Comparison

Flat or Sharp vs MeanTones

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Identify flat/sharp intonation
  • All musical intervals included
  • Customizable difficulty levels
  • Melodic and harmonic intervals
  • Progress tracking and streaks
  • Practice suggestions and tips
Read full description

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!

About

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.

Highlights
  • Meantone tuning system explanation
  • Interactive piano and organ
  • Interval comparison charts
  • Background information on tuning
  • Historical timeline
  • Meantone knowledge game
Features
Read full description

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

Flat or Sharp4 screens
MeanTones4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard7 real differences · 3 level
Flat or Sharp versus MeanTones: the parameters behind the verdict, then further details
ParameterFlat or SharpMeanTones
PriceFree — better$1.99
Rating5.0 (8 ratings) — better4.0 (4 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings8 — better4
Update frequencyEvery 65 monthsEvery 24 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.612.0 — better
Further details — not scored
Size4 MB30 MB
Age rating4+4+
DeveloperEuphorophonics, LLCLucy Hudson

Customer experience

Flat or Sharp

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MeanTones

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

7 purchases

Flat or Sharp

Subscriptions2
  • Flat or Sharp Premium (Monthly)2 Months trial$2.991 Month
  • Flat or Sharp Premium (Annual)$14.991 Year
One-time5
  • Both Interval Directions$0.99
  • Remove Banner Ad$0.99
  • All Duration Options$1.99
Show 2 more
  • All Accuracy Options$2.99
  • BUNDLE - All Premium Options$4.99
None

MeanTones

No in-app purchases

Questions

Is Flat or Sharp free?
Flat or Sharp is free to download, with in-app purchases available.
Is MeanTones free?
MeanTones costs $1.99, with no in-app purchases.
Which has better reviews, Flat or Sharp or MeanTones?
Flat or Sharp is rated higher. Flat or Sharp averages 5.0 out of 5 from 8 ratings, while MeanTones averages 4.0 from 4 ratings.
Do Flat or Sharp or MeanTones have ads?
Neither Flat or Sharp nor MeanTones shows ads.
Which is updated more often, Flat or Sharp or MeanTones?
Flat or Sharp ships an update every 65 months, and MeanTones every 24 months. Most recently, Flat or Sharp was updated on June 10, 2026 and MeanTones on July 6, 2026.

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