A no-timer neon block puzzle with the chain-lightning Surge. Out now on the App Store.
Available on iPhone and iPad.
About
Voltline is a neon block puzzle built on a familiar loop: drag pieces onto an 8x8 grid and fill a full row or column to clear it. Its twist is the Surge. Clear a line where every block is the same color and a chain of lightning discharges across the board, detonating every same-color block it touches.
No timer, no ads. The only purchases are optional tips that support the developer.
Support
Questions, bugs, or feedback? Email anguishedturtle@gmail.com and we'll get back to you.
Privacy Policy
Last updated: August 17, 2026
Voltline ("the app") is a single-player game. We respect your privacy and keep things simple.
Data we collect: None that personally identifies you. The app does not require an account, does not show ads, and does not include third-party analytics or tracking SDKs.
On-device data: Your game progress, including scores, streaks, unlocked color palettes, and settings, is stored only on your device using Apple's standard local storage. It is not transmitted to us.
Optional tips: The app offers optional in-app tips that let you support the developer. Purchases are processed entirely by Apple through the App Store under Apple's own privacy policy. Tips unlock nothing in the game, and we never receive your payment details.
Game Center: If you choose to sign in to Game Center, leaderboards and achievements are handled by Apple under Apple's own privacy policy. The app itself does not collect or receive personal information through them.
Children: The app is suitable for all ages and does not knowingly collect personal information from anyone, including children.
Changes: We may update this policy from time to time. The current version will always be available at this page.
Contact: anguishedturtle@gmail.com
Anguished LLC