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Duo Call - Dual Global Calling

LiveDuo Call Studio2 apps · 15.6M installsCommunicationFree · contains adsIn-app purchases: $0.99 - $19.99 per itemcom.mmcallsapp.duocall.android

Unlimited international calls, with no roaming fees.

Alert me★ WatchOpen in Play ↗
Total installs
15,522,442
exact · Play shows 10,000,000+
Installs / day
+5.4K
7-day avg · last day +3.1K
Rating
3.7★
20.4K ratings · 61 reviews
Released
21 May 2023
3.4y ago
Last update
24 Sept 2026
v2.7.2 · 20d ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
02.5K5.0K7.5K10.0K12.5K15.0K11 Oct12 Oct13 Oct

Lifetime avg ≈ 12.5K/day (all installs ÷ days since release)

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
15.505M15.510M15.515M15.520M15.525M10 Oct12 Oct13 Oct
05M10M15M20M21 May 202310 Oct 202613 Oct 2026

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

2 changesFull history
  1. before
    Permissions
    − read Google service configuration
  2. before
    Version
    2.7.1 → 2.7.2

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

estimate · charts of 14 Oct

Most downloads likely come from 🇮🇳 India (~82%), out of 13 countries where it is charted.

  1. India82%#120 Top free · Communication
  2. Iraq4.4%#96 Top free · Communication
  3. Algeria2.8%#145 Top free · Communication
  4. Saudi Arabia2.3%#186 Top free · Communication
  5. Ukraine1.9%#171 Top free · Communication
  6. Malaysia1.6%#200 Top free · Communication
  7. United Arab Emirates1.3%#165 Top free · Communication
  8. Jordan1.1%#101 Top free · Communication
  9. Kuwait0.7%#111 Top free · Communication
  10. Libya0.6%#148 Top free · Communication
  11. Serbia0.5%#90 Top free · Communication
  12. Oman0.5%#149 Top free · Communication
  13. Qatar0.4%#108 Top free · Communication

Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.

Top chart positions

as of 14 Oct
ChartCountryRankChange
Trending · Communication IQ#67▼ 14
Top free · Communication RS#90▼ 7
Top free · Communication IQ#96▼ 2
Top free · Communication JO#101▲ 1
Top free · Communication QA#108▼ 3
Top free · Communication KW#111▼ 6
Top free · Communication IN#120▲ 1
Top free · Communication DZ#145▲ 4
Top free · Communication LY#148▼ 11
Top free · Communication OM#149=
Top free · Communication AE#165▲ 4
Top free · Communication UA#171▲ 9
Top free · Communication SA#186▲ 2
Top free · Communication MY · 12 Oct#200▼ 11
Show all 14 chart positions

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Personal info and Device or other IDs
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

16 in 6 groups
3 Sensitive7 Notable6 Routine

What this app can do with your phone

  • Record sound using your phone's microphone
  • See every contact saved on your phone, including names, numbers and emails
  • Add, change or delete contacts saved on your phone
ContactsSensitive2

Access to the contacts saved on your phone

  • See every contact saved on your phone, including names, numbers and emailsread your contacts · READ_CONTACTS
  • Add, change or delete contacts saved on your phonemodify your contacts · WRITE_CONTACTS
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
PhoneNotable1

Access to phone calls, call history, and voicemail

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

  • See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE
OtherNotable10

Access to miscellaneous device features that don't fit other categories

  • See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
  • Temporarily turn off your screen lock, for example to show an incoming calldisable your screen lock · DISABLE_KEYGUARD
  • Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Screenshot 4 Download
Screenshot 5 Download
Screenshot 6 Download
Screenshot 7 Download
Full description
Duo Call is a Free call app for anyone who needs to make international calls to landlines and mobiles. Whether you’re a frequent traveler, a digital nomad, an expat, or just looking to stay in touch with friends and family around the world, Duo Call has everything you need to stay connected. With crystal-clear call quality, you can make affordable calls to over 200 countries without worrying about hidden fees or charges. ⭐ 100% FREE CALL ⭐ Global phone calls are free now. No contract, no hidden fees. You can get credits quickly to make voice calls by finishing tasks in the APP. Use this free phone calling app to call people; just call your loved one anywhere they are. ⭐ Free credits ⭐ New users will get a Free credits bonus. Make your first Duo Call now! By the way, you can get free credits from daily lucky spins and playing online games or view some ads. You have many choices to earn credit, and the simplest way just needs one tap on the screen. Earn more credits via completing some fun tasks. By the way, if you do not want to earn credit, you also can buy credit for calls. ⭐ International calls ⭐ Duo Call allows you to make free international calls to anyone in the world, even if your friends do not have an Internet connection. We make it available to make phone calls from any device with a network , which helps you make calls when traveling abroad. ⭐8-way call ⭐ Upgrade your conference calling experience with Duo Call new 8-way conference calling feature. Connect with colleagues, friends, or family seamlessly with advanced audio technology and live video. Try it out today! ⭐ Call recordings ⭐ Duo Call supports call recording, which can be started and stopped at any time. The recording files will only be saved locally and will not be uploaded to the cloud, which better protects your privacy. ⭐ No phone number needed ⭐ Duo Call supports both WIFI and cellular data networks. No SIM card or phone number needed! Start your first FREE calls or low-cost calls today. So go ahead, download Duo Call today and start calling the world!" --- Disclaimer This application is not associated or affiliated in any way with Google Rate us a 5-Star(⭐⭐⭐⭐⭐), if you like us. Need help or offer suggestions:[email protected]

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