# ひきざんクイズ vs Sonic Math

The clearest difference is in-app purchases: ひきざんクイズ at none against Sonic Math's 1. ひきざんクイズ also leads on ads (none vs shown). Sonic Math's advantage is iOS requirement (13.0 vs 16.4). On price and device support there is nothing between them.

Both are free to download. Sonic Math sells 1 one-off in-app purchase. ひきざんクイズ asks for nothing beyond the download.

## The numbers

| Metric | ひきざんクイズ | Sonic Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 2 MB | 37 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shinichi Takemura](https://appshunter.io/developer/1441889523) | [MASAKI CHIBA](https://appshunter.io/developer/1890488277) |

## What reviewers say

### ひきざんクイズ

[App page](https://appshunter.io/ios/app/id6755805595)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sonic Math

[App page](https://appshunter.io/ios/app/sonic-math-mental-math-drill/id6765611618)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $1.99 | one-time |


## Frequently asked questions

### Is ひきざんクイズ free?

ひきざんクイズ is free to download, with no in-app purchases.

### Is Sonic Math free?

Sonic Math is free to download, with in-app purchases available.

### Do ひきざんクイズ or Sonic Math have ads?

Sonic Math shows ads; ひきざんクイズ does not.

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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.*