circle affinity is a love letter to circles. a circular platformer about the beauty and joy of infinitely running around in circles.

with a control scheme that's definitely not confusing at all, navigate your character through a series of circular hazards. bring circles to a forgotten circle, and uncover a circle hidden deep beneath the circles.

• pretty fun gameplay (it's all right)
• 60 color palettes to unlock (with circles)
• there are some ads and iap (i'm sorry)
• no filler - a veritable infinity of meticulously handcrafted circles
• 3 circular game modes
• 3 circular challenge modes (epilepsy warning)
• 11 original & remix tracks from jack+jim (they're good)
• also there are leaderboards
• and some achievements

a circa infinity experience by kenny sun
with music by jack+jim fay

What’s New

Version 1.0.0

This update is signed with Apple’s latest signing certificate. No new features are included.

Ratings and Reviews

4.4 out of 5
200 Ratings

200 Ratings

foxglove_9 ,

Difficult game, but addictive

Great psychadelic gameboy style graphics mixed with a fun soundtrack. While it is similar to Super Hexagon I feel there is more substance to this game, plus I can get a lot further in this than I can in Hexagon. The ads are also not that annoying, and the unlock no ads IAP is fairly cheap. I'd also say check out Circa Infinity which is by the same developer.

Macaca101 ,


After beating Circa Infinity, i lamented that it how legendary a game that was it was still a finite experience despite the title (that is, it's an adventure puzzle game with a final boss and ending). Now comes Circa Affinity, a truly infinite game (that is, an endless runner). I'm hooked. My recommendation: buy Circa Infinity if you like this free game, and also buy the No Ad DLC for this one if you like it (don't accidentally buy the unlock-everything DLC- it's more fun to be able to unlock stuff).

Interestedparty349 ,

Love it!

It's amazing! Based off of Sun's magnificent game Circa Infinity, this free variation mixes up the challenge with randomly generated, high intensity gameplay. The gameplay differences between the worlds keep it interesting as the player is expected to adapt to new enemies and obstacles. A reward system based on new color skins is also fun, allowing one to tailor the psychedelic visuals to their taste. And the music, oh the music! Fantastic all around


Kenny Sun
46.4 MB

Requires iOS 5.1.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Cartoon or Fantasy Violence
In-App Purchases
  1. Unlock all Game Modes and Color Schemes $2.99
  2. Remove Ads. 2x O's $1.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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