Alpha Caller
Alpha Caller Summary
Alpha Caller is a mobile Android app in Communication by NACT. Released in Jun 2020 (5 years ago). It has about 523K+ installs and 4.6K ratings with a 3.81★ (average) average. Based on AppGoblin estimates, it reaches roughly 36.6K monthly active users . Store metadata: updated Dec 12, 2025.
Recent activity: 3.1K installs this week (15.4K over 4 weeks) showing below average growth , and 14 new ratings this week View trends →
Store info: Last updated on Google Play on Dec 12, 2025 .
3.81★
Ratings: 4.6K
Screenshots
App Description
Call Nigeria. Affordable and Reliable Voip. Clear Connections
Stay connected anywhere in the world with Alpha Caller, Nigeria’s reliable and
affordable call app by Alpha Technologies Limited.
Enjoy high-quality voice calls at just ₦14/min across all networks — no hidden charges, no call drops, just smooth and clear conversations every time. Get a backup line or replace your fixed line phone and call Nigeria like a local, from anywhere around the world.
Why Choose Alpha Caller?
● Affordable calls to Nigeria, with crystal-clear audio quality
● Get a dedicated Nigerian 0700 phone number
● Works perfectly on all internet connections (Wi-Fi, LTE, 3/4/5G mobile data)
● Easy to use, secure, and dependable
● Ideal for Nigerians at home or abroad
● Dial from your Contacts List, History, or Speed Dial functions
● Get a directory of helpful businesses that are one call away
-- Top Features --
Affordable Call Rates --
Make cross-network calls easily at the lowest rates in Nigeria. Perfect for business owners, students, and families looking to save more. Call Alpha to Alpha, and save even more.
Call Like A Local - No Roaming Fees --
Traveling abroad? Stay in touch with your loved ones using Alpha Caller’s
international VoIP service and call like a local, with No roaming costs.
No App Needed for the Receiver --
The person you call doesn’t need to have the Alpha Caller app - Their phone rings just like you are calling from a major network — stay connected to anyone, anywhere.
Get Your Own Phone Number --
Receive a unique 0700 phone number that displays when you make calls — your personal, professional, and secure line.
Your Backup When Networks Fail --
When regular networks drop, Alpha Caller keeps you connected. Reliable, strong, and always available.
Whether it’s for business, family, or travel — Alpha Caller is your trusted plug for clear, affordable, and uninterrupted communication. It is your smart, low-cost way to call anyone, anywhere.
Download Alpha Caller and Start Calling today