SpringSound vs Drumline Designer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpringSound
This app is a physical-modeling audio synthesizer that simulates sound through the interaction of springs, masses, and activators. It offers detailed control over various physical parameters and comes with a large library of presets. It can be used as a sound generator or effect, and supports MIDI and expressive controllers.
- Physical modeling sound synthesis
- Detailed control of physical parameters
- Large set of sound presets
- Audio-In effect capability
- MIDI and MPE support
- iOS Continuum Remote integration
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SpringSound is a physical-modeling audio synthesizer that produces sounds by simulating interactions and vibrations of a set of activators and masses connected to springs. The model offers detailed control of an array of features including: gravity, bouncing, fluid and static friction, mechanical limits, non-linear functions, and more. SpringSound is provided with a very large set of sound presets that you can tweak and save. Small video introductions are available: http://www.youtube.com/watch?v=L1GF7HkSV9c and https://www.youtube.com/watch?v=gdYuZ07nmRo And an audio demo of some presets: https://soundcloud.com/christophe-duquesne/demopresetspringsound It can be used as a sound generator or as an effect using its Audio-In feature, opening a new world of physical modeled effects. It is fully Audiobus® 2 and inter-app audio compatible, and manage state saving. SpringSound can be controlled by a standard MIDI keyboard and directly from the iOS device screen. It is complete with the new MIDI MPE (expressive MIDI) and therefore can be controlled by most expressive controllers like the Haken Continuum, ROLI Seaboard, Linnstrument, Madrona Labs Soundplane, etc. SpringSound app is designed for optimum use with the Haken Continuum (www.hakenaudio.com) and integrate an IOS Continuum Remote (iPad only) allowing a very comprehensive and accurate remote control of the Continuum from your iPad (access to all parameters except programming the Eagan Matrix). SpringSound has be designed to explore sounds domains you won’t be able to access with other synthesis technics. It expands your sonic palette with a new world of physical sounds. It is a rich musical instrument, a sophisticated sound-design tool and an entertaining sonic playground. SpringSound is the big brother of my former Ackorage-Spring app.
Drumline Designer
Create and edit drumline sheet music directly on your mobile device. This app offers an intuitive grid system for note entry, automatic beaming, and support for complex rhythms and articulations. Export your compositions as PDFs, audio, MusicXML, or animated videos.
- Intuitive grid-based note entry
- Automatic beaming and placement
- Support for tuplets and complex rhythms
- Add accents, staccatos, marcatos, and legatos
- Instant playback for review
- Export to PDF, Audio, MusicXML, and video
- Create animated video clips
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Notate sheet music for drumline directly from your phone! Drumline Designer is the app that lets you easily enter notes into a grid and have your sheet music automatically be created. Perfect for hobbyist and professionals! Export PDFs, Audio, MusicXML, and videos of your music! Drumline Designer uses an accessible grid design system, allowing you input notes easily. Each note is automatically beamed and placed inside of your sheet music. The grid can also work with tuplets, allowing you to write more complex rhythmic lines. Add accents, staccatos, marcatos, and legatos to your music, shaping the way everything plays and sounds. Playback is instant, allowing you to listen and make changes as you go. Each piece of music can be exported to other notation softwares, allowing you to easily implement your drumline music into Sibelius, MuseScore, Dorico and other notation software! Show off your music by exporting animated videos, making both portrait and landscape clips so you can share your work on Instagram, TikTok, YouTube, and other social media.
Screenshots
Verdict
The clearest difference is price: SpringSound at $2.99 against Drumline Designer's $19.99. SpringSound also leads on rating (4.2 vs 3.5) and ratings volume (19 vs 4). Drumline Designer's advantage is update cadence (every 6 days vs every 9 months) and review sentiment (100% vs 74%). On ads, in-app purchases, monetization model 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
SpringSound costs $2.99 and Drumline Designer $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SpringSound holds the better App Store score, 4.2 against 3.5. Both are backed by a comparable volume of ratings — 19 and 4 respectively. Written reviews complicate that: 74% of SpringSound's written reviews are positive against 100% of Drumline Designer's, so the app with the better star average is not the one people write more warmly about.
SpringSound ships an update every 9 months, Drumline Designer every 6 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | SpringSound | Drumline Designer |
|---|---|---|
| Price | $2.99 — better | $19.99 |
| Rating | 4.2 (19 ratings) — better | 3.5 (4 ratings) |
| Positive reviews | 73.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 19 — better | 4 |
| Update frequency | Every 9 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 213 MB |
| Age rating | 4+ | 4+ |
| Developer | Christophe Duquesne | Christian Price |
Customer experience
SpringSound
Drumline Designer
In-app purchases
SpringSound
No in-app purchases
Drumline Designer
No in-app purchases









