# Insect Identifier vs Caterpillar & Butterfly ID

The clearest difference is update cadence: Insect Identifier at daily against Caterpillar & Butterfly ID's every 9 days. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Insect Identifier sells 4 in-app purchases, starting at $2.99 per 7 days and Caterpillar & Butterfly ID sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Insect Identifier against 5.0 for Caterpillar & Butterfly ID. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Insect Identifier ships an update daily, Caterpillar & Butterfly ID every 9 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Insect Identifier | Caterpillar & Butterfly ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/insect-identifier-scan-bug/id6737745385/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/caterpillar-and-butterfly-id/id6761824054/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 9 days |
| Monetization | Freemium | Freemium |
| Size | 13 MB | 48 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Umut Bozdag](https://appshunter.io/developer/1767232549) | [ProductiveTap](https://appshunter.io/developer/430553438) |

## What reviewers say

### Insect Identifier

[App page](https://appshunter.io/ios/app/insect-identifier-scan-bug/id6737745385)

Instantly identify insects, spiders, reptiles, and snakes using AI by snapping a photo. Engage in interactive chats for detailed information, build a digital collection of your discoveries, and explore curated wildlife articles. Learn about habitats, behaviors, and safety tips for thousands of species.

**Highlights:** AI-powered identification, Interactive AI chat assistant, Digital collection of discoveries, Detailed species information, Offline access to saved IDs, Educational wildlife articles

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bug Scan - Pro - Monthly | $2.99 | per 7 days |
| Bug Scan - Pro - Monthly | $9.99 | per month |
| Bug Scan - Pro - Annual | $27.99 | per year |
| Bug Scan - Pro - Annual | $27.99 | per year |


### Caterpillar & Butterfly ID

[App page](https://appshunter.io/ios/app/caterpillar-and-butterfly-id/id6761824054)

Identify caterpillars, butterflies, and moths using AI photo analysis. Get detailed species information, save your discoveries to a personal collection, add notes, and export your findings as a PDF.

**Highlights:** AI identification of caterpillars, butterflies, and moths, Detailed species information and lifecycle stages, AI chat for follow-up questions, Personal specimen collection with notes, Favorites for quick access, PDF export of collection

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Insect Identifier free?

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

### Is Caterpillar & Butterfly ID free?

Caterpillar & Butterfly ID is free to download, with in-app purchases available.

### Which has better reviews, Insect Identifier or Caterpillar & Butterfly ID?

Insect Identifier and Caterpillar & Butterfly ID are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Insect Identifier or Caterpillar & Butterfly ID have ads?

Neither Insect Identifier nor Caterpillar & Butterfly ID shows ads.

### Which is updated more often, Insect Identifier or Caterpillar & Butterfly ID?

Insect Identifier ships an update daily, and Caterpillar & Butterfly ID every 9 days. Most recently, Insect Identifier was updated on November 4, 2026 and Caterpillar & Butterfly ID 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.*