# ことわざ 勉強 vs Mushroom Identifier

The clearest difference is ads: Mushroom Identifier at none against ことわざ 勉強's shown. ことわざ 勉強's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17). On price, update cadence and in-app purchases there is nothing between them.

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

ことわざ 勉強 ships an update every 4 months, Mushroom Identifier every 3 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ことわざ 勉強 | Mushroom Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (14 ratings)](https://appshunter.io/ios/app/mushroom-identifier/id6748705151/reviews)** |
| Number of ratings | — | **14** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 154 MB | 32 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ohmori Takeru](https://appshunter.io/developer/969791681) | [Kawaii](https://appshunter.io/developer/1696001381) |

## What reviewers say

### ことわざ 勉強

[App page](https://appshunter.io/ios/app/id6476653338)

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

**In-app purchases:** none


### Mushroom Identifier

[App page](https://appshunter.io/ios/app/mushroom-identifier/id6748705151)

Instantly identify mushrooms from photos using AI. Explore a comprehensive field guide with detailed species information and connect with a community of enthusiasts. Deepen your knowledge of fungi through educational articles and track your discoveries.

**Highlights:** AI-powered photo identification, Comprehensive field guide, Community identification, Educational articles, Personal collection log, Advanced search

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

**In-app purchases:** none


## Frequently asked questions

### Is ことわざ 勉強 free?

ことわざ 勉強 is free to download, with no in-app purchases.

### Is Mushroom Identifier free?

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

### Do ことわざ 勉強 or Mushroom Identifier have ads?

ことわざ 勉強 shows ads; Mushroom Identifier does not.

### Which is updated more often, ことわざ 勉強 or Mushroom Identifier?

ことわざ 勉強 ships an update every 4 months, and Mushroom Identifier every 3 months. Most recently, ことわざ 勉強 was updated on November 4, 2026 and Mushroom Identifier on October 30, 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.*