# サクッとJavaScript基礎学習クイズ【サクトレ】 vs GASpedia

The clearest difference is in-app purchases: GASpedia at none against サクッとJavaScript基礎学習クイズ【サクトレ】's 1. サクッとJavaScript基礎学習クイズ【サクトレ】's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. サクッとJavaScript基礎学習クイズ【サクトレ】 sells 1 one-off in-app purchase. GASpedia asks for nothing beyond the download.

サクッとJavaScript基礎学習クイズ【サクトレ】 ships an update every 5 days, GASpedia fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | サクッとJavaScript基礎学習クイズ【サクトレ】 | GASpedia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Size | 54 MB | 35 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DECRYPTION, CO., LTD.](https://appshunter.io/developer/1778172529) | [Toshiyuki HASHIMOTO](https://appshunter.io/developer/1872402071) |

## What reviewers say

### サクッとJavaScript基礎学習クイズ【サクトレ】

[App page](https://appshunter.io/ios/app/javascript/id6745531767)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題アンロック | $0.49 | one-time |


### GASpedia

[App page](https://appshunter.io/ios/app/gaspedia/id6758344006)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is サクッとJavaScript基礎学習クイズ【サクトレ】 free?

サクッとJavaScript基礎学習クイズ【サクトレ】 is free to download, with in-app purchases available.

### Is GASpedia free?

GASpedia is free to download, with no in-app purchases.

### Do サクッとJavaScript基礎学習クイズ【サクトレ】 or GASpedia have ads?

Neither サクッとJavaScript基礎学習クイズ【サクトレ】 nor GASpedia shows ads.

### Which is updated more often, サクッとJavaScript基礎学習クイズ【サクトレ】 or GASpedia?

サクッとJavaScript基礎学習クイズ【サクトレ】 ships an update every 5 days, and GASpedia fortnightly. Most recently, サクッとJavaScript基礎学習クイズ【サクトレ】 was updated on October 25, 2026 and GASpedia on October 25, 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.*