True Blocker
Tilo Delau Utilities iPhoneiPadiPod touch
True Blocker is a free Utilities app for iPhone and iPad by Tilo Delau. Requires iOS 18.5. Updated September 4, 2025.
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 4+
- Updated
- Sep 4
- 2025 · v1.1
Screenshots
About True Blocker
NIX fails. We don’t. True Blocker keeps 075-557 calls out.” “Tired of dreading every unknown number? Now you can pick up again — without the fear of Swedish telemarketers on the other end. In Sweden, all telemarketers must call from 075-557 numbers. NIX doesn’t always stop them — but True Blocker always does. We use Apple’s own Call Directory to automatically block every 075-557 number, so telemarketers will never get through. Features: • Blocks all 075-557 telemarketer calls • Works even when NIX fails • Powered by Apple’s Call Directory • Easy setup — no complicated menus • Keeps your phone quiet, safe, and stress-free • Built for Sweden, in Swedish Your phone is yours again. Answer freely. Telemarketers? Blocked.”
What’s new
Version 1.1 · Updated September 4, 2025
Improved reliability of call blocking.
App privacy
The developer, Tilo Delau, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to True Blocker
Looking for apps like True Blocker? Here are 6 similar apps on the App Store. The highest rated is Web Cleaner (5.0/5), and all 6 are free to download.
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Stone Identifier: StoneAI
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| True Blocker | – | Free | September 4, 2025 | |
| Ads Blocker Pro | 4.0 / 5 (1) | Free | Dec 19, 2015 | Compare |
| Pi Block | – | Free | Jun 17, 2026 | Compare |
| Mobinix - Spam Blocker | – | Free | Jan 29, 2026 | Compare |
| Web Cleaner | 5.0 / 5 (2) | Free | Oct 19, 2026 | Compare |
| Hush - Safe Web Visits | – | Free | May 5, 2026 | Compare |
| Stone Identifier: StoneAI | – | Free | Mar 20, 2026 | Compare |
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