mmg Customer
mmg Customer Summary
mmg Customer is a mobile iOS app in Finance by Guyana Telephone & Telegraph Co. Ltd. Released in Nov 2025 (6 months ago). It has 44 ratings with a 3.75★ (average) average. Based on AppGoblin estimates, it reaches roughly 482 monthly active users . Store metadata: updated May 21, 2026.
Store info: Last updated on App Store on May 21, 2026 .
3.75★
Ratings: 44
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.