Colorful World
Last updated 24 August 2026
The short version. Colorful World has no accounts and asks for nothing about you. Every puzzle plays offline. The app measures how the game is used so we can improve it, and it stores a score under an anonymous id so the leaderboard can exist. We do not sell your data, we do not show ads, and there is nothing to buy.
Colorful World is published by MSP AI, LLC ("we", "us"). This policy covers the
Colorful World mobile app on Google Play and the Apple App Store
(ai.nextad.colorfill). Questions: support@nextad.ai.
We never ask for your name, email address, phone number, contacts, photos, files, or location. The app has no sign-up form and no login. What it does collect is listed here in full.
| What | Why | Who processes it |
|---|---|---|
| Gameplay events — a level cleared and its difficulty tier, a hint bought or used, a daily reward claimed, a challenge finished | To understand which levels are too hard or too easy, and whether the game is worth continuing to build | Google Analytics for Firebase; Adjust |
| An advertising identifier — the Google Advertising ID on Android, the Vendor Identifier on iOS | To tell whether an install came from an ad we ran, so we do not pay twice for the same person | Adjust |
An anonymous player id plus a display name derived from it
(for example Painter A1B2), your total points and your best times |
So the Challenges leaderboard can rank players. You never choose or type a name | Firebase Authentication and Cloud Firestore |
| Crash and error reports — including in-game errors, plus device model and OS version | To find and fix the crashes and bugs you would otherwise just have to live with | Firebase Crashlytics |
We do not request App Tracking Transparency permission and we do not read the IDFA on iOS. The app does not track you across other companies' apps or websites.
Your progress — which levels you have solved, your stars and times, your coins and hints, and your daily check-in streak — is stored on the device itself and is not uploaded, except for the points and best times that appear on the leaderboard. Uninstalling the app removes it.
Every one of the 200 levels plays with no connection at all. The leaderboard is the only part of the game that needs the network, and when it is unavailable the app says so rather than showing made-up players.
We do not sell your data and we do not share it with third parties for their own purposes. The services named above process data on our behalf, under their own terms:
We may also disclose information if the law requires it.
Colorful World is not directed to children under 13, and we do not knowingly collect data from them. The app is rated for ages 13 and over on Google Play and 4+ on the App Store; the age difference is because the app transmits an advertising identifier, which Google's families policy does not permit for child-directed apps. If you believe a child has provided us with data, contact us and we will delete it.
To delete your leaderboard entry and analytics data, email
support@nextad.ai from any address with the subject
Colorful World — delete my data. Include your in-game display name (shown on the
Challenges screen, for example Painter A1B2) so we can find the row. We will delete
it within 30 days and confirm by reply.
Because the app has no accounts, that display name is the only way we can identify your data. If you have already uninstalled the app and do not remember it, tell us and we will help as far as we are able.
To delete the data on your device, uninstall the app. On Android, also turn off Google's Auto Backup for the app if you want the saved progress gone for good, as the backup can otherwise restore it on reinstall.
Depending on where you live, you may have the right to access, correct, delete, or restrict the use of your personal data, and to object to it being processed. Contact us at the address above and we will honour any request the law entitles you to. You may also reset or clear your advertising identifier at any time in your device settings, and turn off analytics collection by turning off personalised advertising there.
Data is processed on servers operated by our providers, which may be outside your country, including in the United States. It is encrypted in transit.
If we change this policy we will update the date at the top of this page. Material changes will be noted in the app's release notes.
MSP AI, LLC — support@nextad.ai