# Bug Identifier vs Insect World

The clearest difference is update cadence: Bug Identifier at monthly against Insect World's every 2 months. Bug Identifier also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Bug Identifier sells 2 in-app purchases, starting at $4.99 per 7 days and Insect World sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Bug Identifier ships an update monthly, Insect World every 2 months. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bug Identifier | Insect World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/bug-identifier-insectium/id6748279404/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 47 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roman Pieskov](https://appshunter.io/developer/1758891658) | [Beijing XingheBit Science & Technology Development Co., Ltd.](https://appshunter.io/developer/1882505330) |

## What reviewers say

### Bug Identifier

[App page](https://appshunter.io/ios/app/bug-identifier-insectium/id6748279404)

Instantly identify insects from photos with high accuracy. Explore detailed profiles, track your discoveries, and test your knowledge with a fun quiz. Perfect for nature lovers and students.

**Highlights:** Instant insect identification from photos, Detailed insect profiles with facts, Identification history saving, Image quiz for learning, Global identification exploration, Customizable measurement units

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Week | $4.99 | per 7 days |
| Premium 1 Year | $29.99 | per year |


### Insect World

[App page](https://appshunter.io/ios/app/insect-world-3d-bug-guide/id6802111841)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Pro Monthly | $1.99 | per month |
| AI Pro Yearly | $12.99 | per year |
| Full Catalog · Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is Bug Identifier free?

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

### Is Insect World free?

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

### Do Bug Identifier or Insect World have ads?

Neither Bug Identifier nor Insect World shows ads.

### Which is updated more often, Bug Identifier or Insect World?

Bug Identifier ships an update monthly, and Insect World every 2 months. Most recently, Bug Identifier was updated on October 28, 2026 and Insect World on October 24, 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.*