# 20の質問 vs Numbers

The clearest difference is in-app purchases: Numbers at none against 20の質問's 1. Numbers also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. 20の質問 sells 1 in-app purchase, starting at $1.99 per month. Numbers asks for nothing beyond the download.

20の質問 ships an update every 2 months, Numbers every 6 weeks. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 20の質問 | Numbers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 47 MB | 183 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Monello LLC](https://appshunter.io/developer/1800115800) | [Denys Maksymchuk](https://appshunter.io/developer/1706276771) |

## What reviewers say

### 20の質問

[App page](https://appshunter.io/ios/app/20/id6742810917)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 無制限パス | $1.99 | per month |


### Numbers

[App page](https://appshunter.io/ios/app/numbers-connect-and-conquer/id6746400737)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 20の質問 free?

20の質問 is free to download, with in-app purchases available.

### Is Numbers free?

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

### Do 20の質問 or Numbers have ads?

20の質問 shows ads; Numbers does not.

### Which is updated more often, 20の質問 or Numbers?

20の質問 ships an update every 2 months, and Numbers every 6 weeks. Most recently, 20の質問 was updated on September 30, 2026 and Numbers on October 15, 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.*