Comparison

Interval min vs Piano Chronicles

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

Head to head
About

Interval min

Test your music theory knowledge by identifying chords. Listen to musical notation and select the correct chord from multiple choices. Improve your understanding of music with repeated play and adjustable instruments.

Highlights
  • Chord identification gameplay
  • Musical notation display
  • Multiple choice answers
  • Score tracking with penalties
  • Adjustable instrument sounds (piano, organ)
  • Skip puzzles without penalty
Features
Read full description

Challenge your musical skill with Interval by determining which chord was played. For each puzzle, three chords are played with the musical notation displayed for the first two. The third chord will be one of four choices displayed - choose your answer by touching the right chord. The point value for each game will be added to your score for the correct answer, but half the points will be deducted for each wrong one. You can play the three chords as many times as you like, and you can move on to the next puzzle without answering and without penalty. Your musical knowledge will increase with repeated playing of the game. You can choose between piano and church organ for the game's instrument.

About

Piano Chronicles

Learn piano through engaging boss battles and character progression. Tap notes to advance through levels, unlock new abilities, and compete on leaderboards. Practice anytime, anywhere, with or without an internet connection.

Highlights
  • Epic boss battles
  • Character unlocks and upgrades
  • Note tapping gameplay
  • In-app leaderboards
  • Offline and online play
  • Daily rewards and challenges
  • Multiple game modes
Features
Read full description

The funniest piano note learning game you will ever find! Fight epic boss battles, unlock a variety of characters, enhance your abilities and travel through the different planets all while learning, practicing and improving on the piano. Tap the correct notes displayed on your screen while the in-game character is dodging obstacles and advancing higher to each stage! There will be items, different character selections, upgrades and fun boss battles included as well. Player scores will be on display on the in-app leaderboard and the highest scoring players will get tons of rewards and merch in and outside of the game! Created by award-winning pianist, composer and student attending Manhattan School of Music, Jahari Stampley. A free-to-play, colorful music training game featuring many real-life artists and musicians such as: Jacob Collier, Saxologic, D-Erania and many more. PRACTICING MUSIC ANYTIME. ANYWHERE. (OFFLINE OR ONLINE) A game with a purpose. Have fun while being PRODUCTIVE and improving musically. Great for all ages and flexible for any skill level! THE GAME THAT KEEPS YOU CRAVING MORE With so many levels and unique characters to unlock, always be challenged and have something new to explore! MANY WAYS TO WIN REWARDS Check back daily and check your Daily Rewards to receive free tasty rewards, and take part in time limited challenges to earn boosters to help you level up! VARIETY OF GAMEPLAY So many ways to play: Game modes including Adventure Mode, Story Mode and RAID Mode. Each containing different leaderboards and rewards. TRY TO BEAT YOUR FRIENDS HIGH SCORE Get to the top of the leaderboard events and compare scores with friends and competitors!

Screenshots

Interval min3 screens
Piano Chronicles4 screens

Verdict

The call

Interval min and Piano Chronicles both sit at 5.0 stars, but that hides the real split: 100% of Piano Chronicles's written reviews are positive against 50% of Interval min's. Piano Chronicles also leads on update cadence (every 3 weeks vs every 7 months) and ratings volume (48 vs 6). Interval min's advantage is in-app purchases (none vs 10). On price, rating, 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

Both are free to download. Piano Chronicles sells 9 one-off in-app purchases. Interval min asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Interval min against 4.9 for Piano Chronicles. That said, the two scores are not equally well evidenced: Piano Chronicles has 48 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 50% of Interval min's written reviews are positive against 100% of Piano Chronicles's.

UpkeepUpdate frequency

Interval min ships an update every 7 months, Piano Chronicles every 3 weeks. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

Scorecard6 real differences · 4 level
Interval min versus Piano Chronicles: the parameters behind the verdict, then further details
ParameterInterval minPiano Chronicles
PriceFreeFree
Rating5.0 (6 ratings) — better4.9 (48 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings648 — better
Update frequencyEvery 7 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.011.0 — better
Further details — not scored
Size21 MB589 MB
Age rating4+4+
DeveloperKelly Technology Inc.Jahari Stampley

Customer experience

Interval min

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Piano Chronicles

All ratings48 ratings
Positive97.9%
Neutral2.1%
Negative0.0%
Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Interval min

No in-app purchases

9 purchases

Piano Chronicles

One-time9
  • Coins 15000$0.99
  • No Ads2 variants$3.99
  • Snacks 1000$4.99
Show 6 more
  • No Ads + Tickets + Keys$4.99
  • No Ads$4.99
  • No Ads + Tickets + Keys$5.99
  • No Ads$5.99
  • Coins 650000$12.99
  • Snaccs 4500$12.99

Questions

Is Interval min free?
Interval min is free to download, with no in-app purchases.
Is Piano Chronicles free?
Piano Chronicles is free to download, with in-app purchases available.
Which has better reviews, Interval min or Piano Chronicles?
Interval min is rated higher. Interval min averages 5.0 out of 5 from 6 ratings, while Piano Chronicles averages 4.9 from 48 ratings.
Do Interval min or Piano Chronicles have ads?
Both Interval min and Piano Chronicles show ads.
Which is updated more often, Interval min or Piano Chronicles?
Interval min ships an update every 7 months, and Piano Chronicles every 3 weeks. Most recently, Interval min was updated on October 15, 2026 and Piano Chronicles on October 13, 2026.

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