Make cheap calls over WiFi 3G.
The app provides SIP termination for mobile devices. Users can make calls over WiFi or 3G and receive VoIP calls using push notifications or background mode.
Showing 161–180 of 1,000 ranked alternatives.
Ayoub El Omrani
Use virtual numbers for online sign-ups
Receive and send messages using a virtual . Create numbers for online sign-ups. Block spam calls and messages. Manage multiple numbers in one . Verify accounts without sharing personal info. Set call and message filters.
PIN GENIE LIMITED
Set up and manage smart locks
Control smart locks and safes with real-time access management. Set up facial recognition, live view, video recording, and intercom calls. Create personalized access using fingerprints, codes, or eKeys. Lock and unlock remotely.
Threema GmbH
Send messages and make calls securely
Send and receive messages with end-to-end encryption. Make voice and video calls. Share files securely. Use a unique Threema ID instead of phone number or email. No data trails are stored. Set expiration dates for messages.
Ludmyla Lazarenko
Use virtual numbers for calls and SMS
Get a virtual number to make calls and send SMS. Receive and manage calls and messages separately from your main phone number. Use it for business, travel, or online registrations without revealing your real number.
App Toro s.r.o.
Record audio, transcribe, organize, share
Record audio meetings, interviews, or calls with unlimited length and number of recordings. Transcribe content automatically and organize notes with searchable text. Share transcriptions and integrate with other apps for seamless collaboration.
Erik Minass
Dial numbers with physical buttons
Dial numbers using physical buttons and sound effects. Set volume for sound effects and enable touch tone for faster dialing. Make calls without a touchscreen. Memorize numbers by heart. Pause to think before dialing. Relive vintage phone experience.
Youdao Hong Kong Limited
Calls, save details, access recordings
Phone calls with incoming and outgoing support. Tap to start recording. View details and access recordings anytime. Manage recordings and export audio files.
Naing Naing Htun
Make and receive SIP calls anytime
Make and receive internet-based voice calls using SIP accounts. Support HD audio for clear communication. Manage calls with intuitive interface. Secure SIP configurations for reliable connections. Handle calls seamlessly across devices.
BroTecs Technologies, LLC.
Make secure calls over any network
Make and receive secure VoIP calls over 3G, 4G, and Wi-Fi. Adjust audio settings with noise suppression and echo cancellation. Use adaptive jitter buffer and packet loss concealment for stable connections.
Advaitam Tech Solutions
Make VoIP calls with SIP protocol
Make VoIP calls using SIP protocol over 3G, Edge, or Wi-Fi. Support all codecs and operate behind NAT or private IP. View call history, use loudspeaker, and hold calls. Auto-sync balance and receive real-time SIP status updates.
Anton Kostko
Record calls and transcribe to text
Record calls and voice memos for business and personal use. Save audio files and convert them to text. Take notes during calls and store them securely. Requires carrier support for 3-way calling. Offers subscription plans for premium features.
jeff fagen
Set and notifications
Customize device notifications with 45 preloaded and . Set default for calls and messages. Choose from various options to ensure alerts are heard clearly.
Zaur Ruidze
Buy virtual , make calls, send messages
Buy virtual numbers to make international calls and send messages. Top up balance with internal currency for calls and texts. Choose subscription plans from weekly to yearly. No SIM card required, no contracts or extra fees.
SessionTalk Ltd
Connect, chat, and call securely
Make and receive voice calls using VoIP services. Manage contacts and call history. Set up accounts with preconfigured providers. Use advanced call controls and mute features. Support for high-quality audio without battery drain.
DeusMachina, Inc.
Answer calls and make outgoing calls
Handle calls by making or answering on your behalf using your caller ID. Initiate calls to multiple contacts at once. Manage incoming calls and bypass automated systems. Chat via text to control call handling. Sync across all devices.
RemiPBX, Inc.
Make and receive calls anywhere
Make and receive calls using HD voice and video. Send and receive push notifications. Initiate free calls between users. Manage call settings and access call history.
生 林
Call internationally over Wi-Fi or data
Make international calls to 200+ countries at low rates. Initiate free -to- calls. Use HD voice for clear calls. Display phone number as caller ID. Record calls for later playback.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.