SIM Vault: Contacts Offline

**Your SIM, your contacts, your devices. Nothing leaves them.** SIM Vault is the privacy-first successor to the classic SIM Manager. It keeps your contact backups entirely on your phone and moves them straight to your other devices — over your own Wi-Fi or Bluetooth — without the internet ever being involved. **◆ Vault — backups that stay yours** Select any contacts and save them as named snapshots inside the app. Snapshots never sync, never upload, and are even excluded from system cloud backups. **◆ Transfer — phone to phone, encrypted, offline** Send a snapshot to SIM Vault on another Android phone or an iPhone: • Wi-Fi: both devices on the same network or one device's hotspot • Bluetooth: Android to Android Every transfer is end-to-end encrypted (ECDH + AES-256-GCM), and a 6-digit code shown on both screens proves no one is in the middle — the same idea as Bluetooth pairing codes. **◆ SIM & network panel** Carrier, country, slot, eSIM status, network type, roaming and your number — for every SIM in a dual-SIM phone. Honest by design: Android 10+ blocks apps from reading IMEI/ICCID/IMSI, so SIM Vault tells you that instead of showing fake values. **◆ Export & import** vCard (.vcf) and spreadsheet (.csv) files through the system file picker — compatible with Excel, Google Contacts and iPhone. **◆ What SIM Vault does NOT do** ✗ No ads · ✗ No analytics · ✗ No account · ✗ No cloud · ✗ No internet access to your data — the only network traffic is the direct, encrypted link between your own two devices, on your own network. Made by MobPage.org · IGEARS TECHNOLOGY LIMITED.