# 果物・野菜なあに？ vs キノコ博士

The clearest difference is ads: キノコ博士 at none against 果物・野菜なあに？'s shown. キノコ博士 also leads on update cadence (every 3 days vs every 20 months). 果物・野菜なあに？'s advantage is iOS requirement (12.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

果物・野菜なあに？ ships an update every 20 months, キノコ博士 every 3 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 果物・野菜なあに？ | キノコ博士 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 20 months | **Every 3 days** |
| Size | 90 MB | 44 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pixel Co., Ltd.](https://appshunter.io/developer/1743924614) | [tasuku nayuki](https://appshunter.io/developer/1896779740) |

## What reviewers say

### 果物・野菜なあに？

[App page](https://appshunter.io/ios/app/id1011024278)

**In-app purchases:** none


### キノコ博士

[App page](https://appshunter.io/ios/app/id6811337845)

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

**In-app purchases:** none


## Frequently asked questions

### Is 果物・野菜なあに？ free?

果物・野菜なあに？ is free to download, with no in-app purchases.

### Is キノコ博士 free?

キノコ博士 is free to download, with no in-app purchases.

### Do 果物・野菜なあに？ or キノコ博士 have ads?

果物・野菜なあに？ shows ads; キノコ博士 does not.

### Which is updated more often, 果物・野菜なあに？ or キノコ博士?

果物・野菜なあに？ ships an update every 20 months, and キノコ博士 every 3 days. Most recently, 果物・野菜なあに？ was updated on November 1, 2026 and キノコ博士 on October 31, 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.*