mmg Customer
by Guyana Telephone & Telegraph Co. Ltd
- Finance
- Free
- Rating
- 3.9
- 127 ratings
- Last update
- Sep 24, 2026
- Version 1.1.4
- Size
- 177 MB
- Category
- Finance
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
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.
What’s new
Release notes for the latest version, as written by the developer.
- Performance improvements and bug fixes
Rank history
Daily position in the Guyana charts. #1 is at the top.
- Best rank
- #1
- Current rank
- #1
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
61/100
Not flagged as small & simple
- Developer size70% · 25
Developer: 2 apps on the charts
- Audience size– · 20
No data, weight redistributed
- App size25% · 10
Size: 177 MB
- Price model10% · 15
Price model: free
- Demand proof90% · 30
Best rank #1, 7 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 1.1.4LatestReleased Sep 24, 2026