Apps Like Si4Keyboard for iPhone and iPad
Secure input with local encryption
Si4Key provides local encryption for keystrokes, ensuring input stays on the device. It includes one-tap digital signature for secure authentication. Offers offline key management for secure identity verification without internet dependency.
Ranked alternatives
Showing 281–300 of 1,000 ranked alternatives.
Retrotype
Good Loop Software LLC
Type with sound and haptic feedback
Write in a minimalist interface with customizable settings. Receive haptic feedback and realistic typing sounds. Customize carriage returns and margins. Type on any iPhone or iPad without distractions.
Privacy Protection - GlareVPN
CATEIS EXPERTISE
Secure your internet connection with one tap
Secure internet connections with encryption to protect online activity. Enable and disableVPN with one tap. Maintain stable, fast connections for browsing, streaming, and gaming. Hide IP address and bypass regional restrictions.
Sage Math
Ivan Andrus
Access algebra systems and code tools
Access computational tools like GAP, GP, Maxima, Octave, R, and Singular via a simple interface. Perform calculations with Python and HTML support. Results are stored locally for offline viewing and can be emailed. Requires internet for computations.
Just VPN : Fast,Secure,Stable
Mobixoft LLC
Secure connections with advanced encryption
Secure browsing with end-to-end encryption. Connect to servers worldwide for global access. Disable tracking and data collection. Maintain privacy with no logs. Protect data with strong encryption protocols. Unblock websites and apps securely.
SigningHub - Document Signing
Ascertia Limited
Sign documents and track approvals
Create and manage digital documents with advanced features. Track status and approval progress. Share and collaborate on files with team members. Ensure legal compliance with enforceable digital signatures. Set up custom workflows for review and .
BeFreeVPN: Secure, Fast VPN
GBAPPS LLC
Secure your connection and browse privately
Secure browsing with encryption and anonymous IP address. Access geo-restricted content and bypass censorship. Protect personal data and online identity. Connect to private networks and manage sessions. Disable ads and track internet usage.
Sign Documents: Hand Signer
MOHAMED SIRAJ KASIDEEN
With a handwritten touch
With a realistic handwritten signature. Import files from email, cloud, or device. Support for multi-page documents. Save and share signed documents securely.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.