Scale Factor vs Sonance Design Gallery
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scale Factor
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This app calculates scale factors for proportional reductions or enlargements.
Sonance Design Gallery
Explore interactive sales content to inspire unique audio system designs and applications. This tool helps visualize how hidden audio solutions can enhance everyday experiences with music.
- Interactive sales content
- Inspire unique designs
- Support audio applications
- Hidden audio solutions
- Elevate everyday experiences
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At Sonance, we envision a world where music is woven like a thread through the fabric of everyday life. Our hidden audio solutions subtly elevate each moment, turning the ordinary into magical shared experiences. Because...Life is Better with Music. The Sonance Design Gallery was inspired by these ideals and refined in the Sonance Studio in San Clemente. We have crafted this interactive tool to help inspire unique designs and applications to support the experience.
Screenshots
Verdict
The clearest difference is price: Sonance Design Gallery at Free against Scale Factor's $0.99. Sonance Design Gallery also leads on update cadence (every 3 weeks vs every 37 months). Scale Factor's advantage is iOS requirement (11.0 vs 18.0). On 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
Sonance Design Gallery is free to download; Scale Factor costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Scale Factor ships an update every 37 months, Sonance Design Gallery every 3 weeks. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.
| Parameter | Scale Factor | Sonance Design Gallery |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 37 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 0 MB | 63 MB |
| Age rating | 4+ | 17+ |
| Developer | Manfred Breede | Dana Innovations |
In-app purchases
Scale Factor
No in-app purchases
Sonance Design Gallery
No in-app purchases
