# eVouala vs Frog Identifier Frog Sound ID

The clearest difference is in-app purchases: eVouala at none against Frog Identifier Frog Sound ID's 3. eVouala also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Frog Identifier Frog Sound ID's advantage is update cadence (every 4 weeks vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Frog Identifier Frog Sound ID sells 3 in-app purchases, starting at $4.99 per 7 days. eVouala asks for nothing beyond the download.

eVouala ships an update every 5 months, Frog Identifier Frog Sound ID every 4 weeks. The most recent releases landed on October 17, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | eVouala | Frog Identifier Frog Sound ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (188 ratings)](https://appshunter.io/ios/app/frog-identifier-frog-sound-id/id6499125621/reviews)** |
| Number of ratings | — | **188** |
| Positive reviews | — | 81.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 219 MB | 151 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MapGears inc.](https://appshunter.io/developer/1439850962) | [Ha Vu Thi](https://appshunter.io/developer/1677716054) |

## What reviewers say

### eVouala

[App page](https://appshunter.io/ios/app/evouala/id1588253124)

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

**In-app purchases:** none


### 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 eVouala free?

eVouala is free to download, with no in-app purchases.

### Is Frog Identifier Frog Sound ID free?

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

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

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

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

eVouala ships an update every 5 months, and Frog Identifier Frog Sound ID every 4 weeks. Most recently, eVouala was updated on October 17, 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.*