Beltopolis

Idle Conveyor Factory Builder

Only for iPhone

Free · In‑App Purchases

iPhone

Tap a tree, and a belt lays itself to your Hub. Grow from Wood to Quantum Computers, then Ascend to unlock new eras and resources, all the way to 50 eras. Beltopolis is a relaxing factory builder where conveyor belts build themselves. Tap a tree, rock or ore deposit to place a harvester, and a belt automatically runs back to your Main Hub. Tap open grass to add crafters: Workshops, Smelters, Assemblers and Quantum Labs pull ingredients from the Hub and send finished products back. When two belts cross, they hop over each other on a bridge. UP TO 50 ERAS, ONE QUEST EACH Every era gives you a fresh world and one goal. Start with The First Tree and work up through Planks, Stone, Bricks, Iron, Gears, Copper, Wire, Steel, Circuits, Silver, Gold, Jewelry, Glass, Microchips and Titanium to the Quantum Computer in era 21. Every Ascension after that adds a brand-new era and resource, growing the game all the way to 50 eras. REBIRTH & PERKS Finish an era's quest to Rebirth and earn a prestige point. Spend points in the Perk shop on permanent upgrades: faster harvesters, crafting and belts, cheaper buildings, a head start each era, double-output luck, longer offline time and more. Save up for Mega buildings, the Hub Extension, and Woodcutter's and Quarry Huts. ASCEND Finish the eras to Ascend. You go back to Era 1 with your perks, one more resource's harvesters turn GOLD (free, unlimited and faster), and a new era and resource unlock. Ascension worlds bring new looks, from Autumn Forest and Snowy Tundra to Desert Canyon and Tropical Jungle, and every third Ascension is an island chain where belts bridge the water. UPGRADE ANY BUILDING Tap a building to raise it through Tiers 1–5 or give it Double Output. KEEPS RUNNING WHILE YOU'RE AWAY Your factory keeps producing for up to 24 hours while you're gone, and longer with the Night Shift perk. A summary shows what you earned when you come back. ALSO • Player levels and XP, with bonus prestige points as you level up • A free Daily Spin with prizes that grow as you progress • Style Shop looks for belts, buildings and maps • Achievements to chase • 3 save slots • Plays fully offline. No ads, no account, and no tracking. Beltopolis is a Pocket Rivet game.

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The developer, Ernie Lowe, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    Rob Lowe
    Size
    8 MB
    Category
    Simulation
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    • 25 Prestige Points $0.99
    • Ascension Pass $1.99
    • Perk Respec $0.99
    • Learn More
    Copyright
    © 2026 Pocket Rivet
  • Developer Website
  • Privacy Policy

    • More by Ernie Lowe