# True Blocker — Block Swedish telemarketers

> Block Swedish telemarketers (iPhone/iPad app by Tilo Delau.)

- Source: https://appshunter.io/ios/app/true-blocker/id6751341165 (this page in markdown: same URL + `.md`)
- Developer: [Tilo Delau](https://appshunter.io/developer/1099809572)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 18.5 · 4 MB
- Languages: Swedish
- Released: 2025-08-25
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/true-blocker/id6751341165/reviews.md

## What is 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.”


## Version history (last 2 releases)

### 1.1 — 2025-09-04

Improved reliability of call blocking.

### 1.0 — 2025-08-25

No release notes.

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## More apps by Tilo Delau

- [Send A Sound](https://appshunter.io/ios/app/send-a-sound/id1099809573)
- [True Thai Gold](https://appshunter.io/ios/app/true-thai-gold/id6749230283)
- [True Gold](https://appshunter.io/ios/app/true-gold/id6753170564)

All apps by Tilo Delau: https://appshunter.io/developer/1099809572

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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 2026-05-19.*