Flat or Sharp vs MeanTones
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flat or Sharp
This app helps you improve your musical ear by training you to identify flat or sharp intonation in musical intervals. It offers customizable difficulty levels, various interval types, and detailed progress tracking to guide your learning journey.
- Identify flat/sharp intonation
- All musical intervals included
- Customizable difficulty levels
- Melodic and harmonic intervals
- Progress tracking and streaks
- Practice suggestions and tips
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Learn how to hear whether musical intervals are flat or sharp by playing a fun quiz-style game! Flat or Sharp includes all musical intervals from a minor 2nd all the way up to two octaves, in melodic or harmonic varieties. Difficulty levels are fully customizable with a variety of options to accommodate any level of musicianship, from beginner to seasoned pro. - Progressively hone your ear by setting desired tuning accuracy from +/- 50 cents all the way down to +/- 5 cents. - Play notes for as long as 4 seconds or as little as 0.2 seconds to work on how quickly you can recognize the intonation. - Play intervals harmonically or melodically; ascending or descending. - Adjust musical register and timbre of tones to suit your personal preferences. - Track your progress with percentage correct and longest streak of correct guesses, viewable by time frame, so you can see how your ear improves with practice! - Packed full of information on practice suggestions and tips for hearing each of the musical intervals!
MeanTones
Explore the historical meantone tuning system used in Renaissance music. Learn about its principles, compare intervals to equal temperament, and test your knowledge with an interactive game.
- Meantone tuning system explanation
- Interactive piano and organ
- Interval comparison charts
- Background information on tuning
- Historical timeline
- Meantone knowledge game
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Why is that wolf lurking in the clavichord? Because it skulks along with the meantone tuning system, used by most keyboards of the 16th and 17th centuries. What is quarter-comma meantone temperament and how does it work? Which problem does it solve, and which problem does it create? MeanTones answers your questions with some math, some music, and lots of fun. Choose a note and an interval to play on the Piano, or switch to the Cheesy Organ if you’re brave. Either way, you’ll hear the interval in meantone, and you’ll see a complete chart of the numbers comparing it to the same interval in equal temperament. The Background Information explains the meantone tuning system in detail, and the Timeline puts it all in perspective. Press “Play Game” to put your knowledge to the test. You see and hear an interval, and quick — is it a wolf? If you’re right, you add a new layer of bricks to your house. But if you’re wrong, the wolf will huff and puff and blow your house down!
Screenshots
Verdict
The clearest difference is review sentiment: Flat or Sharp at 100% against MeanTones's 0%. Flat or Sharp also leads on price (Free vs $1.99) and rating (5.0 vs 4.0). MeanTones's advantage is in-app purchases (none vs 7) and update cadence (every 24 months vs every 65 months). On ratings volume, 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
Flat or Sharp is free to download; MeanTones costs $1.99 up front. Flat or Sharp sells 7 in-app purchases, starting at $2.99 per month. MeanTones asks for nothing beyond the download.
Flat or Sharp holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 8 and 4 respectively. Written reviews point the same way: 100% of Flat or Sharp's written reviews are positive against 0% of MeanTones's.
Flat or Sharp ships an update every 65 months, MeanTones every 24 months. The most recent releases landed on June 10, 2026 and July 6, 2026 respectively.
| Parameter | Flat or Sharp | MeanTones |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 5.0 (8 ratings) — better | 4.0 (4 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 8 — better | 4 |
| Update frequency | Every 65 months | Every 24 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Euphorophonics, LLC | Lucy Hudson |
Customer experience
Flat or Sharp
MeanTones
In-app purchases
Flat or Sharp
- Flat or Sharp Premium (Monthly)2 Months trial$2.991 Month
- Flat or Sharp Premium (Annual)$14.991 Year
- Both Interval Directions$0.99
- Remove Banner Ad$0.99
- All Duration Options$1.99
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- All Accuracy Options$2.99
- BUNDLE - All Premium Options$4.99
MeanTones
No in-app purchases
Questions
Is Flat or Sharp free?
Is MeanTones free?
Which has better reviews, Flat or Sharp or MeanTones?
Do Flat or Sharp or MeanTones have ads?
Which is updated more often, Flat or Sharp or MeanTones?
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