年号 世界史Lite every 5 days. Most recently, StudyBoard was updated on July 17, 2026 and 究極年号 世界史Lite on September 17, 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.*