# Ecotopia vs Wren

The clearest difference is update cadence: Ecotopia at weekly against Wren's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ecotopia ships an update weekly, Wren monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Ecotopia | Wren |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/wren/id1505368315/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | — | Free |
| Size | 138 MB | 50 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Druid Technology Co., Ltd.](https://appshunter.io/developer/1265085845) | [Bird Master Technology (Shenzhen) Ltd.](https://appshunter.io/developer/1500555630) |

## What reviewers say

### Ecotopia

[App page](https://appshunter.io/ios/app/ecotopia-druid-animal-tracker/id1284625270)

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

**In-app purchases:** none


### Wren

[App page](https://appshunter.io/ios/app/wren/id1505368315)

Access a comprehensive global bird species list with over 11,000 bird recordings. Organize your recordings with personalized lists for easy management. Enjoy offline caching for listening anywhere, anytime.

**Highlights:** Global bird species catalog, 11,000+ bird recordings, Personalized recording lists, Offline audio caching, Fast search functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Ecotopia free?

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

### Is Wren free?

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

### Do Ecotopia or Wren have ads?

Neither Ecotopia nor Wren shows ads.

### Which is updated more often, Ecotopia or Wren?

Ecotopia ships an update weekly, and Wren monthly. Most recently, Ecotopia was updated on November 6, 2026 and Wren 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.*