# EDDMapS vs Song Meter Touch

The clearest difference is review sentiment: EDDMapS at 57% against Song Meter Touch's 0%. EDDMapS also leads on rating (4.7 vs 4.1) and ratings volume (135 vs 8). Song Meter Touch's advantage is iOS requirement (16.0 vs 18.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

EDDMapS holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: EDDMapS has 135 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 57% of EDDMapS's written reviews are positive against 0% of Song Meter Touch's.

EDDMapS ships an update monthly, Song Meter Touch every 2 months. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | EDDMapS | Song Meter Touch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (135 ratings)](https://appshunter.io/ios/app/eddmaps/id1497390237/reviews)** | [4.1 (8 ratings)](https://appshunter.io/ios/app/song-meter-touch/id1660422957/reviews) |
| Number of ratings | **135** | 8 |
| Positive reviews | **57.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 251 MB | 109 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Charles T. Bargeron](https://appshunter.io/developer/381326173) | [Wildlife Acoustics](https://appshunter.io/developer/605247214) |

## What reviewers say

### EDDMapS

[App page](https://appshunter.io/ios/app/eddmaps/id1497390237)

Document and map the distribution of invasive species with this user-friendly system. It allows for easy data submission, visualization, and querying, aiding in early detection and rapid response efforts. All data is reviewed by experts for accuracy.

**Highlights:** Document invasive species distribution, User-friendly mapping system, Data submission and querying, Interactive maps, Expert data verification, Early Detection and Rapid Response support

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

**In-app purchases:** none


### Song Meter Touch

[App page](https://appshunter.io/ios/app/song-meter-touch/id1660422957)

Transform your device into a professional bioacoustics recorder. Capture, analyze, and manage wildlife vocalizations with real-time spectrograms, customizable playback, and GPS tagging. Ideal for researchers and wildlife professionals.

**Highlights:** Retroactive recording, Customizable playback and filtering, Advanced spectrogram visualization, External microphone support, Recording list management, GPS tagging, Sharing and importing

**In-app purchases:** none


## Frequently asked questions

### Is EDDMapS free?

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

### Is Song Meter Touch free?

Song Meter Touch is free to download, with no in-app purchases.

### Which has better reviews, EDDMapS or Song Meter Touch?

EDDMapS is rated higher. EDDMapS averages 4.7 out of 5 from 135 ratings, while Song Meter Touch averages 4.1 from 8 ratings.

### Do EDDMapS or Song Meter Touch have ads?

Neither EDDMapS nor Song Meter Touch shows ads.

### Which is updated more often, EDDMapS or Song Meter Touch?

EDDMapS ships an update monthly, and Song Meter Touch every 2 months. Most recently, EDDMapS was updated on October 20, 2026 and Song Meter Touch on October 5, 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.*