# 海钉约课管理端 vs Insect Bug Identifier

The clearest difference is in-app purchases: 海钉约课管理端 at none against Insect Bug Identifier's 3. 海钉约课管理端 also leads on iOS requirement (13.3 vs 16.6). Insect Bug Identifier's advantage is update cadence (monthly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Insect Bug Identifier sells 3 in-app purchases, starting at $6.99 per 7 days. 海钉约课管理端 asks for nothing beyond the download.

海钉约课管理端 ships an update every 4 months, Insect Bug Identifier monthly. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 海钉约课管理端 | Insect Bug Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/insect-bug-identifier-bugscan/id6738130579/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 21 MB | 31 MB |
| Requires iOS | **13.3** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [萱 王](https://appshunter.io/developer/1502971306) | [Kiryl Nazarau](https://appshunter.io/developer/1762044994) |

## What reviewers say

### 海钉约课管理端

[App page](https://appshunter.io/ios/app/id1569753623)

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

**In-app purchases:** none


### Insect Bug Identifier

[App page](https://appshunter.io/ios/app/insect-bug-identifier-bugscan/id6738130579)

Instantly identify insects, spiders, and butterflies by snapping a photo. Explore detailed profiles, track rare finds, and build your personal collection. Get pest control tips and earn rewards for your discoveries.

**Highlights:** Instant insect identification via photo, Detailed bug profiles, Personal bug collection, Track rare insects, Achievements and rewards, Pest control guidance

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BugScan: Weekly subscription | $6.99 | per 7 days |
| BugScan: Monthly subscription | $12.99 | per month |
| BugScan: Annual subscription | $39.99 | per year |


## Frequently asked questions

### Is 海钉约课管理端 free?

海钉约课管理端 is free to download, with no in-app purchases.

### Is Insect Bug Identifier free?

Insect Bug Identifier is free to download, with in-app purchases available.

### Do 海钉约课管理端 or Insect Bug Identifier have ads?

Neither 海钉约课管理端 nor Insect Bug Identifier shows ads.

### Which is updated more often, 海钉约课管理端 or Insect Bug Identifier?

海钉约课管理端 ships an update every 4 months, and Insect Bug Identifier monthly. Most recently, 海钉约课管理端 was updated on October 9, 2026 and Insect Bug Identifier on October 19, 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.*