Collatz Hailstone Link is made and published by airplanez. AppBrain is an independent app data site and isn't affiliated with airplanez. The app name, icon, screenshots and description belong to airplanez and are shown as published on Google Play.
AppBrain's verdict
Niche- Total installs
- 21
- Last updated
- July 4, 2026
Collatz Hailstone Link is a niche app, with 21 installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 2
- Play install range
- 10+
- Launched
- July 2026
Installs over time
Collatz Hailstone Link has been installed 21 times. Over the past 30 days, it has been installed 2 times.
Rankings
Google Play top chartsGoogle Play Rankings for Collatz Hailstone Link
Competitors
Similar apps and more from airplanez
Releases
Updates seen on Google Play- Version
- 0.6.0
- Launched
- July 2026
User feedback
Ratings and reviews on Google PlayComments on Collatz Hailstone Link for Android
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 96.8 MB
- Content rating
- Everyone
Technologies used by Collatz Hailstone Link
About the app and developer
About Collatz Hailstone Link
Collatz Hailstone Link is a puzzle app developed by airplanez.
How many times has Collatz Hailstone Link been installed?
Collatz Hailstone Link has been installed 21 times. In the last 30 days, the app was installed 2 times.
What is the rating of Collatz Hailstone Link?
Collatz Hailstone Link has no ratings yet.
Is Collatz Hailstone Link free?
Collatz Hailstone Link is free. The app size is 96.82 MB. The latest version available is 0.6.0. The last update was on July 4, 2026.
What are the requirements for Collatz Hailstone Link?
The app has a content rating of Everyone. The app has been available on Google Play since July 2026.
App Performance Report
Get a detailed PDF report for Collatz Hailstone Link with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for airplanez
Store listing
By airplanez, from Google Play“A Collatz number-merge puzzle”
Description by airplanez Written by the developer, not by AppBrain. Click to read.
conjecture (the "3n+1" problem).
Drag and merge numbered tiles, watch each sum bounce through the hailstone sequence, and chase the highest — or
lowest — final number you can reach. Easy to learn in seconds, deep enough to keep you coming back for a better
score.
HOW TO PLAY
• Drag one tile onto another (or tap one, then another) to merge them.
• The two values are added, then the Collatz rule is applied to the sum:
- Even sum → divide by 2 (the tile turns blue)
- Odd sum → multiply by 3 and add 1 (the tile turns orange)
• Chain the same color in a row to build a streak bonus.
• Keep merging until a single tile remains. Push that last value as high — or as low — as you can!
FEATURES
• Pure one-finger gameplay — merge with a drag or a tap.
• 7 board shapes: Square, Hexagon, Triangle, and four hybrid layouts.
• Three-part scoring: turn points, streak bonuses, and a final bonus based on your last number.
• Undo your recent moves to plan the perfect chain.
• Records screen — sort your runs by score, max value, final value, and date.
• Global leaderboards via Google Play Games / Apple Game Center: compete on both High Score and Final Max.
• Light & Dark themes.
• English & Korean language support.
• Play offline, anywhere — no account required.
WHY YOU'LL LOVE IT
A quick puzzle for a coffee break, a brain teaser for math lovers, and a satisfying score-chaser for everyone in
between. Every board is a fresh little puzzle in number theory — no two runs feel the same.
Merge the numbers. Ride the hailstones. Beat your best.
Recent changes:
* 2026/07/05 Version 0.6.0
- Bug fix