CelloTuningWatch vs Guitar Scales
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CelloTuningWatch
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This watch will help you quickly even though you don't have network connection or phone beside you. Just see your arm watch and that's it! Let's make cello tuning easier.
Guitar Scales
Visualize scales on your instrument's fretboard for guitar, bass, and ukulele. Explore over 48 built-in scales, create your own, and customize tunings. Practice solos or simply play along with interactive note playback.
- Visualize scales on fretboard
- Supports guitar, bass, ukulele
- Over 48 built-in scales
- Create custom scales
- Customizable instrument tunings
- Interactive note playback
- Left-handed mode
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Guitar Scales + is the easiest way to see scales on the fretboard while playing guitar, bass and ukulele. You can choose from over 48 build in scales, create your own and customize the tuning of your instrument. With excelent playback support, you can work out solos, or just play around on the fretboard. Whether you are are a beginner, want to learn music theory, or are a veteran player, Guitar Scales +is the perfect app for you. FEATURES - Show any scale in any key on the fretboard - Supports guitar, bass and ukulele - See over 48 build in scales - Create your own scales - Choose different tunings or create your own - Support for tunings with more strings - Change to left handed fretboard - Dynamic number of frets - Show intervals and octaves for every note - Choose which accidentals should be shown - Play any scale by tapping the notes - Supports multiple guitar sounds (nylon, steel, clean, jazz, overdrive, distortion) - Supports multiple bass sounds (finger, pick, acoustic) - Support for dark and light mode SUPPORT Please feel free to contact me any time if you have questions or suggestions. Alos, leave a rating if you like the app, it means a lot to me! support@getstringtheory.com TERMS & PRIVACY https://www.getstringtheory.app/terms.html https://www.getstringtheory.app/privacy.html
Screenshots
Verdict
The clearest difference is price: Guitar Scales at Free against CelloTuningWatch's $0.99. Guitar Scales also leads on update cadence (every 2 months vs every 38 months). CelloTuningWatch's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 17.6). On ads 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
Guitar Scales is free to download; CelloTuningWatch costs $0.99 up front. Guitar Scales sells 2 in-app purchases, starting at $2.99 per month. CelloTuningWatch asks for nothing beyond the download.
CelloTuningWatch ships an update every 38 months, Guitar Scales every 2 months. The most recent releases landed on October 8, 2026 and October 23, 2026 respectively.
| Parameter | CelloTuningWatch | Guitar Scales |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 4.9 (33 ratings) — better |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | — | 33 — better |
| Update frequency | Every 38 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 3 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | satoshi goto | Denis Andrasec |
In-app purchases
CelloTuningWatch
No in-app purchases
Guitar Scales
- Monthly Subscription7 Days trial$2.991 Month
- Yearly Subscription$17.991 Year
Questions
Is CelloTuningWatch free?
Is Guitar Scales free?
Do CelloTuningWatch or Guitar Scales have ads?
Which is updated more often, CelloTuningWatch or Guitar Scales?
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