Archived App (Last seen on 24 Jul 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Kalkan helps protect your phone from spam and suspicious calls.
With Kalkan, you can:
- block unwanted calls
- identify unknown numbers
- report suspicious calls easily
- keep your protection up to date with a single tap
Kalkan is designed to be simple, clear, and reliable. It works with iPhone’s built-in Call Blocking & Identification system to provide a smooth and native experience.
Features:
- Spam call blocking
- Caller ID for suspicious numbers
- Easy call reporting
- Clean and simple interface
- Lightweight and privacy-friendly approach
Important:
To enable full protection, activate Kalkan in:
Settings → Phone → Call Blocking & Identification
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What's New in Kalkan Caller ID & Block
1.0.3
April 5, 2026
Kalkan is now more stable, smoother, and easier to use. This update includes: - improved setup and update flow - better reporting experience - clearer protection states - improved light and dark appearance - general reliability improvements
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