Duo Voice - Duo Mobile Calls

Editor's Review

Duo Voice is a fantastic Free Calling app that lets you make high-quality phone calls both locally and internationally! 🌍📞 With this Wi-Fi phone call app, you can enjoy global calls to any real phone number without worrying about expensive costs. Call for free and easily connect with people all around the world! 🥳

🎁 New User LIMITED Offers: Get 500 credits after registration! This is a great way to start making free calls right away. 🎉

WHY USE DUO VOICE? 🤔

• 💯 100% FREE Calls: Call any kind of phone and anyone you want. No hidden fees!
• 🌎 International Calls: Easily reach more than 230+ countries. Stay connected with friends and family worldwide.
• 📱 No SIM Card Required: Call wherever, whenever - no SIM card or phone number needed! Just use Wi-Fi, 3G, 4G, or 5G.
• 💰 Free Credits: Hidden in daily tasks, get them and make free calls! It’s fun and rewarding.
• 🎁 500 Credits Limited Offer: For all new users after registration! Start calling for free immediately.
• 📶 Internet Call: Allows you to call your friends over Wi-Fi, 3G, 4G, or 5G. Stay connected on the go.
• 🌐 Server Worldwide: To ensure the best voice quality. Enjoy clear and stable calls.
• 🚫 No Cell Minutes: Unlike international calling cards, Duo Voice does not use your cell minutes. Save on your phone bill!

You can call your loved ones without worrying about expensive costs with this phone call app. Download this VOIP Wi-Fi calling app, call free and enjoy unlimited calls worldwide around any mobile and landline! 🤩 Call any cell phone, local or overseas today!

⭐ Free CallingDuo Voice is a 100% FREE call app with no extra charges! By doing tasks in the APP, you can easily get credits to make free calls. 🤑

⭐ International CallingDuo Voice can reach any mobile or landline number in more than 230+ countries or regions! Use Duo Voice to make global calls possible. 🌍

⭐ FREE CreditsThere are millions of ways to earn credits in our app, for example: daily check-in, inviting new friends, watching videos, playing wheel games, etc. Just do interesting tasks, earn credits, and make free calls!🎁 New users will get a bonus +500 credits. Make your first Duo Voice call right now! 🚀

⭐ Clear & Stable CallingDuo Voice uses real telephone lines, which means we can guarantee a good crystal clear voice call of high quality. Duo Voice automatically detects and adjusts your connection speed to ensure more stable calls. 📞

⭐ Call RecordingNow it supports the call recording function. Just tap the recording button during the call to record it. One-tap recording is more convenient and faster for saving important information during the call. ⏺️

⭐ Hide True Caller IDIf you don’t want to show your true caller ID when you call someone, try Duo Voice! It can hide your true caller ID and effectively protect your privacy. 🛡️

⭐Call ConferenceYou can hold up to 8-way calls conference with crystal-clear audio and minimal lag. 🧑‍🤝‍🧑

⭐CallGPT CallGPT is a smart AI assistant powered by the ChatGPT API that can help you with any task. It’s perfect for anyone who strives to boost their writing and speed up their workflow. 🤖

⭐ Low RatesOur calling rates are cheaper than most international calling apps. You can see the final cost of each call in cost history. Also, the balance never expires. 💸

Duo Voice - Connecting you to your international friends and family anywhere. Start your FREE or low-cost calls today. Get this free calling app and enjoy unlimited Wi-Fi calls right now! 🎉

Features

• 100% FREE calls

• International calls to 230+ countries

• No SIM card required

• Free credits for calls

• Internet call over Wi-Fi, 3G, 4G, or 5G

• Worldwide servers for best voice quality

• Call recording function

• Hide True Caller ID

• Call Conference

• CallGPT AI assistant

• Low Rates

Pros

• Completely free calls to any phone number.

• International calls to over 230 countries.

• No SIM card needed, use Wi-Fi, 3G, 4G, or 5G.

• Earn free credits through daily tasks.

• Clear and stable voice quality.

• Call recording function available.

• Option to hide your caller ID.

• Supports up to 8-way conference calls.

• Lower calling rates compared to other apps.

Cons

• Reliance on internet connection for call quality.

• Credits needed for calls, requiring task completion.