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A Nigerian payment service bank app for individuals and small businesses to transfer money to mobile numbers or bank accounts, and buy airtime and data.

SmartCash PSB is a Nigerian payment service bank for individuals and small businesses that need mobile-first tools for everyday banking transactions like transfers and top-ups.
Key capabilities include:
Available on Web, Android, and iOS.
It primarily serves consumers who want digital financial services on their phones, with secondary use for small businesses and merchants that need simple ways to send and receive payments.
SmartCash PSB is notable in Nigeria because it is provided by Airtel Africa PLC, linking a payment service bank offering to a major telecom operator’s distribution footprint and mobile user base. Customer support contact points include customerservice@smartcashpsb.ng and privacy enquiries via privacyoffice@smartcashpsb.ng.
As of Oct 5, 2026, SmartCash PSB is rated 3.9 on the App Store from 2.1K reviews and 4.6 on Google Play from 118.7K reviews with 10M+ installs.
Every product starts at a 3.5-star baseline worth 7 reviews. Each approved review pulls the score toward the real average, so a product with one 5-star review shows about 3.7.
Learn how reviews workNG · 2 reviews
Jun 26, 2026
I love how easy and seamless it is. I love the option of USSD for easy access to buy products
NG · 4 reviews
Jun 5, 2026
A great application that makes money transfer easy and cost free with their no transfer-charge fee. Also makes purchasing data more affordable with their *939*77# code and also get a 10% refund. The app is just Soo lovely ♥️
SmartCash PSB is a Nigerian payment service bank from Airtel that lets you open and use a digital account to send money, receive money, and handle everyday payments on your phone. You can transfer funds to mobile numbers and bank accounts, buy airtime and data, pay utility and TV bills, and scan and pay at merchants through its app and USSD (*939#).
SmartCash PSB operates in Nigeria as a licensed payment service bank. Its services and USSD code are targeted at users within the Nigerian market.
To sign up for SmartCash PSB, you can dial *939# on a supported Nigerian mobile line or download the Smartcash PSB app on Android or iOS and follow the in‑app registration steps to open an account. You will typically need a mobile number and basic personal details to get started.
Yes, SmartCash PSB has mobile apps for both Android and iOS. You can download the “Smartcash PSB” app from Google Play Store and Apple App Store.
SmartCash PSB is best suited for individuals in Nigeria who need a simple mobile way to send and receive money, buy airtime and data, and pay everyday bills. It is also useful for small businesses and merchants that need straightforward tools to accept and make digital payments.
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