AppPage.net

Screenshots

  • PlanetBuilder screenshot 1
  • PlanetBuilder screenshot 2
  • PlanetBuilder screenshot 3
  • PlanetBuilder screenshot 4

About PlanetBuilder

Bend gravity. Build a world. Protect life. You are a chosen member of an ancient race that has mastered the fabric of space itself. In these proving grounds, you must gather cosmic debris and shape it into a living planet, and then defend it as life emerges and evolves. BUT... the universe is not empty. Deadly cosmic debris is everywhere. Hostile alien forces will test your creation at every stage. Your planet’s survival depends on your mastery of gravity, your reflexes and your ability to adapt. As life evolves, your world grows stronger. Civilization rises. Defenses awaken. And if life endures long enough… …it will ascend.

Ratings & reviews

4.1

7 ratings

5 ★ 57% 4 ★ 29% 3 ★ 0% 2 ★ 0% 1 ★ 14%

What’s new

Version 1.32 · Updated July 3, 2026

Added in-game tutorial in Training level that teaches you how to play -- space is an unforgiving place, and not always intuitive for humans. Tweaked the Hectic and Insane levels -- they're a bit harder now, but not overwhelming.

Play today's Threadline puzzle

Draw one line through every cell, visiting the numbers in order. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.

More Threadline and other daily puzzles on Fiplay →

App privacy

The developer, Strange Labs LLC, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to PlanetBuilder

Looking for apps like PlanetBuilder? Here are 6 similar apps on the App Store. The highest rated is Space Colonizers - the Sandbox (4.6/5), and all 6 are free to download.

PlanetBuilder vs. alternatives
App Rating Price Last updated Compare
PlanetBuilder 4.1 / 5 (7 ratings) 0.99 USD July 3, 2026
GG - Gravity Game – Free Sep 25, 2025 Compare
My Starship: Space RPG 4.3 / 5 (21) Free Jul 28, 2026 Compare
Space Colonizers - the Sandbox 4.6 / 5 (42) Free Apr 20, 2026 Compare
Starship&Heavy 4.0 / 5 (44) Free May 14, 2026 Compare
Planet Builder : Idle Journey 3.0 / 5 (2) Free Oct 24, 2023 Compare
Plants vs Goblins 3 3.5 / 5 (15) Free Jul 21, 2024 Compare

Compare PlanetBuilder with the top alternatives: ratings, updates, ASO score and keyword gaps →