Last updated: 19 September 2026
Rainbow Donuts is made by Manicgrin Media Ltd. The iOS app does not collect data. This page covers the website at rainbowdonuts.app.
Your high scores, music, sound effects, colour-blind mode, and how many games you have started are stored in your browser’s local storage. That never leaves your device unless you finish a game, in which case we may keep an anonymous record of the difficulty, score, level and duration.
We keep a simple count of page views, visits, return visits, device type, referring site, when a game starts (difficulty), and when someone taps a share button. That happens on our own server. We do not use Google Analytics, advertising cookies, or a third-party tracker.
To tell a visit from a return visit we store a hashed form of IP address and browser. We do not store the address itself, and we cannot turn the hash back into it. If your browser sends Do Not Track or Global Privacy Control, we skip the count.
If the database is running, we keep anonymous completion records: difficulty, score, level reached, how many segments the donut had, and roughly how long it lasted. No name, email, or account is required.
If you send feedback from the website, we store your note, and any name or email you choose to include, so we can read it in the admin area. Email is optional and we do not send a reply automatically. We also store a hashed form of IP address to slow down spam.
We do not sell data, run ads, or build a profile of you.
A session cookie keeps the play visit together so we can count it once. Game preferences in local storage are separate, and stay on your device. We do not set analytics cookies.
Questions: use Feedback on the game, or email hello@rainbowdonuts.app.