Vumingo Exam Testing Engine
by LEARNERS LTD
- Education
- Free
- Zombie
- Small & simple · 84
- Rating
- 0.0
- 0 ratings · India storefront
- Last update
- Aug 10, 2025
- Version 2.6
- Size
- 75 MB
- Category
- Education
- Tracked since
- Oct 12, 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.
Welcome an iOS version of Exam Testing Engine, your personal guru in exam preparation process! ETE is the response for on-the-go productivity. Even your busy schedule is not an obstacle now! Being always at hand, you can prepare for your certifications exams anywhere and anytime.
Exam Testing Engine is the only application which plays all .ete files even on the go.
NOTE: If you have any problems using our application, please contact us at [email protected]
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Subscriptions:
- Titles:
Full access to Exam Testing Engine for 1 months
Full access to Exam Testing Engine for 3 months
Full access to Exam Testing Engine for 6 months
Full access to Exam Testing Engine for 1 year
- Length/price of subscription:
1 month – $69.99
3 months – $119.99
6 months – $199.99
1 year – $299.99
- Payment are charged to user's Apple ID account at confirmation of purchase
- Subscriptions automatically renew unless the user cancels at least 24 hours before the end of the current period
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's account settings on the App Store
Terms and conditions: https://www.vumingo.com/terms-and-conditions.html
Privacy policy: https://www.vumingo.com/privacy-policy.html
What’s new
Release notes for the latest version, as written by the developer.
bug fixing
Rank history
Daily position in the Tanzania charts. #1 is at the top.
- Best rank
- #7
- Current rank
- #7
- Days charting
- 1 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
84/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size100% · 20
Ratings: 0
- App size60% · 10
Size: 75 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof70% · 30
Best rank #6, 4 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 2.6LatestReleased Aug 10, 2025