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 1–20 of 1,000 ranked alternatives.
NextVPN: Fast & Secure Proxy
Surf Safe Network Ltd
Secure your connection and bypass restrictions
Securely connect to high-speed servers with one-tap access. Use military-grade encryption for privacy. Access data and bandwidth without registration. No logs are stored. Protect internet connections on public Wi-Fi.
Agerigna Keyboard
Agerigna
Type in Amharic with Geez
Amharic allows typing in Geez using a phonetic input method. Users can switch to the from any . It supports Amharic language input and offers a dedicated layout for typing in Geez.
CSOB SmartToken
Ceskoslovenska obchodna banka, a.s.
Sign in and manage your account
Generate unique electronic signatures for ČSOB transactions. Validate codes with time-limited validity. Access secure client login for electronic banking services. Activate via SMS key, branch, or ČSOB Infoline.
UFO VPN: Ultra Fast Secure VPN
Dreamfii HK Limited
Secure data with AES encryption
Secure data transmission with AES encryption and IP masking. Prevents data eavesdropping and tracks no online activity. Auto-secures public Wi-Fi connections. Protects personal data on iOS and Mac devices.
1Kosmos
1Kosmos Inc.,
Verify identity, access securely
Manage digital identity with passwordless access. Verify identity using biometrics. Store and access credentials in a secure wallet. Automate identity proofing during account setup. Control access permissions and manage digital credentials.
Encrypted Email - Proton Mail
Proton AG
Securely send and manage emails
Create a @.me or @protonmail.com address. Send and receive emails with end-to-end security. Manage inbox with filters, labels, and search. Attach files and set reminders. Protect communications with Swiss-based encryption.
Safety Photo+Video Pro
Sixbytes PLT
Secure photos and videos with encryption
Secure photos and videos with encryption and password protection. Set access restrictions and enable remote wiping. Control who can view or edit media. Prevent unauthorized AI usage of content. Manage storage and backup options.
Mena VPN - UAE, Saudi, Oman
MenaVPN Holding BV
Secure connections with strong encryption
Secure your online activities with end-to-end encryption. Connect to private networks and bypass geo-restrictions. Protect data transmission and hide IP address. Manage server locations and set up automatic connections.
Venom Blockchain Wallet
VNM Keep Ltd
Store tokens securely, send and receive transfers
Manage digital tokens with local key storage and secure options. Create single or multi-signature wallets. Send and receive tokens between wallets. Control all private keys directly on the device.
VPN - Proxy Master
Dream Downloader Infotech Ltd.
Secure your connection and encrypt data
Secure your internet connection by encrypting data and hiding your IP address. Prevent DNS leaks and bypass regional restrictions. Set up automatic connections and manage multiple devices. Monitor network activity and disable tracking features.
NordPass: Password Manager
Nordvpn S.A.
Store passwords and secure notes
Store and manage passwords, passkeys, and secure notes in an encrypted vault. Generate strong passwords, autofill login details, and save card information. View secure notes and access Wi-Fi passwords across Apple devices.
Calculator with History +
Beijing Free Calculator Technology Co., Ltd.
Calculate and track financial formulas
Perform calculations a scientific featuring pi, exponents, square root, negative numbers, and logarithms. View calculation and adjust decimal places or use thousands separators. Customize keyboard colors and sounds.
iPGMail
Wyllys Ingersoll
Send encrypted emails and files
Encrypt and decrypt files locally or in the cloud. Send and receive PGP encrypted messages via email. Create and manage public and private keys using RSA, DSA, ECDSA, EDDSA, or ECDH. Support OpenPGP standard for secure communication.
VPN - Shield VPN Proxy
HONG KONG TAPLINE LIMITED
Secure connections, encrypt data, protect privacy
Secure browsing with encryption and no-logs policy. Connect to WiFi hotspots safely. Tap to activate protection without registration. Use unlimited data for browsing and streaming.
Tigrigna Keyboard
Filmon Eyassu
Type in Geez
Enable typing in phonetics with a customizable layout. Switch between languages, adjust settings, and input Geez characters using dedicated keys. Supports text prediction and autocorrect features.
1S VPN- Secure Unlimited Proxy
1S VPN Free
Your connection and protect your data
Internet browsing with encrypted connections. Connect to high-speed servers without registration. Protect data with advanced encryption. Simplify network security with one-tap access. Monitor and manage connections remotely.
WiFi Mouse HD Lite
士猛 王
iPad becomes computer input device.
The app transforms an iPad into a wireless mouse, keyboard, and trackpad for a computer. It allows control of a laptop over a local network, functioning as a replacement for broken input devices.
OpenVPN Connect
OpenVPN Inc.
Securely to private networks
Securely to internal networks and private applications using zero-trust VPN technology. Authenticate with identity and device verification. Access cloud resources and remote systems. Manage connection settings and monitor activity.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.