# Numby vs Bug ID

The clearest difference is rating: Bug ID at 4.5 against Numby's 4.3. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Numby sells 3 in-app purchases, starting at $9.99 per month and Bug ID sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Bug ID holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 6 and 4 respectively.

Numby ships an update every 3 weeks, Bug ID every 5 weeks. The most recent releases landed on August 29, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Numby | Bug ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/numby-ai-math-learning-games/id6744437091/reviews) | **[4.5 (4 ratings)](https://appshunter.io/ios/app/bug-id-ai-insect-identifier/id6754011998/reviews)** |
| Number of ratings | **6** | 4 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 45 MB | 133 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wellness Technologies](https://appshunter.io/developer/1626239948) | [AppLiks Sp. z O.O.](https://appshunter.io/developer/1804335622) |

## What reviewers say

### Numby

[App page](https://appshunter.io/ios/app/numby-ai-math-learning-games/id6744437091)

This app uses AI to make learning math fun and accessible for children. It offers engaging exercises and adaptive challenges that adjust to a child's skill level, helping them master basic arithmetic and build a strong foundation for future learning.

**Highlights:** AI-driven adaptive learning, Master addition, subtraction, multiplication, division, Gradual immersion from simple to complex, Progress tracking for children and parents, Engaging tasks and rewards, Simple and pleasant interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month math with the Ai-Helper | $9.99 | per month |
| 3 month Math games + AI-Helper | $19.99 | per 3 months |
| Year Math with the Ai-Helper | $49.99 | per year |


### Bug ID

[App page](https://appshunter.io/ios/app/bug-id-ai-insect-identifier/id6754011998)

Instantly identify insects, spiders, and butterflies with your camera. Get detailed information, create collections, and explore the insect world through educational articles. Perfect for nature lovers and the curious.

**Highlights:** AI insect identification, Fast identification results, Scan insects from photos or camera, Detailed species information, Personal insect collections, Educational articles, Scan history

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access with Trial | $5.99 | per 7 days |
| Weekly Access | $5.99 | per 7 days |
| Yearly Access | $19.99 | per year |
| Yearly Access | $39.99 | per year |


## Frequently asked questions

### Is Numby free?

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

### Is Bug ID free?

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

### Which has better reviews, Numby or Bug ID?

Bug ID is rated higher. Numby averages 4.3 out of 5 from 6 ratings, while Bug ID averages 4.5 from 4 ratings.

### Do Numby or Bug ID have ads?

Neither Numby nor Bug ID shows ads.

### Which is updated more often, Numby or Bug ID?

Numby ships an update every 3 weeks, and Bug ID every 5 weeks. Most recently, Numby was updated on August 29, 2026 and Bug ID on September 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.*