# 社会語シグナル vs サクッとCSS基礎学習クイズ【サクトレ】

The clearest difference is in-app purchases: 社会語シグナル at none against サクッとCSS基礎学習クイズ【サクトレ】's 1. サクッとCSS基礎学習クイズ【サクトレ】's advantage is update cadence (every 9 days vs every 7 months) and iOS requirement (12.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. サクッとCSS基礎学習クイズ【サクトレ】 sells 1 one-off in-app purchase. 社会語シグナル asks for nothing beyond the download.

社会語シグナル ships an update every 7 months, サクッとCSS基礎学習クイズ【サクトレ】 every 9 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 社会語シグナル | サクッとCSS基礎学習クイズ【サクトレ】 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Size | 5 MB | 56 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [INCICT](https://appshunter.io/developer/1771525934) | [DECRYPTION, CO., LTD.](https://appshunter.io/developer/1778172529) |

## What reviewers say

### 社会語シグナル

[App page](https://appshunter.io/ios/app/id6742773144)

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

**In-app purchases:** none


### サクッとCSS基礎学習クイズ【サクトレ】

[App page](https://appshunter.io/ios/app/css/id6745329935)

**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 社会語シグナル free?

社会語シグナル is free to download, with no in-app purchases.

### Is サクッとCSS基礎学習クイズ【サクトレ】 free?

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

### Do 社会語シグナル or サクッとCSS基礎学習クイズ【サクトレ】 have ads?

Neither 社会語シグナル nor サクッとCSS基礎学習クイズ【サクトレ】 shows ads.

### Which is updated more often, 社会語シグナル or サクッとCSS基礎学習クイズ【サクトレ】?

社会語シグナル ships an update every 7 months, and サクッとCSS基礎学習クイズ【サクトレ】 every 9 days. Most recently, 社会語シグナル was updated on October 12, 2026 and サクッとCSS基礎学習クイズ【サクトレ】 on October 11, 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.*