SoundBow vs Leaf Light
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SoundBow
Create music by drawing curves and gestural movements on a clean interface. Record your own sounds, build melodies, and export compositions as audio files. This app offers a unique, interactive approach to music production.
- Drawing-based music creation
- Gesture-based sound manipulation
- Record and use own sounds
- Export compositions as audio
- Rescale instrument elements
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SoundBow is a drawing based music instrument with a clean and simple visual interface. You can create music by drawing curves over the screen with lines and gestural movements. Apart from drawing, you can rescale your instrument by moving graphical elements around. Record your own sounds through the microphone and start creating melodies, soundscapes with your own voice. If you wish, you can also export your composition as an audio file. "Touch-based mobile devices allowed interactive, gesture-based music production to hit the masses. So far, this type of musical creation hasn't exactly taken the world by storm. But SoundBow, a drawing-based musical instrument app, should shake things up a little bit with its clean, minimal visual interface and mesmerizing potential for complex, loop-based music production." - The Creators Project "Binaura bring their beautiful SoundBow app to iOS at last. It is a gorgeous instrument with huge possibilities for expression and creativity. I think that in many ways these are the kinds of apps that iOS was made for." - Palm Sounds SoundBow is made with free and open source tools. The interface is built with OpenFrameworks. The sound engine is made with SodaLib, a free Data Sonification Library built on top of libPd (Pure Data).
Leaf Light
This app offers a unique audio experience, simulating a lightfield lenticular ambiance machine with flanger, delay, and reverb effects. Control sound parameters through a simulated tree canopy, blending natural sights and sounds for relaxation or musical creativity.
- Lightfield lenticular ambiance machine
- Flanger, delay, and reverb effects
- Simulated tree canopy control
- Time of Day, Brightness, Wind parameters
- Camera Distance, Aperture Focus, Light Trails effects
- Standalone or AUv3 host compatibility
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Are you looking for a beautiful white noise machine to match your aesthetic and soothe your soul? Are you looking for a truly unique instrument effect for your music? What if we thought of your incoming instrument signal as the sun, split it through a tree canopy into dozens of copies, and then shifted the timing of those signals as the tree moved? Relax and invigorate with the natural sights and sounds of Leaf Light - the world's first lightfield lenticular ambiance machine and flanger/delay/reverb. With all parameters controlled by a simulated tree canopy, you'll be able to dial in the perfect sound with both your eyes and ears. Tune in the: - Time of Day (sound color) - Brightness (rays of sound, hi-freq) - Wind (motion of sounds) And for effect modes: - Camera Distance (Delay time and spread) - Aperture Focus (Lo-pass filter on repeats) - Light Trails (Delay feedback) Leaf Light is a new way to see and hear nature in unnatural environments. Enjoy the app in standalone or with AUv3 hosts. Headphones are recommended :)
Screenshots
Verdict
The clearest difference is price: Leaf Light at Free against SoundBow's $1.99. Leaf Light also leads on rating (5.0 vs 4.7). SoundBow's advantage is ratings volume (13 vs 2) and iOS requirement (11.0 vs 17.0). On update cadence, 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
Leaf Light is free to download; SoundBow costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Leaf Light holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: SoundBow has 13 ratings behind it against 2, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.
| Parameter | SoundBow | Leaf Light |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.7 (13 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 63.3% of reviews | — |
| Number of ratings | 13 — better | 2 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Agoston Nagy | Radii Research |
Customer experience
SoundBow
Leaf Light
In-app purchases
SoundBow
No in-app purchases
Leaf Light
No in-app purchases









