# Bug Identifier vs KinderJoy Teachers

The clearest difference is in-app purchases: KinderJoy Teachers at none against Bug Identifier's 5. KinderJoy Teachers also leads on ads (none vs shown) and update cadence (every 11 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Bug Identifier sells 5 in-app purchases, starting at $5.99 per 7 days. KinderJoy Teachers asks for nothing beyond the download.

Bug Identifier ships an update every 6 weeks, KinderJoy Teachers every 11 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Bug Identifier | KinderJoy Teachers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (15 ratings)](https://appshunter.io/ios/app/bug-identifier-insect-id-plus/id6444654254/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 101 MB | 132 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Apps Labs](https://appshunter.io/developer/1648354195) | [Alpha EduTech](https://appshunter.io/developer/1731763124) |

## What reviewers say

### Bug Identifier

[App page](https://appshunter.io/ios/app/bug-identifier-insect-id-plus/id6444654254)

Instantly identify insects by taking a photo or uploading an image. Access a high-quality database and build a personal collection of identified species. Features a clear interface with helpful prompts for easy use.

**Highlights:** Instant insect identification via photo, Upload photos from gallery, High-quality insect database, Build personal insect collection, Clear and friendly interface

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $5.99 | per 7 days |
| Insect Identification | $5.99 | per 7 days |
| Bug Identifier | $14.99 | per month |
| Sale annual subscription | $24.99 | per year |
| Annual subscription | $49.99 | per year |


### KinderJoy Teachers

[App page](https://appshunter.io/ios/app/kinderjoy-teachers/id6744917857)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bug Identifier free?

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

### Is KinderJoy Teachers free?

KinderJoy Teachers is free to download, with no in-app purchases.

### Do Bug Identifier or KinderJoy Teachers have ads?

Bug Identifier shows ads; KinderJoy Teachers does not.

### Which is updated more often, Bug Identifier or KinderJoy Teachers?

Bug Identifier ships an update every 6 weeks, and KinderJoy Teachers every 11 days. Most recently, Bug Identifier was updated on October 24, 2026 and KinderJoy Teachers on October 7, 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.*