# Bug Identifier Insect Finder vs Rock Identifier Stone Scanner!

The clearest difference is rating: Bug Identifier Insect Finder at 4.3 against Rock Identifier Stone Scanner!'s 3.2. Rock Identifier Stone Scanner!'s advantage is ads (none vs shown) and update cadence (monthly vs every 3 months). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Bug Identifier Insect Finder sells 3 in-app purchases, starting at $3.99 per 7 days and Rock Identifier Stone Scanner! sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Bug Identifier Insect Finder holds the better App Store score, 4.3 against 3.2. Both are backed by a comparable volume of ratings — 249 and 110 respectively. Written reviews point the same way: 59% of Bug Identifier Insect Finder's written reviews are positive against 54% of Rock Identifier Stone Scanner!'s.

Bug Identifier Insect Finder ships an update every 3 months, Rock Identifier Stone Scanner! monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Bug Identifier Insect Finder | Rock Identifier Stone Scanner! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (249 ratings)](https://appshunter.io/ios/app/bug-identifier-insect-finder/id1572061671/reviews)** | [3.2 (110 ratings)](https://appshunter.io/ios/app/rock-identifier-stone-scanner/id1588013908/reviews) |
| Number of ratings | **249** | 110 |
| Positive reviews | **58.5% of reviews** | 53.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 62 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Linh Nguyen Mai](https://appshunter.io/developer/1647530452) | [Ngoc Anh Pham Thi](https://appshunter.io/developer/1588013910) |

## What reviewers say

### Bug Identifier Insect Finder

[App page](https://appshunter.io/ios/app/bug-identifier-insect-finder/id1572061671)

Instantly identify insects, bugs, and butterflies by simply taking or uploading a photo. This app uses AI to provide accurate results and allows you to track your identified species in a personal collection.

**Highlights:** Instant bug identification from photo, AI-powered identification technology, High-quality global insect database, Personal collection tracking, Identify anywhere, anytime, Intuitive interface with tips

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $39.99 | per year |

**What reviewers like**

- ✅ Accurate identification (sometimes)
- 👍 Easy to use (for some)
- 💡 Educational and interesting
- 🚀 Works in remote areas
- ✨ Helps with OCD (specific case)

**What reviewers complain about**

- ❌ Not free / Subscription required
- ❌ Inaccurate identification
- ❌ Difficult to get good pictures
- ❌ App crashes or closes
- ❌ Premium version is pricey

**Reported bugs**

- App closes when 'X' is pressed
- Camera only works in portrait mode
- Fails to recognize specimens
- App stops working after a few days
- Error when trying to get a picture

**Requested features**

- Provide common names instead of Latin
- Improve community interaction features
- Allow personal photos instead of Wikipedia


### Rock Identifier Stone Scanner!

[App page](https://appshunter.io/ios/app/rock-identifier-stone-scanner/id1588013908)

Instantly identify a wide variety of natural objects using your phone's camera. Simply snap a photo or upload an image to get accurate results for plants, insects, rocks, birds, and mushrooms in seconds. Explore a rich database and learning resources for deeper understanding.

**Highlights:** Instant identification from photo or camera, Identify plants, insects, rocks, birds, mushrooms, High-quality database, Rich learning resources, User-friendly interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Identifier Weekly | $3.99 | per 7 days |
| Identifier Monthly | $6.99 | per month |
| Identifier Yearly | $49.99 | per year |

**What reviewers like**

- ✅ Accurate identification of rocks and minerals
- 📚 Informative details about identified specimens
- 🎓 Educational value for learning about nature
- 👨‍👩‍👧‍👦 Family-friendly and fun to use
- 🔍 Simple scanning functionality

**What reviewers complain about**

- 💰 Aggressive paywall and premium subscription model
- 📺 Excessive and intrusive advertisements
- 🐛 Frequent app crashes and freezes
- ❌ Poor identification accuracy
- 🚪 App closes unexpectedly after photo capture

**Reported bugs**

- App crashes when taking or uploading photos
- App closes immediately after photo capture
- Logs out unexpectedly during stone identification
- App returns to home screen repeatedly
- Cannot re-enter app after initial use

**Requested features**

- Free trial or limited free usage before paywall
- Ability to save and reference previous identifications
- Exit button on premium subscription page
- Reduced or optional advertisements
- Better accuracy in identification algorithm


## Frequently asked questions

### Is Bug Identifier Insect Finder free?

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

### Is Rock Identifier Stone Scanner! free?

Rock Identifier Stone Scanner! is free to download, with in-app purchases available.

### Which has better reviews, Bug Identifier Insect Finder or Rock Identifier Stone Scanner!?

Bug Identifier Insect Finder is rated higher. Bug Identifier Insect Finder averages 4.3 out of 5 from 249 ratings, while Rock Identifier Stone Scanner! averages 3.2 from 110 ratings.

### Do Bug Identifier Insect Finder or Rock Identifier Stone Scanner! have ads?

Bug Identifier Insect Finder shows ads; Rock Identifier Stone Scanner! does not.

### Which is updated more often, Bug Identifier Insect Finder or Rock Identifier Stone Scanner!?

Bug Identifier Insect Finder ships an update every 3 months, and Rock Identifier Stone Scanner! monthly. Most recently, Bug Identifier Insect Finder was updated on November 3, 2026 and Rock Identifier Stone Scanner! on November 3, 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.*