# Rock vs Frog Identifier Frog Sound ID

The clearest difference is rating: Rock at 4.4 against Frog Identifier Frog Sound ID's 3.5. Rock also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Rock sells 3 in-app purchases, starting at $3.99 per 7 days and Frog Identifier Frog Sound ID sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Rock holds the better App Store score, 4.4 against 3.5. Both are backed by a comparable volume of ratings — 65 and 188 respectively. Written reviews point the same way: 86% of Rock's written reviews are positive against 82% of Frog Identifier Frog Sound ID's.

Rock ships an update every 3 weeks, Frog Identifier Frog Sound ID every 4 weeks. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Rock | Frog Identifier Frog Sound ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (65 ratings)](https://appshunter.io/ios/app/rock-scan/id6498787560/reviews)** | [3.5 (188 ratings)](https://appshunter.io/ios/app/frog-identifier-frog-sound-id/id6499125621/reviews) |
| Number of ratings | 65 | **188** |
| Positive reviews | **85.7% of reviews** | 81.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 87 MB | 151 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dovran Muhammetrustemov](https://appshunter.io/developer/1741797293) | [Ha Vu Thi](https://appshunter.io/developer/1677716054) |

## What reviewers say

### Rock

[App page](https://appshunter.io/ios/app/rock-scan/id6498787560)

This application allows users to scan and identify rocks and minerals directly from their mobile device. It provides a convenient way to learn about geological samples encountered in everyday life.

**Highlights:** Scan rocks and minerals, Identify geological samples, Mobile identification tool, Learn about rock types

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access Rock-Scan pro weekly | $3.99 | per 7 days |
| Access Rock-Scan pro monthly | $9.99 | per month |
| Access Rock-Scan pro yearly | $59.99 | per year |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Fast identification
- 💡 Educational content
- 💎 Accurate rock identification
- ✨ Identifies non-rocks

**What reviewers complain about**

- 🐛 Inaccurate information
- 🐛 App doesn't work after update
- 🐛 Identified as pastry/cake/metal/charcoal/pottery
- 🐛 Cannot identify common rocks
- 🐛 Identified as not a rock or mineral

**Reported bugs**

- App doesn't work after update
- Failed to connect
- Identified as not a rock or mineral
- Cannot identify common rocks
- Inaccurate identification of some rocks


### Frog Identifier Frog Sound ID

[App page](https://appshunter.io/ios/app/frog-identifier-frog-sound-id/id6499125621)

Identify reptiles, frogs, snakes, and birds using your device's camera or uploaded photos. Get detailed information on species, including appearance, habitat, and sounds. Organize your discoveries with a personal collection feature.

**Highlights:** AI-powered reptile identification, Camera detection for live capture, Detailed species information, Habitat and sound data, Personal observation collections, Identification of over 10,000 species

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $39.99 | per year |

**What reviewers like**

- 🎯 Highly accurate species identification
- 📸 Fast and reliable camera detection
- 📚 Comprehensive encyclopedia with detailed species information
- 🎨 User-friendly and intuitive interface
- 📱 Easy to use on-the-go during outdoor activities

**What reviewers complain about**

- 💰 Aggressive pricing and subscription model
- 🔐 Limited functionality without premium subscription
- ⏱️ Restricted free tier usage (3 identifications per day)
- ❌ Occasional misidentification errors
- 🎤 Cannot identify animals by sound

**Reported bugs**

- Misidentified frog as owl
- Inconsistent identification accuracy on some species
- Misidentified tadpoles/baby frogs as insects

**Requested features**

- AI assistant integration within the app
- Sound-based animal identification capability
- Support for more animal types beyond reptiles and amphibians


## Frequently asked questions

### Is Rock free?

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

### Is Frog Identifier Frog Sound ID free?

Frog Identifier Frog Sound ID is free to download, with in-app purchases available.

### Which has better reviews, Rock or Frog Identifier Frog Sound ID?

Rock is rated higher. Rock averages 4.4 out of 5 from 65 ratings, while Frog Identifier Frog Sound ID averages 3.5 from 188 ratings.

### Do Rock or Frog Identifier Frog Sound ID have ads?

Frog Identifier Frog Sound ID shows ads; Rock does not.

### Which is updated more often, Rock or Frog Identifier Frog Sound ID?

Rock ships an update every 3 weeks, and Frog Identifier Frog Sound ID every 4 weeks. Most recently, Rock was updated on October 24, 2026 and Frog Identifier Frog Sound ID on October 23, 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.*