Gliss vs SOA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gliss
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Test, learn and train music notation recall. Speed up your sight reading and sharpen your note recall across different clefs.
SOA
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PASS YOUR CERTIFICATION EXAM 500+ practice questions - Bite-sized 5-minute study sessions - Study during commutes, breaks, anywhere - Track progress and build daily streaks - 94% pass rate on first attempt BOOST YOUR SALARY BY $50K+ Skillsoft's 2024 survey of 5,100+ IT professionals shows certified professionals earn up to $203,597 annually. The U.S. Bureau of Labor Statistics forecasts 15% job growth in cloud computing—much faster than other fields. STUDY ON YOUR TERMS No more being chained to a desk for hours. Whether you have 5 minutes or 50, make real progress toward your certification goals. Perfect for: • Coffee break studying • Commute learning • Lunch hour prep • Weekend practice Download now and turn dead time into career growth time. Your next salary increase is just a download away.
Screenshots
Verdict
The clearest difference is price: Gliss at Free against SOA's $12.99. Gliss also leads on update cadence (weekly vs monthly). SOA's advantage is device support (3 vs 1). On ads, in-app purchases and iOS requirement 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
Gliss is free to download; SOA costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Gliss ships an update weekly, SOA monthly. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.
| Parameter | Gliss | SOA |
|---|---|---|
| Price | Free — better | $12.99 |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Sean Wiseman | Davy Raitt |
In-app purchases
Gliss
No in-app purchases
SOA
No in-app purchases
