Chord Spell vs RCM Theory Practice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chord Spell
Learn piano chords by spelling them out on a virtual keyboard. Get instant feedback on your accuracy and hear the chords played back. Practice daily with customizable chord types and track your progress.
- Spell chords on a virtual piano
- Instant feedback on accuracy
- Hear chords played back
- Supports major, minor, and extended chords
- Customizable chord types
- Tracks and drills mistakes
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Chord Spell helps you learn to spell chords on a piano keyboard. A chord name appears — you tap the correct keys. Instant feedback tells you what you got right, what you missed, and plays the chord back so you can hear it. Whether you're a beginner learning major and minor triads or a jazz student working through extended chords, Chord Spell adapts to your level with built-in presets and customizable chord types. It tracks your mistakes and lets you drill them until they stick. Simple, focused, and designed for daily practice.
RCM Theory Practice
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RCM Theory Practice helps young musicians master music theory aligned to the Royal Conservatory of Music theory levels, Grades 1 to 5 — with friendly, bite-size practice that actually sticks. PRACTICE EVERY TOPIC Intervals, note reading, key signatures, scales, triads, cadences, rhythm, bar lines and more. Quick drills give instant feedback, so mistakes turn into learning. LESSONS FOR YOUR GRADE Syllabus-ordered lessons match the grade you choose, so you always know what to study next. FULL MOCK EXAMS Sit a timed mock exam that mirrors the written theory paper, then review every answer and track your scores over time. LEARN FROM MISTAKES Every wrong answer is saved to a personal mistake book for focused review. DESIGNED FOR YOUNG LEARNERS Big, clear notation and a friendly owl guide make theory approachable for ages 5–14, on iPad or iPhone. FREE TO START Practice 10 questions a day for free. Upgrade to Pro for unlimited practice, mock exams, and AI-checked melody writing. Pro is available as a monthly or yearly subscription, or as a one-time lifetime purchase. Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period; manage or cancel anytime in your App Store account settings. Privacy Policy: https://theorypractice.app/privacy Terms of Use (EULA): https://theorypractice.app/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Chord Spell at none against RCM Theory Practice's 3. Chord Spell also leads on update cadence (weekly vs monthly). RCM Theory Practice's advantage is ads (none vs shown) and iOS requirement (13.0 vs 17). On price 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
Both are free to download. RCM Theory Practice sells 3 in-app purchases, starting at $2.99 per month. Chord Spell asks for nothing beyond the download.
Chord Spell ships an update weekly, RCM Theory Practice monthly. Both last shipped on October 31, 2026.
| Parameter | Chord Spell | RCM Theory Practice |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17 | 13.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 104 MB |
| Age rating | 4+ | 4+ |
| Developer | Haiyi Mei | FLY SKY PTY LTD |
In-app purchases
Chord Spell
No in-app purchases
RCM Theory Practice
- Monthly Pro$2.991 Month
- Yearly Pro$9.991 Year
- Lifetime Pro$39.99
Questions
Is Chord Spell free?
Is RCM Theory Practice free?
Do Chord Spell or RCM Theory Practice have ads?
Which is updated more often, Chord Spell or RCM Theory Practice?
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