Features
Everything you need to sign, install, and manage IPA files on iOS — without jailbreak.
Web-Based IPA Signing
Sign IPA files directly from your browser. Upload your P12 certificate and provisioning profile, and UnKeySign handles the rest. The signed IPA installs over-the-air via itms-services:// — no computer needed after signing.
- Sign with admin-provided certificate (one-tap install)
- Sign with your own P12 + mobileprovision
- Files are deleted immediately after signing — zero data retention
- Progress indicator with real-time status
In-App Signing Engine
The UnKeySign iOS app includes a full signing engine powered by zsign. Sign IPAs on-device with support for:
- Bulk Sign — select multiple IPAs, sign all at once
- Multi-IPA Import — pick and import multiple files in parallel
- Dylib Injection — inject .dylib and .framework files into IPA
- Smart Cert Picker — shows expiry, revoked/mismatch status, auto-sorts active certs first
- Folder Cert Import — auto-pairs P12 + provision + password per directory
Certificate Management
Full certificate lifecycle management in both the iOS app and web admin panel:
- Import P12 certificates with password
- Import mobileprovision profiles
- View team ID, bundle ID, device count, expiry date
- Switch active certificate for web signing
- Update or replace cert files without re-uploading everything
App Source Management
Browse and install apps from multiple sources. Compatible with AltStore, Scarlet, and custom source formats:
- Add custom app sources via URL
- Auto-detect source format (AltStore / Sileo / custom)
- Swipe actions: Copy URL, Share, Delete
- Bulk select and delete sources
- Admin-pushed default sources
Performance
- ~4x faster app launch
- All buttons respond instantly on first tap
- Smart background mode — auto-activates only when needed
- Optimized for iOS 14+ including latest iOS versions
