Planets.io

Casual Contains ads

Become the largest planet and defeat all planets.

Rating: 3.4; 104 ratings
Downloads: 35.4K+; on Google Play
Price: Free; No in-app purchases
Updated: Apr 25; 2026 · v1.1

Get it onGoogle Play See alternatives

Screenshots

About Planets.io

Try to feel like a planet, eat space debris and get bigger.
Discover new types of planets.

Play today's Sudoku puzzle

A quick 6×6 Sudoku every day; levels grow to the classic 9×9. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.

More Sudoku and other daily puzzles on Fiplay →

User reviews

Bunso

planet io swallow planet became a biggest planet

Taslima Islam

I am the first one to review

App details

Planets.io is a free Casual app for Android with 10,000+ installs on Google Play and a 3.4/5 average rating from 104 ratings. It was released on January 26, 2021 and last updated on April 25, 2026. It requires Android 7.1 or later. The app contains ads.

Category: Casual
Rating: 3.4 / 5 (104)
Installs: 35,405
In-app purchases: No
Ads: Contains ads
Version: 1.1
Requires Android: 7.1
Content rating: Everyone
Released: January 26, 2021
Last updated: April 25, 2026

View on Google Play

Build an app like Planets.io

Get a ready prompt for Claude Code, Cursor or Lovable: its features and business model, and what its users complain about, for an original app of your own.

Make the prompt →

Is this your app?

Give it a free website

Landing page, privacy policy and app-ads.txt, generated from your store listing.

Create it free

Alternatives to Planets.io

Looking for apps like Planets.io? Here are 6 similar Android apps on Google Play. The highest rated is Gaia Project (4.7/5), and 2 of the 6 are free to download.

Planets.io vs. alternatives
App	Rating	Price	Installs	Last updated	Compare
Planets.io	3.4 / 5	Free	10,000+	Apr 25, 2026
Terraforming Mars	4.1 / 5	8.99 USD	100,000+	Jun 8, 2026	Compare
QB Planets - Space Puzzle	4.2 / 5	2.99 USD	100+	Jul 25, 2022	Compare
Space Takeover: Over City	4.1 / 5	Free	1,000,000+	Aug 7, 2026	Compare
Gaia Project	4.7 / 5	9.99 USD	10,000+	Apr 22, 2026	Compare
Space Menace 2	–	–	500+	Jan 9, 2026	Compare
Rocket Bot Royale	4.3 / 5	Free	100,000+	Oct 9, 2026	Compare

Compare Planets.io with the top alternatives: ratings, updates, ASO score and keyword gaps →