USSD vs App Payments: Converting Feature-Phone Customers (2026)

The verdict in three sentences

In 2026, between 25 and 40 % of users across sub-Saharan Africa still pay with a feature phone — no smartphone, no data — and ignoring them means writing off an entire rural market. USSD payment (\*code#) works on 2G with 70 to 82 % completion, while redirecting to an app requires a smartphone and a connection. Offering USSD alongside the app is a profitable financial inclusion decision.

App, USSD or manual merchant code

Three journeys coexist. The app (wallet redirection) offers the best experience but excludes feature phones. USSD push sends a payment prompt straight to the handset, confirmed with the PIN. The manual merchant code (the customer dials a sequence and enters the number and amount) works everywhere but invites keying errors.

Technical constraints and coverage

The USSD session is capped at 180 seconds: the journey must be short, with few screens and clear labels, or the session expires and the customer drops off. USSD is available from MTN, Airtel and other operators in 2026, each session carrying an operator cost to build into the model. The average USSD basket is often lower than the app's, but rural volume more than makes up for it.

Mini case study

Halima sells farm inputs and delivers in rural areas around Kaduna. Her site only accepted app payment: about 35 % of her prospects, on feature phones, could not pay and fell back to cash or gave up. Adding a USSD push journey with 78 % completion, she recovers most of those customers. On 200 monthly orders at a 12,000 FCFA (about USD 20) average basket, capturing just 50 extra USSD orders adds 600,000 FCFA in monthly revenue previously lost for lack of a suitable channel.

Become a Kolonell referral partner

Many merchants don't realize they lose their rural customers for lack of USSD payment. Introduce them to Kolonell and earn your commission: 15 % + 5 % recurring on a showcase site, 12 % on e-commerce, 10 % on a marketplace, 8 % on institutional. An inclusive payment journey opens a new market for our clients — and pays you for the introduction, with no technical effort on your part.

FAQ

What share of customers really needs USSD? In 2026, 25 to 40 % of users across sub-Saharan Africa still use feature phones, more so in rural areas. Ignoring USSD means giving up this often loyal, lightly contested market share.

Why is the USSD session so constrained? It is technically capped at about 180 seconds. Too long a journey expires, hence the need for short menus and clear labels to keep completion at 70 to 82 %.

Does USSD work on all operators? Yes, MTN MoMo, Airtel Money and other operators offer USSD in 2026. Each session carries an operator cost to factor in, but it consumes no customer data.

Is the USSD basket lower? Often yes, as it targets rural customers with more modest purchasing power. But volume and loyalty compensate: capturing 50 extra USSD orders a month changes the economics.

Should I drop the app in favor of USSD? No, the two are complementary. The app serves connected urban customers with a better experience; USSD captures the rural base on 2G. Offering both maximizes the addressable market.

Let's talk about your project. We add a USSD payment journey to your site to capture feature-phone customers. WhatsApp +221 77 596 93 33.