Gridstorm: Tower Defense

Minimalist neon strategy

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Gridstorm is tower defense stripped down to what matters: a clean neon grid, smart enemies and decisions that count. Build towers along the path, upgrade them and protect the core. Every wave hits harder, and every enemy type needs a different answer. • 20 handcrafted levels, each with its own colour world and its own soundtrack • 4 survival maps with endless waves and a record to beat • 9 towers, from the quick Needle to the Lance beam, the Arc chain and the Jammer • 3 tiers per tower: every upgrade changes what it does and how it looks • 9 enemy types: shields, healers, splitters, phantoms, drillers that dig new paths and the Colossus with its EMP • Wave tactics like Vanguard, Pincer and Escort keep you on your toes • A checkpoint level every five levels and a finale with 30 waves • Clean visuals without clutter, playable upright or sideways • Plays offline, no account needed Ads only appear between rounds, never during play. One purchase removes them for good. Available in English and German.

Ratings & Reviews

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• New music for the checkpoint levels 5, 10, 15 and 20 • New sound for the Lance • The sound now starts right away and comes back after switching apps • Survival maps now unlock with the checkpoint levels 5, 10, 15 and 20 • Level 21 is on its way • A close button at the top of the guide • The board no longer shifts when you tap a tower • Many small improvements

Version 1.1

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

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Jonas Soren Schack
Size
8.7 MB
Category
Strategy
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Languages
English
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Jonas Schäck
  • Developer Website
  • Privacy Policy