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 161–180 of 1,000 ranked alternatives.
Mooni VPN - Fast VPN Proxy
4K-SOFT LTD.
Secure your connection and protect your data
Secure your internet connection with 256-bit AES encryption. Connect to servers in over 50 countries. Access blocked content and protect privacy. Manage connections and toggle kill switch.
CozyKey Pro
TIAN-KAI CHANG
Type with bigger, precise keys
Offers a larger keyboard layout with big keys for comfortable typing. Supports one-handed use. Provides secure typing without full access. Features a familiar layout for easy use.
QuickFax - Send Fax from Phone
BeesLine LLC
And manage documents securely
And receive faxes directly your device. Manage documents with organization tools, annotate pages, and save or share files. Fax to any global number instantly without needing a physical fax machine.
WiFi Mouse Pro
士猛 王
Control your laptop with your phone
Transform your phone into a wireless , keyboard, and trackpad for your computer. Control cursor movement, type on virtual keys, and use multi-touch gestures. Manage computer power states and navigate media playback remotely.
SetupVPN - Easy & Fast VPN
SetupVPN Inc
Secure your Wi-Fi connection
Secure browsing with military-grade encryption for public Wi-Fi, company, or school networks. Connect to over 100 global servers. Protect online privacy and secure browser activity. No technical knowledge needed.
Jyutping - Cantonese Keyboard
兵 张
Type with accuracy
Type using the LSHK romanization system. Input text with predictive suggestions and phonetic accuracy. Learn pronunciation through repeated typing. Supports free, open-source, and ad-free use. No setup required.
Aratools Arabic-English
Andre Lynum
Look up Arabic words in English
Translate Arabic words to English with detailed explanations. View part of speech and root information. Access over 80,000 stems. Supports Arabic keyboard input for word entry.
iAcces Keyboard
iAcces Limited
Type with customizable background
Type text with a customizable layout featuring 5 rows. Use sliding gestures for capital letters and symbols. Access a large Chinese dictionary with fast processing. Support handwriting input and multiple input method layouts.
eSign - Fill Out Documents Now
Ruslana Savchuk
Sign securely and digitally
Create and manage digital signatures for . Upload files directly from the device. Set up biometric authentication for secure access. Send for signing or sign them remotely. View signature history and track document status.
Malayalam Transliteration Keyboard by KeyNounce
Abdulla Al-Shurafa
Type with English
Type using an English through . Convert typed English words into script instantly. Supports accurate word conversion without needing exact English spelling. Allows users to input text efficiently.
KRDPass
Kurdistan Regional Government
Access government services securely
Secure login allows users to access government services without passwords using QR codes and biometric verification. Digital ID integration enables secure authentication for online services.
Skye Terminal
HYPERSKYE LLC
Write, message, and plan without distractions
Quick Notes allows secure short-form note-taking with instant encryption. Long Notes provides a markdown-ready space for detailed writing. Updates lets users post status updates to private groups.
Code keyboard
LE SANG
Write and test instantly
Enables typing and testing directly on iPhone or iPad. Supports syntax highlighting and auto-suggestions for multiple programming languages. Includes quick pop-up for operators and customizable themes for light and dark modes.
ProducerMAX - Sales agent CRM
Chum IT LLC
Manage client data and track remotely
Manage client communications with bulk text messaging for personalized outreach. Create and manage Scope of Appointment documents. Track appointments and client interactions. Access policy information and submission tools.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.