Kortex Contacts

In-app purchases
Content rating
Everyone
1+
Downloads
Content rating
Everyone
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About this app

Kortex Contacts is a premium, privacy-first address book optimizer designed to clean, format, and organize your mobile contacts safely. All contact scanning and duplicate detection algorithms run entirely locally on your device, ensuring your connection details never leave your phone.

Key features include:
- Smart Phone Standardizer: Automatically format numbers to clean US or international layouts, clean custom labels, and fix broken spacing.
- Duplicate Consolidator: Scan and merge duplicate contacts using intelligent phonetic comparisons.
- Email Dejunk Center: Isolate transactional bot newsletters, systems notifications, and services from actual human contacts.
- Secure Local Backups: Create a private local backup before making any edits, allowing you to restore your original contacts with a single tap.
Clean, format, and merge duplicate contacts locally on your device.
Updated on
Aug 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

• New.
• Improved purchases, restores, and premium access.
• Improved performance and release reliability.
• Refined the interface and navigation experience.
• Updated app identity and release configuration.