EDDMapS vs Song Meter Touch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EDDMapS
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.
- Document invasive species distribution
- User-friendly mapping system
- Data submission and querying
- Interactive maps
- Expert data verification
- Early Detection and Rapid Response support
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EDDMapS is a mapping system for documenting invasive species distribution. It is fast, easy to use, and doesn't require Geographic Information Systems experience. Launched in 2005 by the Center for Invasive Species and Ecosystem Health at the University of Georgia, it was originally designed as a tool for state Exotic Pest Plant Councils to develop more complete distribution data of invasive species. EDDMapS goal is to maximize the effectiveness and accessibility of the immense numbers of invasive species observations recorded each year. Why do we care? An invasive species is when a nonnative species causes or is likely to cause economic, environmental harm, or harm to human health. Invasive species negatively impact agriculture, recreation, natural ecosystems, biodiversity, and more. The first step is prevention of nonnative introduction. The second step is to map where the invasive species are found in the introduced area. How does it work? EDDMapS is a platform to document, display, and query the presence of invasive species. A simple, interactive Web interface engages participants to submit their observations or view results through interactive queries into the EDDMapS database. EDDMapS encourages users to participate by providing Internet tools that maintain their personal records and enable them to visualize data with interactive maps. Users simply enter information from their observations into the standardized reporting form, which allows specific information about the infestation and images to be added. Uploaded data entered is immediately loaded to the database for verification. Once data is reviewed as correct by an expert, it is available for viewing and download. Being able to see the current data of a species as it moves into a new area helps to facilitate Early Detection and Rapid Response programs (EDRR). EDRR programs help stop or control an invasive species before it becomes an unmanageable problem. All data is reviewed by expert verifiers to ensure all data is accurate prior to public availability. The data is freely available to everyone including scientists, researchers, land managers, land owners, educators, conservationists, ecologists, farmers, foresters, state, and national parks.
Song Meter Touch
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.
- Retroactive recording
- Customizable playback and filtering
- Advanced spectrogram visualization
- External microphone support
- Recording list management
- GPS tagging
- Sharing and importing
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Turn your smartphone or tablet into a professional bioacoustics recorder with Song Meter Touch from Wildlife Acoustics. Designed for wildlife professionals and researchers, Song Meter Touch makes it possible to record and visualize wildlife vocalizations and soundscapes using a real-time spectrogram. Key Features: • Retroactive Recording Capability Begin capturing audio three seconds before you tap “Record” to ensure you don’t miss a thing. • Customize Your Listening Experience for Deeper Insight Adjust playback speed, filter frequency by zooming, and trim recordings to focus on the specific sounds that interest you most. • Advanced, Customizable Spectrogram Adjust brightness, contrast, and FFT size settings to fine-tune your viewing experience. Whether you prefer a gray or color palette, our spectrogram offers superior detail to help you distinguish unique wildlife sounds. • External Microphone Support Connect an external microphone for greater clarity; simply adjust audio gain via the Settings menu. • Recording List & Management Easily browse, sort, and search your recordings. You can also select multiple recordings for deletion, transfer, or sharing. • Playback & Comparison View waveforms or spectrograms and listen to your recordings at your convenience. Use Compare Mode to juxtapose two recordings for detailed analysis. • GPS Tagging Tag recordings with location data, viewable on a map. Ideal for tracking species in different areas. • Sharing & Importing Share your recordings via email or text. Import recordings from other Song Meter Touch users or other recording or wildlife ID apps. • Easy Transfer & Import Conveniently transfer recordings to your computer via Wi-Fi or USB. Import recordings from your computer to the app—handy when switching devices or sharing sounds. About Wildlife Acoustics Wildlife Acoustics is the leading provider of bioacoustics monitoring technology for biologists, researchers, and government agencies worldwide. Our acoustic and ultrasonic recorders and sound analysis software help scientists conduct species inventory, presence/absence surveys, and habitat health monitoring to make impactful discoveries that expand our understanding of the planet. Learn more at wildlifeacoustics.com.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | EDDMapS | Song Meter Touch |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (135 ratings) — better | 4.1 (8 ratings) |
| Positive reviews | 57.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 135 — better | 8 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 251 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | Charles T. Bargeron | Wildlife Acoustics |
Customer experience
EDDMapS
Song Meter Touch
In-app purchases
EDDMapS
No in-app purchases
Song Meter Touch
No in-app purchases
Questions
Is EDDMapS free?
Is Song Meter Touch free?
Which has better reviews, EDDMapS or Song Meter Touch?
Do EDDMapS or Song Meter Touch have ads?
Which is updated more often, EDDMapS or Song Meter Touch?
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