A comprehensive comparison of security, privacy, and convenience features across Android, GrapheneOS, and iOS mobile operating systems. This analysis is part of the SoftwareCompare Operating Systems project, with contributions from David Collini and others.
Overview#
| Operating System | Base | Supported Devices |
|---|
| Android | AOSP | Various Devices |
| GrapheneOS | AOSP | Google Pixel |
| iOS | Apple Proprietary | iPhone |
Privacy Features#
| Feature | Android | GrapheneOS | iOS |
|---|
| Open Source | ⚠️ | ✅ | ❌ |
| Enhanced App Sandboxing | ⚠️ | ✅ | ⚠️ |
| Hardened Malloc | ❌ | ✅ | ❌ |
| Hardened WebView | ❌ | ✅ | ❌ |
| Sandboxed Google Play | ❌ | ✅ | N/A |
| Network Permissions Toggle | ❌ | ✅ | ⚠️ |
| Sensors Permissions Toggle | ❌ | ✅ | ✅ |
| Automatic Security Updates | ✅ | ✅ | ✅ |
| Hardware-Based Attestation | ⚠️ | ✅ | ✅ |
| Configurable Default Connections | ❌ | ✅ | ❌ |
| User Profiles | ✅ | ✅ | ❌ |
| Removes Screenshot Metadata | ❌ | ✅ | ❌ |
| Default Private Browser | ❌ | ✅ | ⚠️ |
| Contact Scopes | ❌ | ✅ | ⚠️ |
| Storage Scopes | ⚠️ | ✅ | ⚠️ |
| Backup with Another Device | ✅ | ✅ | ✅ |
Security Features#
| Feature | Android | GrapheneOS | iOS |
|---|
| Full Disk Encryption | ✅ | ✅ | ✅ |
| Verified Boot | ✅ | ✅ | ✅ |
| Per-App Hardware Permissions | ✅ | ✅ | ✅ |
| Default App Sandboxing | ✅ | ✅ | ✅ |
| Built-in Firewall | ✅ | ✅ | ❌ |
| PIN Scrambling | ❌ | ✅ | ❌ |
| Supports Longer Passwords | ✅ | ✅ | ✅ |
| Auto-Reboot Feature | ❌ | ✅ | ✅ |
| Duress PIN/Password | ❌ | ✅ | ❌ |
| Encrypted Local Backups | ❌ | ✅ | ⚠️ |
| OS Integrity Monitoring | ❌ | ✅ | ❌ |
Tracking/Analytics & Freedom#
| Feature | Android | GrapheneOS | iOS |
|---|
| No Advertising ID | ❌ | ✅ | ❌ |
| Sideloading | ✅ | ✅ | ⚠️ |
Convenience#
| Feature | Android | GrapheneOS | iOS |
|---|
| Dark Mode | ✅ | ✅ | ✅ |
| Banking Apps | ✅ | ⚠️ | ✅ |
| Biometric Authentication | ✅ | ✅ | ✅ |
| Google/Apple Pay Support | ✅ | ❌ | ✅ |
| Find My Device | ✅ | ⚠️ | ✅ |
Legend#
- ✅ Supported
- ❌ Not Supported
- ⚠️ Partial/Limited Support
- N/A Not Applicable
Key Findings#
- Privacy Focus: GrapheneOS leads in privacy features, offering the most comprehensive set of privacy controls and protections.
- Security Features: GrapheneOS provides the strongest security features, including unique offerings like PIN Scrambling and Duress PIN/Password.
- Convenience Trade-offs: iOS and Android offer more convenience features but at the cost of some privacy and security enhancements found in GrapheneOS.
Contributing#
This comparison is part of the SoftwareCompare project. For updates or corrections, please visit SoftwareCompare.
License#
This comparison is available under an open license. For specific terms, please check the SoftwareCompare website.