# 4 vs 共通言葉クイズ100問!!

The clearest difference is ads: 4 at none against 共通言葉クイズ100問!!'s shown. 共通言葉クイズ100問!!'s advantage is update cadence (weekly vs every 2 weeks) and iOS requirement (15.1 vs 17.0). On in-app purchases and device support there is nothing between them.

4 ships an update every 2 weeks, 共通言葉クイズ100問!! weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 4 | 共通言葉クイズ100問!! |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | — | **[4.7 (6 ratings)](https://appshunter.io/ios/app/100/id6767903816/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 81 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tom App Works](https://appshunter.io/developer/1874760041) | [Shogo Suzuki](https://appshunter.io/developer/1896518940) |

## What reviewers say

### 4

[App page](https://appshunter.io/ios/app/4-color-puzzle-simulator/id6759387342)

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

**In-app purchases:** none


### 共通言葉クイズ100問!!

[App page](https://appshunter.io/ios/app/100/id6767903816)

A brain-training quiz app where you find the common word between two illustrations. It features 100 puzzles, hints, and is perfect for quick play sessions. Ideal for those who enjoy wordplay and puns.

**Highlights:** 100 unique puzzles, Brain-training gameplay, Hint system available, Play in short bursts, Wordplay and puns

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 4 free?

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

### Is 共通言葉クイズ100問!! free?

Pricing for 共通言葉クイズ100問!! is not currently listed on the App Store.

### Do 4 or 共通言葉クイズ100問!! have ads?

共通言葉クイズ100問!! shows ads; 4 does not.

### Which is updated more often, 4 or 共通言葉クイズ100問!!?

4 ships an update every 2 weeks, and 共通言葉クイズ100問!! weekly. Most recently, 4 was updated on October 25, 2026 and 共通言葉クイズ100問!! on October 24, 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.*