# オタクイズ検定 for ハイキュー!! vs buzoon

The clearest difference is review sentiment: buzoon at 74% against オタクイズ検定 for ハイキュー!!'s 0%. buzoon also leads on ads (none vs shown) and update cadence (daily vs every 15 months). オタクイズ検定 for ハイキュー!!'s advantage is in-app purchases (none vs 10) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. buzoon sells 10 in-app purchases, starting at $1.49 per 7 days. オタクイズ検定 for ハイキュー!! asks for nothing beyond the download.

オタクイズ検定 for ハイキュー!! ships an update every 15 months, buzoon daily. The most recent releases landed on October 2, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | オタクイズ検定 for ハイキュー!! | buzoon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/buzoon-ai-character-chat-sim/id6809031967/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | **73.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Daily** |
| Monetization | **Ad-supported** | Freemium |
| Size | 27 MB | 54 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [rio nagasaki](https://appshunter.io/developer/1594001733) |

## What reviewers say

### オタクイズ検定 for ハイキュー!!

[App page](https://appshunter.io/ios/app/for/id1529964892)

Test your knowledge with a free quiz app featuring 100 questions about a popular anime series. Enjoy 4-choice answers and instant feedback. Perfect for fans looking to challenge their understanding of the series.

**Highlights:** 100 diverse quiz questions, 4-choice answer format, Instant answer checking, Play anytime, anywhere, Test anime knowledge

**Features:** macOS Compatibility

**In-app purchases:** none


### buzoon

[App page](https://appshunter.io/ios/app/buzoon-ai-character-chat-sim/id6809031967)

Engage in interactive romance stories with AI characters who respond to your social media posts and direct messages. Explore over 200 unique worlds and create your own, becoming the protagonist of your own fan fiction.

**Highlights:** AI character interaction, Interactive romance stories, Social media simulation, Customizable worlds and characters, Multiple art styles, Direct messaging

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 actions a day | $1.49 | per 7 days |
| 20 actions a day | $2.99 | per 7 days |
| 10 actions a day | $39.99 | per year |
| 20 actions a day | $79.99 | per year |
| 45 Gems | $0.99 | one-time |
| 195 Gems | $4.99 | one-time |
| 485 Gems | $9.99 | one-time |
| 1205 Gems | $24.99 | one-time |
| 2885 Gems | $49.99 | one-time |
| 9615 Gems | $119.99 | one-time |


## Frequently asked questions

### Is オタクイズ検定 for ハイキュー!! free?

オタクイズ検定 for ハイキュー!! is free to download, with no in-app purchases.

### Is buzoon free?

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

### Do オタクイズ検定 for ハイキュー!! or buzoon have ads?

オタクイズ検定 for ハイキュー!! shows ads; buzoon does not.

### Which is updated more often, オタクイズ検定 for ハイキュー!! or buzoon?

オタクイズ検定 for ハイキュー!! ships an update every 15 months, and buzoon daily. Most recently, オタクイズ検定 for ハイキュー!! was updated on October 2, 2026 and buzoon on October 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.*