The Color Encyclopedia vs AuralWise
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The Color Encyclopedia
Explore and understand the full spectrum of musical notes and their relationships. Hear, visualize, and learn about thousands of unique sound combinations, from familiar scales to entirely new sonic territories. This app offers a comprehensive map of musical space for musicians and enthusiasts.
- Offline access to musical map
- Listen to any note combination
- Scale visualizer for instruments
- Filter and search musical sounds
- Curated and custom note lists
- Reactive UI with dynamic background
- Randomize sounds for discovery
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Every sound available in twelve-tone music - all 2,048 of them, organized into 351 "colors" - playable and searchable wherever you go. This Encyclopedia is a complete map of musical space. Each of the 351 unique families of notes gets an entry: hear it, visualize it, learn its name and how it relates to everything around it. Familiar scales and chords sit alongside thousands more - most musicians have never encountered. You may already know The Color Tree, the special-case sounds whose notes are all adjacent along the circle of fifths, organized from simple to complex and dark to bright. The Encyclopedia contains those 67 sounds - and every other sound there is. Key Features: • Fully offline - the whole map, no connection required • Listen to any color - customizable playback for every set of notes • Scale visualizer - see the notes laid out on your instrument of choice • Filter and search - narrow by scale degree, interval range, and more • Curated and custom lists - browse collections or build your own favorites • Reactive UI - a dynamic sky background that responds to your selections • Randomize - surprise yourself with sounds you've never heard! For composers, improvisers, theorists, sound designers, and anyone who has ever wondered what else is out there.
AuralWise
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AuralWise is ear training that actually remembers what you miss. Hear an interval, a chord, or a note inside a key, and name what you heard. A real spaced-repetition engine, the method behind flashcard apps like Anki, resurfaces your weak spots until they stick. Pay once, no subscription. Fully offline, no account, no tracking, no ads. THREE SKILLS, ONE APP - Interval identification: ascending, descending, and harmonic, from minor 2nds to the octave - Chord quality: major, minor, augmented, diminished, dominant 7th, major 7th, and minor 7th - Functional, in-key training: hear a note over a cadence and name its scale degree - Note reading on the staff, treble through tenor clef Instead of hopping between three apps, train all of it in one. IT DRILLS WHAT YOU KEEP MISSING - Every interval and chord is its own flashcard with its own forgetting curve - The ones you get wrong come back sooner; the ones you have mastered come back less often - A progress dashboard shows exactly where you are strong and weak - A daily streak keeps the habit going SOUNDS LIKE MUSIC, NOT A BEEP - Warm, rich synthesized tones, well above the tinny MIDI sine other apps use - Equal temperament, concert pitch A 440, every pitch exactly right FREE FOREVER - Interval drills with the full spaced-repetition engine - Treble and bass note reading - Your streak, your progress, and customizable practice scope - No ads, no account, fully offline AURALWISE PRO, ONE PURCHASE - Chord quality drills: major, minor, augmented, diminished, and 7ths - Functional, in-key training - Alto and tenor clef, for cello, viola, bassoon, and trombone players - Deep analytics on exactly what you keep missing WHY MUSICIANS CHOOSE AURALWISE - Pay once. The free core is genuinely useful and yours forever, and Pro is a single unlock, never a subscription. - No account, no sign-up, no tracking. Everything stays on your iPhone. - A real method. Spaced repetition plus functional, in-key listening is how ears actually improve. AuralWise is an educational music-practice app. Headphones recommended.
Screenshots
Verdict
The clearest difference is price: AuralWise at Free against The Color Encyclopedia's $9.99. The Color Encyclopedia's advantage is in-app purchases (none vs 1) and update cadence (every 2 days vs every 2 months). On ads, device support 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
AuralWise is free to download; The Color Encyclopedia costs $9.99 up front. AuralWise sells 1 one-off in-app purchase. The Color Encyclopedia asks for nothing beyond the download.
The Color Encyclopedia ships an update every 2 days, AuralWise every 2 months. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.
| Parameter | The Color Encyclopedia | AuralWise |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Best chart rank | #199 — better | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | ANDREW SHERON | Vikram Joshi |
In-app purchases
The Color Encyclopedia
No in-app purchases
AuralWise
- AuralWise Pro$7.99
Questions
Is The Color Encyclopedia free?
Is AuralWise free?
Do The Color Encyclopedia or AuralWise have ads?
Which is updated more often, The Color Encyclopedia or AuralWise?
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