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

4.5 out of 5

216 Ratings

216 Ratings

Great Game! v spoopy c:


A really good game for just being released. I am a lover for all things psychedelic, and this game offers just that! It really brings you into another world that's just circles and patterns(no, I'm not on drugs I swear I'm just a kid).
It kinda reminds me of Geometry Dash, with the constant movement. But it could also easily be a horror game. The creator never mentioned anything about demons screaming if you get close to the edges in the description or video.
It is very creepy.
I like it.
I even tried playing without sound, but that takes away only a bit of the thrill. The monsters are still creepy on their own.
Maybe I'm thinking too deep into this but it seems like the kind that looks innocent enough but has a darker meaning/background about it.
Oh, it really reminds me of Pony Island.
The great thing is is that this isn't a puzzle game, and it has a fast learning curve. It only took me less than a minute to figure it out.
I feel like this is the kind of game that gets you addicted and the next thing you know your phone's out of battery 😂
10/10 gr8 game



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).

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
Rated 9+ for the following:
Infrequent/Mild Cartoon or Fantasy Violence
© 2016 Kenny Sun
In-App Purchases
  1. Unlock all Game Modes and Color Schemes $2.99
  2. Remove Ads. 2x O's $1.99


  • Family Sharing

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

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