# 成语助手 vs 毒蘑菇大百科

The clearest difference is ads: 毒蘑菇大百科 at none against 成语助手's shown. 毒蘑菇大百科 also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

成语助手 costs $0.99 and 毒蘑菇大百科 $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

成语助手 ships an update every 20 months, 毒蘑菇大百科 every 27 months. The most recent releases landed on September 18, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | 成语助手 | 毒蘑菇大百科 |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 20 months** | Every 27 months |
| Monetization | — | Paid |
| Size | 8 MB | 159 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [正峰 裴](https://appshunter.io/developer/1437867699) | [Shuzhi Yuannian (Suzhou) Information Technology Co., Ltd](https://appshunter.io/developer/1457324248) |

## What reviewers say

### 成语助手

[App page](https://appshunter.io/ios/app/id1437867700)

**Features:** macOS Compatibility

**In-app purchases:** none


### 毒蘑菇大百科

[App page](https://appshunter.io/ios/app/id1616840887)

This portable encyclopedia provides comprehensive information on hundreds of mushroom species, including poisonous and medicinal varieties. Learn about mushrooms through pictures, text, and videos, with offline access for anytime consultation.

**Highlights:** Hundreds of mushroom entries, Offline access, Picture, text, and video content, Identification of poisonous mushrooms, Information on medicinal mushrooms

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

**In-app purchases:** none


## Frequently asked questions

### Is 成语助手 free?

成语助手 costs $0.99, with no in-app purchases.

### Is 毒蘑菇大百科 free?

毒蘑菇大百科 costs $0.99, with no in-app purchases.

### Do 成语助手 or 毒蘑菇大百科 have ads?

成语助手 shows ads; 毒蘑菇大百科 does not.

### Which is updated more often, 成语助手 or 毒蘑菇大百科?

成语助手 ships an update every 20 months, and 毒蘑菇大百科 every 27 months. Most recently, 成语助手 was updated on September 18, 2026 and 毒蘑菇大百科 on August 24, 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.*