# Bug Identifier vs BugKnow

The clearest difference is rating: Bug Identifier at 5.0 against BugKnow's 4.7. BugKnow's advantage is ratings volume (15 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Bug Identifier sells 2 in-app purchases, starting at $3.99 per 7 days and BugKnow sells 2 in-app purchases, starting at $39.99 per year. Whichever you choose, the download price is not the number that matters.

Bug Identifier holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: BugKnow has 15 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 7, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Bug Identifier | BugKnow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bug-identifier-buggy/id6748844396/reviews)** | [4.7 (15 ratings)](https://appshunter.io/ios/app/bugknow-bug-identifier/id6773239750/reviews) |
| Number of ratings | 1 | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 140 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Metehan Gurgentepe](https://appshunter.io/developer/1703336019) | [SenseWake Limited](https://appshunter.io/developer/1857548431) |

## What reviewers say

### Bug Identifier

[App page](https://appshunter.io/ios/app/bug-identifier-buggy/id6748844396)

Instantly identify insects and spiders by taking or uploading a photo. Learn the bug's name, type, and interesting facts with this AI-powered tool. Features a simple and clean interface for quick results.

**Highlights:** AI-powered bug recognition, Photo upload or instant capture, Insect name, type, and facts, Simple, clean interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $3.99 | per 7 days |
| Premium Access | $29.99 | per year |


### BugKnow

[App page](https://appshunter.io/ios/app/bugknow-bug-identifier/id6773239750)

Instantly identify insects, spiders, and other arthropods with a photo. Get detailed species profiles, check bites, assess pest severity, and build a personal bug collection. Connect with a community for identification help.

**Highlights:** Instant bug identification via photo, Detailed species profiles, Bite and sting reference checker, Pest severity assessment, Personal bug collection, Community identification help

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bugknow Annual Plan | $39.99 | per year |
| BugKnow VIP Annual | $39.99 | per year |


## Frequently asked questions

### Is Bug Identifier free?

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

### Is BugKnow free?

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

### Which has better reviews, Bug Identifier or BugKnow?

Bug Identifier is rated higher. Bug Identifier averages 5.0 out of 5 from 1 ratings, while BugKnow averages 4.7 from 15 ratings.

### Do Bug Identifier or BugKnow have ads?

Neither Bug Identifier nor BugKnow shows ads.

### Which is updated more often, Bug Identifier or BugKnow?

Bug Identifier ships an update every 3 months, and BugKnow every 3 months. Most recently, Bug Identifier was updated on September 7, 2026 and BugKnow 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.*