mmg Customer
mmg Customer Summary
mmg Customer is a mobile iOS app in Finance by Guyana Telephone & Telegraph Co. Ltd. Released in Nov 2025 (3 months ago). It has 33 ratings with a 3.61★ (average) average. Store metadata: updated Feb 5, 2026.
Recent activity: 1.00 new ratings this week View trends →
Store info: Last updated on App Store on Feb 5, 2026 .
3.61★
Ratings: 33
Screenshots
App Description
The mmg app is an electronic wallet, the first in Guyana, which uses a secure platform to allow you more money flexibility. It’s speedy, secure, simple and has no monthly fees. Using mmg, you can make payments, shop, transfer money, top up your phone, and more. You can do it anytime, anywhere.
Our agents are conveniently located so you can top up your account with ease. Download now to get started.