Open Granular vs Isomorphic Keyboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Open Granular
An open-source application for creating unique sounds through granular synthesis. Explore detailed information and updates on the developer's blog.
- Open source granular synthesizer
- Sound design tool
- Detailed blog for updates
- Cross-device compatibility
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Open source granular synthesizer. Check out our blog for details!
Isomorphic Keyboard
Experience a unique hexagonal keyboard layout for music creation. This app recreates the playing experience of a Lumatone keyboard and supports custom soundfonts for diverse sonic possibilities.
- Hexagonal keyboard layout
- Lumatone keyboard emulation
- Custom soundfont support
- Music synthesizer
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This is an isomorphic keyboard and synthesizer recreating the basic playing experience with a Lumatone keyboard. Custom soundfonts supported.
Screenshots
Verdict
The clearest difference is review sentiment: Isomorphic Keyboard at 100% against Open Granular's 57%. Open Granular's advantage is rating (4.5 vs 3.5) and ratings volume (13 vs 4). 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.
Open Granular holds the better App Store score, 4.5 against 3.5. Both are backed by a comparable volume of ratings — 13 and 4 respectively. Written reviews complicate that: 57% of Open Granular's written reviews are positive against 100% of Isomorphic Keyboard's, so the app with the better star average is not the one people write more warmly about.
| Parameter | Open Granular | Isomorphic Keyboard |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (13 ratings) — better | 3.5 (4 ratings) |
| Positive reviews | 57.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 13 — better | 4 |
| Update frequency | Every 3 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 4 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | The Strange Agency LLC | Nci Technology Inc. |
Customer experience
Open Granular
Isomorphic Keyboard
In-app purchases
Open Granular
No in-app purchases
Isomorphic Keyboard
No in-app purchases
