How to Join Hue Harmony: Color Puzzles Beta on iOS
Step-by-Step Installation Guide for iOS:
Get Apple TestFlight: Download the official, free TestFlight app from the App Store on your iPhone. TestFlight is Apple's official platform for distributing pre-release software securely. Make sure your device is updated to modern system software (iOS 27+, iPadOS 27+, macOS 27+, watchOS 27+, or visionOS 27+).
Tap "Join Beta" on CodeWing: Return to this page and tap the Join Beta button above. Safari will trigger the official TestFlight invitation link. If prompted with "Open in TestFlight?", tap Open.
Accept Developer Invitation: TestFlight will launch and display the latest build notes and tester information for Hue Harmony: Color Puzzles. Tap Accept to register your Apple Account into the beta testing group.
Install & Start Testing: Tap Install (or Update) to download the build directly to your device. You'll receive instant notifications inside TestFlight whenever Zut Games Ltd pushes new builds, bug fixes, or feature updates.
Essential Beta Testing Tips:
Apple 10,000 Tester Cap: Apple limits public TestFlight groups to 10,000 active users. If slots are currently full, tap Get Slot Alerts above to be notified the second a slot opens.
100% Free Sandbox Purchases: In-app purchases, subscriptions, and pro features in TestFlight are simulated in Apple's sandbox environment at $0.00 — your Apple Account is never billed.
90-Day Build Lifespan: Each build expires after 90 days. Developers periodically push updates that reset the countdown, and your personal app data is preserved.
Revert to App Store Anytime: You can switch back to the public release at any time by redownloading Hue Harmony: Color Puzzles directly from the regular App Store.
About Hue Harmony: Color Puzzles
I Love Hue is a gentle journey into colour and perception. Arrange mosaics of coloured tiles into perfectly ordered spectrums. Lovingly made for players who enjoy beautifully crafted puzzle games - or anyone who needs a few moments of visual tranquility.
COLOUR - move each tile to its perfect place within the spectrum
HARMONY - create order out of chromatic chaos
PERCEPTION - learn to see the smallest difference between similar colours
SERENITY - lose yourself in a tranquil world of colour and light
FEATURES:
Mesmerising colour-based gameplay - a puzzle of perception, not logic
A minimal, modernist aesthetic - a playable work of art
A soothing synth soundtrack
Share your accomplishments… and moments of beauty
Over 900 levels to solve
Compare your performance to the world average, and unlock achievements by beating it
How do I join the Hue Harmony: Color Puzzles TestFlight beta on iOS?
First, download Apple's official TestFlight app from the App Store on your iPhone. Then return to this page and tap the "Join Beta" button above. Your device will automatically open TestFlight and prompt you to accept the developer's beta invitation. Tap "Accept" and then "Install" to start testing Hue Harmony: Color Puzzles. If it says "This beta is full", tap "Get Slot Alerts" to be notified instantly when a slot opens.
Is testing Hue Harmony: Color Puzzles on TestFlight safe and free?
Yes, testing Hue Harmony: Color Puzzles is 100% safe and free. Every public TestFlight build must strictly follow Apple's App Review Guidelines and passes Apple's automated and manual security checks before public invitation links can be distributed. All betas operate within Apple's secure operating system sandbox and cannot access your device data without explicit permission. The beta is developed and maintained by Zut Games Ltd.
Do in-app purchases or subscriptions cost real money during TestFlight beta testing?
No. In TestFlight, Apple connects all transactions to its free Sandbox environment. Any in-app purchase, pro feature tier, or subscription inside Hue Harmony: Color Puzzles will display "[Environment: Sandbox]" and costs $0.00. Your Apple Account or credit card will never be billed for purchases made within a TestFlight beta build.
Does Hue Harmony: Color Puzzles work on iOS 27 and the latest iPhone models?
Yes, Hue Harmony: Color Puzzles is fully compatible with iOS 27 and iOS 26 across modern iPhones, including iPhone 18, 17, 16, 15, and 14 series. It supports modern iOS 27 capabilities including Siri AI, Dynamic Island, Lock Screen widgets, StandBy mode, and Apple Intelligence where applicable.
What should I do if the Hue Harmony: Color Puzzles TestFlight beta says "This beta is full"?
Apple enforces a strict cap of 10,000 public testers per TestFlight app. Popular betas fill up quickly, but spots reopen regularly because Apple automatically purges inactive testers, and Zut Games Ltd frequently clears inactive seats before dropping new beta builds. Tap the "Get Slot Alerts" button on this page to receive instant Email and Telegram alerts from CodeWing the moment an open slot is detected. You can also discover trending alternatives in the Games category.
Will installing the beta replace my current App Store version of Hue Harmony: Color Puzzles, and will I lose my data?
Installing the TestFlight beta will replace the App Store version on your iPhone, but all your local app data, documents, logins, and configurations are safely preserved. If you ever want to switch back to the stable public release, you can simply redownload Hue Harmony: Color Puzzles directly from the App Store at any time without losing your data.
How long does a TestFlight beta build last before it expires?
Each TestFlight build has a maximum lifespan of 90 days from the day the developer uploaded it to Apple. You can see the countdown days directly beneath Hue Harmony: Color Puzzles's title in your TestFlight app. Developers regularly release new builds with improvements, which automatically resets the 90-day timer so your testing is uninterrupted.
How do I send feedback or report bugs for Hue Harmony: Color Puzzles?
You can send feedback directly to Zut Games Ltd by taking a screenshot while using Hue Harmony: Color Puzzles and tapping "Share Beta Feedback", or by opening TestFlight, tapping Hue Harmony: Color Puzzles, and selecting "Send Beta Feedback". You can include notes, screenshots, and system logs to help the developer fix issues before the official App Store launch.
