ContactVault Pro vs EasyUnit

ContactVault is your trusted contact backup solution that keeps your data 100% private. No servers, no cloud, no tracking. Your contacts never leave your device. KEY FEATURES: One-Tap Backup - Instantly backup all your contacts with a single tap. Never worry about losing important phone numbers, emails, or addresses again. Multiple Export Formats - Choose between VCF (vCard) for universal compatibility or CSV for spreadsheet editing. Both formats are widely supported across all major platforms. AES-256 Encryption - Protect your backups with military-grade encryption. Set a password and only you can access the encrypted data. Perfect for sensitive contact information. Face ID and Touch ID - Add an extra layer of biometric security to your encrypted backups. Quick and convenient authentication. Backup History - Keep track of all your backups with detailed records including date, format, contact count, and file size. Easily find and manage previous backups. Backup Reminders - Never forget to backup again. Set daily, weekly, or monthly reminders to keep your contacts safe. 100% Local and Private - Your contacts are processed entirely on your device. No data is ever sent to external servers. Zero tracking, zero analytics. Easy Sharing - Share backup files via the iOS share sheet. Send via AirDrop, email, Messages, or save to Files app. HOW IT WORKS: 1. Open ContactVault and grant contact access 2. Choose your preferred format (VCF or CSV) 3. Optionally enable encryption with a password 4. Tap Backup Now - done! Your backup is saved locally and ready to share or store wherever you choose. WHO IS IT FOR? Anyone who wants to protect their contacts from accidental loss. People switching phones who need a reliable backup. Professionals who need encrypted contact exports. Privacy-conscious users who want local-only data processing. ContactVault - because your contacts deserve the best protection.

EasyUnit is a "daily-essential" unit conversion tool designed to reduce typing and deliver reliable results faster. 【Why Choose EasyUnit】 Offline Viewfinder Scanning: Instantly recognize values and units from your camera to start converting immediately. Covers Common Scenarios: Perfect for cooking, global shopping, size comparisons, temperature control, travel, and fitness. Clean Interface: Categories and conversion results are clear and easy to read at a glance. 【EasyUnit is for you if...】 You frequently encounter "Inches/cm, lbs/kg, °F/°C" and want to avoid manual entry. You prefer scanning and converting in an offline environment for speed and privacy. 【Notes】 Our core features are processed locally on your device. We may provide optional analytics or remote configuration services to improve user experience—please refer to our in-app privacy notices and privacy policy for more details.