# 植物百科 vs 银环蛇

The clearest difference is in-app purchases: 植物百科 at none against 银环蛇's 4. 银环蛇's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). On price and device support there is nothing between them.

Both are free to download. 银环蛇 sells 4 one-off in-app purchases. 植物百科 asks for nothing beyond the download.

植物百科 ships an update every 4 months, 银环蛇 every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 植物百科 | 银环蛇 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/id1595426936/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 17 MB | 55 MB |
| Requires iOS | 15.0 | **13** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [浩杰 姬](https://appshunter.io/developer/1514456091) | [Shanghai Zamgu Network Technology Co.,Ltd.](https://appshunter.io/developer/1534597530) |

## What reviewers say

### 植物百科

[App page](https://appshunter.io/ios/app/id1595426936)

Explore the plant world with this comprehensive encyclopedia. Utilize AI-powered image recognition to identify plants and animals from photos, and access a history of your discoveries. Learn about thousands of common plants and their stories.

**Highlights:** AI-powered image recognition, Identify plants and animals, Photo and album image scanning, Detailed plant information, Recognition history log, Explore thousands of plants

**Features:** macOS Compatibility

**In-app purchases:** none


### 银环蛇

[App page](https://appshunter.io/ios/app/id6479283779)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Card (1 Month) | $2.99 | one-time |
| VIP Card (3 Months) | $4.99 | one-time |
| VIP Card (6 Months) | $7.99 | one-time |
| VIP Card (12 Months) | $14.99 | one-time |


## Frequently asked questions

### Is 植物百科 free?

植物百科 is free to download, with no in-app purchases.

### Is 银环蛇 free?

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

### Do 植物百科 or 银环蛇 have ads?

植物百科 shows ads; 银环蛇 does not.

### Which is updated more often, 植物百科 or 银环蛇?

植物百科 ships an update every 4 months, and 银环蛇 every 3 weeks. Most recently, 植物百科 was updated on November 3, 2026 and 银环蛇 on November 4, 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.*