Sonance vs Bridge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sonance
This app plays music from your device and provides dynamic audio visualizations, including waveforms and spectrum analysis. It also functions as a decibel meter and offers an in-car interface with large controls for safe operation while driving.
- Plays local music files
- Audio spectrum visualizations
- Decibel meter (dB FS & dB SPL)
- In-car user interface
- Microphone audio visualization
- Customizable settings
- AirPlay and Mirroring support
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Sonance is a music player, an audio spectrum analyzer, and a decibel meter — see the beat! Sonance plays music that's on your device, and displays waveform and audio spectrum visualizations, plus power level meters, in real time. Sonance has an in-car interface with large buttons and swipe gestures to move between songs. It's easy to use while driving, since it doesn't require much focus to make a desired change — yet it also has entertaining visualizations to enhance the musical experience when you do have a moment to look. Sonance includes an easy-to-use shuffle mode, plus the ability to repeat one song or a queue of chosen songs. A variety of settings let you personalize startup behavior, the user interface, and the visualizer. The visualizer has a full-screen mode with extensive customization via pinch and swipe gestures. Sonance also works great with AirPlay, and the visualizers look great when mirroring your device. MICROPHONE VISUALIZATION Sonance can also visualize input from the microphone — have fun with sound! It analyzes audio from the built-in microphone or an attached external microphone, and displays both the raw input signal and the "frequency bars" produced by spectrum analysis. The input signal appears in the lower view as a waveform; the spectrum appears in the upper view as bars showing the strength of each frequency in the signal. Frequencies range from 0 Hz to 24,000 Hz (24K) — the range of the iPhone and iPad microphone, and roughly the range of human hearing. DECIBEL METER Levels are shown in two metrics. Recorded audio is shown as dB FS (Full Scale), from -120 dB to 0 dB, where 0 dB is the highest possible level. Audio from the internal or an external attached microphone is shown as dB SPL (Sound Pressure Level), from 0 dB to 100 dB. For reference, 120 dB can cause pain, and 140 dB can cause damage. GESTURES Use horizontal and vertical pinches on either display to zoom in and out of the visualization. On the Spectrum display, slide to move the display left and right, letting you see specific frequencies in detail. Pinches are cumulative, so keep pinching! The settings panel lets you reset the app to its defaults at any time, so go ahead and explore sound.
Bridge
This tool connects your magic apps, allowing data to be sent, transformed, and received. It features AI-powered input transformations like converting text to emoji or finding celebrity birthdays, enabling creative reveals and background printing.
- Send, transform, and receive data between magic apps
- AI-powered input transformations
- Background printing integration
- Works with iOS Shortcuts
- Custom Shortcut actions
- Accomplice mode
- Input and output APIs
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Introducing Bridge: a reliable tool to send, transform and receive data between your favourite magic apps. Want to use an impression pad to generate video reveals? Or how about being able to send to your printer app in the background? Imagine - a spectator writes any celebrity on an impression pad. Behind the scenes, Bridge connects this with a printer app, allowing you to reveal the celebrity's name printed in your pocket. Furthermore, Bridge also includes the same cutting-edge AI first introduced in our award-winning apps DFB X and WikiTest to transform your inputs before passing it on to your reveal. For example: - *Letters to number position in alphabet* - "marc" automatically becomes "13 1 18 3". - *Famous movie of celebrity* - gives the most famous movie starring the actor entered. - *Zip code lookup* - "10010" becomes "New York". - *Emojify* - turn text into emoji. - *Birthday of celebrity* - return the birthday of any famous person. ...or create your own and add any more you can think of! With Bridge AI, Bridge can take that celebrity input, find their most popular film, and pass that on to the printer app instead, printing the poster of that movie! Previously, if you wanted to share data between magic apps, other magic apps have been typically repurposed. But now, using the same, reliable technology that powers WikiTest, Bridge is the first app intentionally developed to share data between your favourite apps. Bridge uses other apps or Shortcuts to pass through data for inputs and reveals. As well as adding support into my own apps, developers of many third party apps either have or have said they will build in native support for Bridge, including PeekSmith, AWP Lumen, Glyphs, TAP - The Architect Of Predictions ...with many more to come. Bridge even includes its own custom Shortcut actions, accomplice mode, input and output APIs to link with other apps, a URL scheme, its own Peek Screen and more. Have one app send text to Bridge, and have another app poll Bridge to link them together. Simply copy your API URL into your favourite magic app to begin using Bridge. - Use Bridge with any existing or future magic app that supports sending or receiving text - Standardised input and output Web API for other apps - Works with iOS Shortcuts - send and push data to and from Bridge, and even change your Bridge AI prompt via Shortcuts - Integrated Peek Screen - Accomplice Web Control Mode - For most uses and integrations, the Bridge app doesn't even need to be open! Note that Bridge AI requires credits or you can use your own self-funded API key. Credits can be purchased in-app if desired. Note also that third party integration features are unlocked via the included one time in-app purchase.
Screenshots
Verdict
The clearest difference is review sentiment: Bridge at 100% against Sonance's 18%. Bridge also leads on rating (5.0 vs 1.6) and update cadence (every 4 days vs every 7 months). Sonance's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On price, ratings volume and ads 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
Sonance costs $0.59 and Bridge $0.29 up front. Bridge sells 2 one-off in-app purchases. Sonance asks for nothing beyond the download.
Bridge holds the better App Store score, 5.0 against 1.6. Both are backed by a comparable volume of ratings — 5 and 7 respectively. Written reviews point the same way: 18% of Sonance's written reviews are positive against 100% of Bridge's.
Sonance ships an update every 7 months, Bridge every 4 days. Both last shipped on October 24, 2026.
| Parameter | Sonance | Bridge |
|---|---|---|
| Price | $0.59 | $0.29 — better |
| Rating | 1.6 (5 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 18.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 | 7 — better |
| Update frequency | Every 7 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 10 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Rare Works, LLC | Marc Kerstein |
Customer experience
Sonance
Bridge
In-app purchases
Sonance
No in-app purchases
Bridge
- 100 Bridge AI Credits$6.99
- Bridge Pro$29.99









