Looking for free zadarma apps? 19 of our 100+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
This VoIP app allows you to make and receive calls and SMS using a virtual number and PBX. It offers features like call transfer, recording, and an AI voice agent to automate incoming calls. Seamlessly integrate with CRM and ERP systems for enhanced business communication.
Manage multiple private phone lines for personal and business use without needing extra SIM cards. Make calls, send texts, and even send/receive faxes worldwide. Offers eSIM data plans and AI-powered communication tools.
What We Love
🚀 Fast and easy to use
👍 Great customer service
💡 Useful for getting second numbers
Room to Improve
🐛 Unreliable service and numbers
💰 Expensive subscription and hidden fees
🔒 Security and privacy concerns
🤯 Misleading advertising and bait-and-switch tactics
Obtain a private second phone number for calls, texts, and voicemail. Protect your primary number when dating, selling online, or signing up for services. Enjoy HD calls, international calling, and AI-powered call summaries without extra SIM cards or contracts.
Zadarma tops our zadarma apps ranking as of September 2026, with a 3.2-star average from 69 App Store ratings, and it's free to download.
Are there free zadarma apps for iPhone?
Yes — 19 of the top zadarma apps we rank are free to download, including Zadarma and OnPhone: Second Number & eSIM.
Does Zadarma have ads or in-app purchases?
Zadarma has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
How many zadarma apps are on the App Store?
We track 100+ zadarma apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
What is Zadarma?
Zadarma is a VoIP application that allows you to make and receive calls and SMS messages. It provides users with a virtual number and PBX capabilities directly on their mobile device, enabling high-quality calls at affordable rates.
What are the key features of Zadarma?
Key features include obtaining virtual numbers in 110 countries, connecting to your PBX within the app, call transfer, call recordings, SMS messaging, and an AI Voice Agent for automating incoming calls. It also offers integrations with CRM and ERP systems.