Sing Scales vs BandSync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sing Scales
Practice singing musical scales with a comprehensive library and interactive piano. Designed for beginners, it helps develop vocal control, ear training, and confidence. Master pitch and vocal flexibility through experimentation.
- Extensive scale library (100+ scales)
- Configurable tempo and stepping patterns
- Interactive piano keyboard
- Designed for non-musicians
- Solfège syllable practice
- Ear training development
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Practice the most fundamental yet creatively challenging art of singing musical scales. Voice training fine tunes the larynx and its vocal cords towards producing and sustaining consistent sound frequencies. Extensive scale library offers: — 100+ common scales — tempo setting — configurable scale stepping pattern BUILT FOR NON-MUSICIANS* The Sing Scales app is purposefully built with non-musicians in mind. The user interface is designed to present musical scales in an interactive manner. The user gradually acquires understanding through experimentation. The app doesn’t expect the user to have pre-existing knowledge of music theory. Singing scales is just one piano key tap away — make the lowest naturally comfortable “Do” sound, tap on the highlighted piano key and start singing the scale right away. It doesn’t have to be more complicated than that. * Musicians are welcome too, scales are for everyone! DOMAIN OF APPLICATION Singing musical scales is a foundational skill required to build one’s vocal and hearing faculties. The skill is immensely beneficial for a number of activities: – mastering the art of musical improvisation – ear training – self-development work on building confident and flexible voice – therapeutical applications that use voice work as the medium Ear training is a natural outcome of singing scales. Once one acquires the feeling of producing a certain pitch, a link to the hearing faculty is being established. WHY SING SCALES? What’s so unique about signing musical scales? Why not just learn to sing songs? It’s much easier to produce relative pitches than to be exact with one’s voice modulation. Learning to sing songs or whistling melodies is an exercise in relative perception. One can produce interesting results but foundational skill building would be missed. The true command of one’s voice and its connectedness to musical hearing begins from the ability to answer questions like: “What note am I voicing right now?” “How can I make a correct Fa pitch?” “What is the interval between the two notes I am hearing?” It’s a challenge worth pursuing! TECHNIQUE OVERVIEW The Sing Scales app is a flexible voice measurement tool. The user can practice singing solfège syllables of Do-Re-Mi-Fa-Sol-La-Ti or any sequence of syllables of choice. For example, singing a scale in La-La-La requires a superb tuning of one’s vocal cords. RICH LIBRARY OF MUSICAL SCALES The app comes with a significant library of more than 100 known scales. Each scale can be played back in any key. A piano keyboard is also provided for interactive scale exploration. The full list of provided scale classes is as follows: Major, Minor, Harmonic Minor, Melodic Minor, Natural Minor, Ionian, Aeolian, Dorian, Mixolydian, Phrygian, Ultraphrygian, Lydian, Locrian, Super Locrian, Chromatic, Whole, Altered, Augmented, Dominant 7th, Half Diminished, Leading Whole Tone, Diminished Whole Tone, Overtone, Nine Tone, Diatonic, Enigmatic, Double Harmonic, Auxiliary Diminished, Six Tone Symmetrical, Neopolitan, Prometheus, Pelog, Pentatonic Major, Jazz Melodic Minor, Spanish Gypsy, Eight Tone Spanish, Hungarian Major, Romanian Minor, Flamenco, Gypsy, Bebop Dominant, Chinese, Oriental, Hirajoshi, Ichikosucho, Kumoi, Yo, Iwato, Mongolian, Hindu, Byzantine, Arabian, Persian, Mohammedan, Maqam, Algerian, Balinese, Purvi Theta, Todi Theta, Tritone, Insen, Istrian, Pfluke, Ukrainian Dorian, Hawaiian, Man Gong, Ritsusen. NECESSARY TECHNICALITIES… Sections below will talk about how the app handles your data and will provide some essential online links. YOUR DATA The Sing Scales app does NOT collect any of your personal data. The app does NOT require an account creation. TERMS, CONDITIONS & PRIVACY For the terms and conditions please visit: https://seqfx.com/sing-scales-voice-training/tos For the privacy policy please visit: https://seqfx.com/sing-scales-voice-training/privacy
BandSync
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Your whole band, on the same page. When a band rehearses, everyone reads chords off their own phone, and every session runs into the same friction. "Which song are we playing?" "Where are we starting?" "I'm still on the first chorus." People are on the wrong version of the song, and the guitarist just changed the key while nobody else did. BandSync removes that. One person leads the session, and everyone else follows automatically. 1. Create a band and add your songs. 2. Start a session — a QR code appears. 3. The others scan it. No account needed to follow. 4. The leader picks a song, and it opens on every phone in the room. 5. The leader jumps to the second chorus, and the whole band goes with them. Autoscroll is supported too. PASTE A CHORD SHEET, GET A CLEAN SONG Song entry is the part that usually kills apps like this, so it is the part we spent the most time on. Copy any chord sheet off the web and paste it in. BandSync recognises chords sitting above lyrics as well as ChordPro tags, strips the formatting junk, and gives you a readable chart with proper sections: intro, verse, chorus, bridge. Paste a batch of songs at once and it splits them into separate entries. EVERYONE READS IT THEIR OWN WAY The band stays together, but each musician's screen is their own: • Set your own font size • Show or hide chords — singers can read lyrics only • Transpose to any key, or set a capo • Keep private notes on a song YOUR SONGS ARE YOURS BandSync is not a lyrics catalogue and ships with no songs. Everything in your band's library is content you put there. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: BandSync at Free against Sing Scales's $5.99. BandSync also leads on update cadence (every 3 days vs every 9 months) and device support (3 vs 1). Sing Scales's advantage is in-app purchases (none vs 2) and ads (none vs shown). On 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
BandSync is free to download; Sing Scales costs $5.99 up front. BandSync sells 2 in-app purchases, starting at $3.99 per month. Sing Scales asks for nothing beyond the download.
Sing Scales ships an update every 9 months, BandSync every 3 days. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.
| Parameter | Sing Scales | BandSync |
|---|---|---|
| Price | $5.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 88 MB |
| Age rating | 4+ | 9+ |
| Developer | SEQFX PTY LTD | JOSIP KRNJIC |
In-app purchases
Sing Scales
No in-app purchases
BandSync
- BandSync Pro (Monthly)$3.991 Month
- BandSync Pro (Yearly)$22.991 Year
Questions
Is Sing Scales free?
Is BandSync free?
Do Sing Scales or BandSync have ads?
Which is updated more often, Sing Scales or BandSync?
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