# Circle of Fifths - Infinite! > 2048-style musical puzzle game based on the Circle of Fifths. (iPhone/iPad app by Zach Burnham.) - Source: https://appshunter.io/ios/app/circle-of-fifths-infinite/id921037121 (this page in markdown: same URL + `.md`) - Developer: [Zach Burnham](https://appshunter.io/developer/877431598) - Category: Games, Music, Music, Puzzle - Price: Free - Rating: 3.40/5 from 22 App Store ratings · 24 written reviews indexed - Age rating: 4+ - Requires: iOS 7.1 · 19 MB - Languages: American English - Released: 2014-10-08 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/circle-of-fifths-infinite/id921037121/reviews.md ## What is Circle of Fifths? Sit back, relax, and enjoy the musical experience of the Circle of Fifths, a 2048-style game that can continue forever. How many times around the circle can you go? Slide the tiles to combine matching tiles that turn into the next note in the Circle of Fifths, playing the notes as you go. Play in Fifths to go forward around the circle, and play in Fourths to go in reverse. Do you have what it takes to unlock Fourths mode? Try it now to start memorizing the circle of fifths. Visit calebhugo.com to learn more about the circle of fifths, to play online, and for more musical and educational games! ## Key features - 2048-style gameplay - Circle of Fifths progression - Play in Fifths mode - Unlock Fourths mode - Musical sound effects - Infinite gameplay ## Recent user reviews (10 of 24) All indexed reviews: https://appshunter.io/ios/app/circle-of-fifths-infinite/id921037121/reviews.md ### 5/5 — Good Game! *2024-11-03* It’s a nice game. It was fun to play, and easy to get 100% on. A suggestion is to add even MORE themes, and maybe allow you to make your own (Colors 1-11, font, accidental style, etc.). Again, it’s a nice game, and I encourage you to make more like this. Another suggestion is to make it INFINITE, which makes it Normal Mode or Infinite Mode. For normal mode, when you get back to C, you win, and if you win, you unlock the circle of fourths. For Infinite mode, you can add the spiral of fifths which is infinite. (Adding bb, a double flat and ×, a double sharp. You can add as many accidentals as you want.). You can also make the sounds microtonal. Anyways, bye! Unnamed15 ### 5/5 — Love it *2023-05-28, version 1.1* I love this game so much. No, it’s not good at “teaching” the Circle of 5ths but there are many resources out there for that and I don’t think that is the function of this game!! I play this for fun and because I like the sounds it makes. It’s very intuitive; it’s literally just the circle of 5ths. It’s fantastic, 10/10. ### 1/5 — How do you play? *2023-03-27, version 1.1* Completely baffled by this. Completely frustrated. No instructions and no obvious way to play this “game” - it’s either completely unresponsive and random, or designed for someone much smarter than me! ### 1/5 — Lacking instructions. *2020-01-30, version 1.1* How does this work? How am I supposed to learn anything? What is a 2048-style game? ### 5/5 — It's obviously 2048... *2019-01-08* To everyone saying they want instructions: the description says it's a 2048 style game. If you don't know what 2048 is, I'm surprised you even know how to download apps on your phone. And even if you don't, it should be pretty clear what's happening once up swipe a few times. ### 4/5 — ? *2017-12-18* I might be daft, but I don’t know how to play this game. Where is the “how to”? If it is there I can’t find it. I would be interested to see this more clearly... ### 1/5 — Do not waste your time *2016-11-13* No instructions, took a long time to actually start responding to touch, etc, then was useless. ### 1/5 — How the heck do you play!?? *2016-10-23* Don't waste your time ### 1/5 — Nonsense *2016-08-03* Does not make sense whatsoever!! Piece a crap!! ### 3/5 — Erases my progress *2016-07-16* Ive been playing this game since it came out (on one phone or another) and i got quite far on this version--past 200%. Before this it had taken me several months to get to the 150% mark you must pass to play it in fourths mode. But i got past it and was enjoying fourths mode for a while; then i didnt touch the game for a few weeks. When i opened it again on a whim, all my progress had been erased :^( i was no longer able to play in fourths mode but eventually i got to 150% and unlocked it again. Then just this past week it has happened again ! I love this game, love the different colors and notations and fourths mode, it helped me back when i was taking a music theory class. Its addicting so imma still play it but this was frustrating as hell. I hope it doesnt get erased again. ## Frequently asked questions about Circle of Fifths ### What is the main gameplay mechanic in Circle of Fifths - Infinite!? The core mechanic is similar to the 2048 game. You slide tiles on a circular board to combine matching musical notes. Combining notes progresses you through the Circle of Fifths, and the game plays the corresponding musical notes as you merge them. ### How do I unlock the Fourths mode in Circle of Fifths - Infinite!? The description suggests that unlocking Fourths mode is a challenge related to your performance or score within the game. Users need to play and achieve a certain level of success to access this reverse mode. ### Can I play Circle of Fifths - Infinite! offline? The provided data does not specify offline play capabilities. However, as a puzzle game with no explicit multiplayer or online features mentioned, it is likely playable offline. ### What devices does Circle of Fifths - Infinite! support? Circle of Fifths - Infinite! is supported on iPhone and iPod devices. It is designed for iOS platforms. ### What is the age rating for Circle of Fifths - Infinite!? The app has an age rating of 4+, making it suitable for young children and older players alike. This indicates it contains no mature content. ### How often is Circle of Fifths - Infinite! updated? The app was last updated on October 17, 2014, to version 1.1. This indicates infrequent updates, with the initial release being on October 8, 2014. ### What is the user sentiment for Circle of Fifths - Infinite!? The app has an average rating of 3.4 stars from 22 ratings. This suggests a mixed reception, with some users finding it enjoyable and others perhaps encountering issues or having different expectations. ### Is Circle of Fifths - Infinite! free to play? Yes, Circle of Fifths - Infinite! is available for free. The app does not have in-app purchases or advertisements, according to the provided data. ## Version history (last 2 releases) ### 1.1 — 2014-10-17 This app has been updated by Apple to display the Apple Watch app icon. Beginning to work on some performance improvements. Starting small with this release :) More features in the works soon! ### 1.0 — 2014-10-05 No release notes. ## More apps by Zach Burnham - [Upbeat Bird](https://appshunter.io/ios/app/upbeat-bird/id877431595) - [Rudiment Rock-It](https://appshunter.io/ios/app/rudiment-rock-it/id903757608) - [How to Sing Harmony](https://appshunter.io/ios/app/how-to-sing-harmony/id949448661) - [The Garden Gate](https://appshunter.io/ios/app/the-garden-gate/id1302567785) - [Judson Baptist Church Lansing](https://appshunter.io/ios/app/judson-baptist-church-lansing/id1473076272) All apps by Zach Burnham: https://appshunter.io/developer/877431598 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*