Addicting!
Once you start, it’s hard to stop!
Free
In-App PurchasesWith Ads
About
A relaxing cosmic merge puzzle game where you combine matching worlds to build a solar system. Compete with friends on leaderboards and unlock new backgrounds. Play offline or online with optional ad removal.
✓Merge matching worlds to build solar systems
✓Multiple game modes: Traditional, Arcade, Timed
✓Earn power-ups to clear space
✓Compete on Friends and Global leaderboards
✓Unlockable cosmic backgrounds
✓Play offline
✓Optional ad removal purchase
Show original description
What's New in Planet Pop
1.1.3
November 1, 2026
This update gives high scores some overdue attention. A few of you found that longer rounds weren't reaching the leaderboards. Keeping a crowded solar system under control is quite enough work without having to convince the scoreboard afterwards. LEADERBOARDS - Fixed an issue that could prevent long rounds from posting a score. - Your round history now keeps your 10 highest scores in each mode: Traditional, Arcade and Timed. - Global and Friends leaderboards continue to show each player's best score for the selected mode. Plenty of room for a little friendly competition. SAVES & UPLOADS - Improved score-upload retries when your connection drops. - Fixed a save issue that could leave a resumed board and its recorded round history out of step. - Lifetime totals are preserved when lower scores leave your top ten. Thanks to everyone who sent in reports and screenshots. They've helped us track this one down.
More1
Subscriptions & In-App Purchases
$3.49
Remove Ads
Remove all ads permanently. One-time purchase.
User reviews
FAQ
What is Planet Pop: Merging Worlds?
Planet Pop: Merging Worlds is a relaxing cosmic merge puzzle game. Players aim, drop, and combine matching worlds to build a solar system, with options for traditional, arcade, and timed gameplay.
How do I play Planet Pop: Merging Worlds?
You aim and drop matching worlds to merge them. Start with the Moon and progress to larger celestial bodies like Suns, which can create black holes. Different game modes offer varied pacing and power-ups.
Can I play Planet Pop: Merging Worlds offline?
Yes, you can play Planet Pop: Merging Worlds offline. An internet connection is only required for online leaderboards, friends features, and account syncing.
Does Planet Pop: Merging Worlds have ads?
Yes, Planet Pop: Merging Worlds contains advertisements that appear between rounds, never during gameplay. There is an option to remove ads permanently with a one-time purchase.
How does the competition work in Planet Pop: Merging Worlds?
You can compare your scores against friends and global players on leaderboards, which are separated by game mode. Player profiles allow you to view lifetime stats and send friend requests.
What devices support Planet Pop: Merging Worlds?
Currently, Planet Pop: Merging Worlds is supported on iPhone devices. The app was last updated on 2026-10-23 with version 1.1.2.
Is Planet Pop: Merging Worlds suitable for children?
Planet Pop: Merging Worlds has an age rating of 4+, making it suitable for younger players. The game features vibrant visuals and a soft soundtrack for an enjoyable experience.
What are the different game modes in Planet Pop: Merging Worlds?
The game offers Traditional Mode for relaxed play, Arcade Mode with four earned power-ups, and Timed Mode which features a drop every two seconds to keep the pace high.
