# 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 (36 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 $5.99 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 36 ratings behind it against 1, so its average is the more settled of the two.

Bug Identifier ships an update every 4 months, BugKnow every 3 months. The most recent releases landed on November 13, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Bug Identifier | BugKnow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bug-identifier-insect-buggy/id6748844396/reviews)** | [4.7 (36 ratings)](https://appshunter.io/ios/app/bugknow-bug-identifier/id6773239750/reviews) |
| Number of ratings | 1 | **36** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 21 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-insect-buggy/id6748844396)

Identify insects and spiders from your photos using AI. Explore detailed species information, save your discoveries, and learn more through an in-app chat. Turn your bug photos into educational discoveries.

**Highlights:** AI-assisted species identification, Detailed insect and spider information, Save photo identifications, In-app chat for follow-up questions, Explore common and scientific names, Habitat and species details

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $5.99 | 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 36 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 4 months, and BugKnow every 3 months. Most recently, Bug Identifier was updated on November 13, 2026 and BugKnow on October 31, 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.*