Showing 121–140 of 1,000 ranked alternatives.
Stashcat GmbH
Share files, track assignments, and message teachers
Access teaching materials and interactive lessons. Manage assignments and grades. Communicate through individual and group chats, channels, and broadcasts. Share files and track progress. Parental access for student performance and school updates.
Kanad Vekariya
Block unwanted calls and identify callers
ID Lookup: Instantly identify unknown callers with real-time information. Block unwanted numbers to prevent calls. Receive alerts for suspicious activity and scam attempts. Manage call logs and customize blocking settings.
Weston Bustraan
Connect to EchoLink nodes and repeaters
Connect to EchoLink or AllStarLink nodes for push-to-talk communication. Browse and search node directories. Mark favorites for quick access. Requires an account with either network.
PHONEHUB IO LTD
Call loved ones in with calls
Enable calls between approved social contacts and incarcerated individuals. Schedule and join calls through approved facilities. View call history and manage contact permissions.
Ringotel Communications Limited
Connect and collaborate with your team
Manage team communication and collaboration with real-time messaging, video calls, and audio conferences. Share files and create public channels. Integrate with cloud or on-premise IP PBX for secure remote work. Track calls and manage contacts.
Crypviser GmbH
Send encrypted messages and calls
Send and receive encrypted messages with end-to-end blockchain security. Make private video and voice calls with automated encryption. Store and share files securely without third-party access.
VUMBER HOLDINGS LLC
Manage multiple numbers
Manage communications with a separate . Choose local or toll-free numbers and link them to existing mobile or landline numbers. Use the for calls, texts, and voicemails without sharing personal information. Set up and activate numbers in three steps.
Number5 LLC
Manage phone numbers and virtual lines
Manage multiple virtual phone numbers on one device. Add, edit, and switch numbers instantly. Receive and messages on each number. Control privacy settings and manage communication channels.
LOFTechnology, Inc.
Connect securely, invite, communicate
Schedule and manage meetings with calendar integration. Send and receive encrypted messages. Share files securely. Access real-time collaboration tools. Integrate with enterprise systems for seamless communication.
SipSkip, LLC
Find venues, swipe, sip
Find nearby venues and swipe to select preferred spots. View real-time crowd updates from local users. Rate venues with "Sip" or "Skip" to influence their visibility. Share private feedback to help venues improve.
ShenXun Inc.
Join voice chats with friends
Join voice chats with friends using high-quality, low-latency over WiFi, 4G, or 3G. Access a list of favorite servers. Encrypt communications with SSL/TLS. Connect to Mumble servers for real-time voice interaction.
Justin Brady
Powerful SIP client with flexible configuration.
The app offers a flexible SIP client with a new UI and features. It supports various audio codecs, backgrounding, and calls over different network types.
Revaz Khatiashvili
Receive calls and texts privately
Manage multiple numbers with one . Receive and make calls, send and receive texts. Choose from verified real numbers in different countries. Set up private numbers for personal or business use. Enable secure communication and manage call logs.
BlueRISC Inc.
Send emails and chats
Send and receive emails and messages with end-to-end encryption. Add unique privacy controls to individual messages. Support Telegram chats and group chats with encryption. Sync chats across devices. Manage private communications securely.
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