# Planet Builder: Space Tycoon — Build, terraform & evolve

> Strategy simulation game about planetary evolution and empire building. (iPhone/iPad app by James Biser.)

- Source: https://appshunter.io/ios/app/planet-builder-space-tycoon/id6764162327 (this page in markdown: same URL + `.md`)
- Developer: [James Biser](https://appshunter.io/developer/1475326846)
- Category: Games, Simulation, Strategy
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 39 MB
- Languages: American English
- Released: 2026-06-03
- Data updated: 2026-08-18
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/planet-builder-space-tycoon/id6764162327/reviews.md

## What is Planet Builder?

PlanetBuilder is a relaxing strategy game about growing a world from nothing into a thriving civilization. Every day, you make choices that shape your planet's future — from the first rainfall to a sprawling interstellar empire.

BUILD YOUR WORLD
Allocate Water, Minerals, Atmosphere, Life Seeds, and Energy to guide your planet through four stages of evolution. Every decision matters — the right resource at the right time can unlock your planet's next chapter.

BUILD GENERATORS
Construct generators that keep producing while you're away. Upgrade them, collect passive income, and trigger boosts every few hours for instant bursts of production. Your planet never stops growing.

SHARE A SOLAR SYSTEM
Play alongside up to 3 real players in a shared solar system and watch each other's worlds evolve over time.

Send boosts to help a neighbor grow faster
Trade resources to fill gaps in your strategy
Launch meteor strikes to deposit rare minerals on other planets
BUILD AN EMPIRE
When your planet reaches Civilization, retire it as a Colony and start fresh — harder, but more rewarding. Retired worlds earn passive coins and permanently boost your generators. Chain up to 5 worlds to build a galactic empire.

DAY & NIGHT BONUSES
Your planet changes with the clock. Earn bonus Energy during the day and increased Life Seeds and Atmosphere at night. Playing at the right time pays off.

DAILY CHALLENGES & STREAKS
Complete daily challenges, maintain login streaks, and earn coins to spend on generators and upgrades. There's always something to work toward.

A billion years of evolution starts with a single drop of water.

## Key features

- Resource management for planetary evolution
- Build passive income generators
- Multiplayer solar system interaction
- Empire building through world retirement
- Daily challenges and bonuses
- Day/night cycle bonuses


## Frequently asked questions about Planet Builder

### What is Planet Builder: Space Tycoon?

Planet Builder: Space Tycoon is a relaxing strategy game where you guide a planet's evolution from its beginnings to a thriving civilization. You manage resources, build generators for passive income, and can play with up to 3 other players in a shared solar system.

### How do I build my world in Planet Builder: Space Tycoon?

You build your world by allocating Water, Minerals, Atmosphere, Life Seeds, and Energy to guide your planet through four stages of evolution. Each decision impacts your planet's future development.

### Can I play Planet Builder: Space Tycoon with friends?

Yes, you can play alongside up to 3 real players in a shared solar system. You can send boosts, trade resources, and launch meteor strikes to interact with their worlds.

### What is the goal of building an empire in Planet Builder: Space Tycoon?

When your planet reaches Civilization, you can retire it as a Colony to start fresh. Retired worlds earn passive coins and permanently boost your generators, allowing you to chain up to 5 worlds to build a galactic empire.

### Does Planet Builder: Space Tycoon have ads?

Yes, Planet Builder: Space Tycoon contains advertisements.

### Is Planet Builder: Space Tycoon free to play?

Yes, Planet Builder: Space Tycoon is free to download and play. It is supported by advertisements.

### What devices does Planet Builder: Space Tycoon support?

Planet Builder: Space Tycoon is currently supported on iPhone devices.

### How often is Planet Builder: Space Tycoon updated?

The latest version of Planet Builder: Space Tycoon was released on June 3, 2026, with version 1.0. Further update frequency is not specified.

## Version history (last 2 releases)

### 1.1 — 2026-08-14

Bug Fixes and Improvements

### 1.0 — 2026-06-03

No release notes.

## More apps by James Biser

- [Server Scout](https://appshunter.io/ios/app/server-scout/id1475327640)
- [List Cloud](https://appshunter.io/ios/app/list-cloud/id1493252881)
- [Smart Sight Words](https://appshunter.io/ios/app/smart-sight-words/id1546798777)
- [Smart Sight Words Lite](https://appshunter.io/ios/app/smart-sight-words-lite/id1565565416)
- [Smart Times Tables](https://appshunter.io/ios/app/smart-times-tables/id1572215686)

All apps by James Biser: https://appshunter.io/developer/1475326846

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*