# IT単：IT単語帳 vs サクッとJavaScript基礎学習クイズ【サクトレ】

The clearest difference is in-app purchases: IT単：IT単語帳 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 ads (none vs shown) and update cadence (every 5 days vs monthly). On price, device support and iOS requirement 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. IT単：IT単語帳 asks for nothing beyond the download.

IT単：IT単語帳 ships an update monthly, サクッとJavaScript基礎学習クイズ【サクトレ】 every 5 days. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | IT単：IT単語帳 | サクッとJavaScript基礎学習クイズ【サクトレ】 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 54 MB |
| Requires iOS | 13.4 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Creatopia Inc.](https://appshunter.io/developer/1523447963) | [DECRYPTION, CO., LTD.](https://appshunter.io/developer/1778172529) |

## What reviewers say

### IT単：IT単語帳

[App page](https://appshunter.io/ios/app/itit/id6503707445)

Learn essential IT terms to improve your understanding of news, conversations with colleagues, and professional confidence. This app offers a curated list of approximately 1,000 IT words across 20 categories, with a review function to reinforce learning.

**Highlights:** Curated IT vocabulary list, Approximately 1,000 words, 20+ categories, Level-based learning, Review function, User-inputted word data

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is IT単：IT単語帳 free?

IT単：IT単語帳 is free to download, with no in-app purchases.

### 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.

### Do IT単：IT単語帳 or サクッとJavaScript基礎学習クイズ【サクトレ】 have ads?

IT単：IT単語帳 shows ads; サクッとJavaScript基礎学習クイズ【サクトレ】 does not.

### Which is updated more often, IT単：IT単語帳 or サクッとJavaScript基礎学習クイズ【サクトレ】?

IT単：IT単語帳 ships an update monthly, and サクッとJavaScript基礎学習クイズ【サクトレ】 every 5 days. Most recently, IT単：IT単語帳 was updated on September 26, 2026 and サクッとJavaScript基礎学習クイズ【サクトレ】 on September 20, 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.*