# iMammalia vs AudioMoth

iMammalia and AudioMoth both sit at 5.0 stars, but that hides the real split: 100% of AudioMoth's written reviews are positive against 0% of iMammalia's. iMammalia's advantage is update cadence (every 3 weeks vs every 11 months). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for iMammalia against 5.0 for AudioMoth. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews are what separate them: 0% of iMammalia's written reviews are positive against 100% of AudioMoth's.

iMammalia ships an update every 3 weeks, AudioMoth every 11 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iMammalia | AudioMoth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/imammalia/id1480199644/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/audiomoth/id1530808973/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 11 months |
| Monetization | Free | Free |
| Size | 51 MB | 0 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Centre for Ecology and Hydrology](https://appshunter.io/developer/986306797) | [Open Conservation Technology LTD](https://appshunter.io/developer/1530808975) |

## What reviewers say

### iMammalia

[App page](https://appshunter.io/ios/app/imammalia/id1480199644)

Record wild mammal sightings across Europe with this app. Submit your observations, with or without photos, for expert verification and contribute to mammal distribution mapping. All records can be managed and updated online.

**Highlights:** Record mammal sightings, Photo uploads optional, Expert verification of records, Contribute to distribution mapping, Online record management, Supports European countries

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

**In-app purchases:** none


### AudioMoth

[App page](https://appshunter.io/ios/app/audiomoth/id1530808973)

Synchronize the time and location of your AudioMoth device with an acoustic chime. Ensure your device's firmware is compatible by checking its documentation.

**Highlights:** Acoustic chime synchronization, Set device time, Set device location, Firmware compatibility check

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iMammalia free?

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

### Is AudioMoth free?

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

### Which has better reviews, iMammalia or AudioMoth?

iMammalia and AudioMoth are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do iMammalia or AudioMoth have ads?

Neither iMammalia nor AudioMoth shows ads.

### Which is updated more often, iMammalia or AudioMoth?

iMammalia ships an update every 3 weeks, and AudioMoth every 11 months. Most recently, iMammalia was updated on October 25, 2026 and AudioMoth on October 24, 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.*