Live Spectrogram vs Song Meter Touch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Live Spectrogram
Visualize sound frequencies in real-time with this tool. It displays audio intensity across time and frequency using color, helping you perfect singing, analyze animal calls, or locate household noises.
- Real-time audio visualization
- Frequency analysis
- Time-based spectrum display
- Intensity shown by color
- Singing voice perfection
- Animal call analysis
- Sound source identification
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Visualize audio with this handy tool. It displays the frequencies of sound around you over time. The horizontal axis is time, the vertical is frequency, and the intensity of frequencies is shown using pretty shades of red. Use it to: Perfect your singing voice Analyze the call of animals Identify and locate annoying sounds around your house Learn about the world of frequency analysis I hope you enjoy this handy little tool!
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: Live Spectrogram at 63% against Song Meter Touch's 0%. Live Spectrogram also leads on rating (4.8 vs 4.1) and chart position (#184 vs unranked). Song Meter Touch's advantage is price (Free vs $1.99) and update cadence (every 2 months vs every 31 months). On ratings volume, ads, in-app purchases and device support 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
Song Meter Touch is free to download; Live Spectrogram costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Live Spectrogram holds the better App Store score, 4.8 against 4.1. Both are backed by a comparable volume of ratings — 6 and 8 respectively. Written reviews point the same way: 63% of Live Spectrogram's written reviews are positive against 0% of Song Meter Touch's.
Live Spectrogram ships an update every 31 months, Song Meter Touch every 2 months. Both last shipped on September 18, 2026.
| Parameter | Live Spectrogram | Song Meter Touch |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.8 (6 ratings) — better | 4.1 (8 ratings) |
| Positive reviews | 62.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 | 8 — better |
| Update frequency | Every 31 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #184 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 15 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | Krueger Systems, Inc. | Wildlife Acoustics |
Customer experience
Live Spectrogram
Song Meter Touch
In-app purchases
Live Spectrogram
No in-app purchases
Song Meter Touch
No in-app purchases
Questions
Is Live Spectrogram free?
Is Song Meter Touch free?
Which has better reviews, Live Spectrogram or Song Meter Touch?
Do Live Spectrogram or Song Meter Touch have ads?
Which is updated more often, Live Spectrogram or Song Meter Touch?
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