English Verb Conjugation
by Trung Nguyen
- Reference
- Paid
- Rating
- 0.0
- 0 ratings
- Last update
- Nov 28, 2025
- Version 3.0
- Size
- 9 MB
- Category
- Reference
- 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.
This app provides the digital tools and study material to help you learn how to conjugate over 2000 English verbs in all tenses.
VERBS
- Meaning and sample sentences
- Indicative, subjective, conditional and other forms
- Pronunciaton audio
QUIZ
- 21 multiple choice quizzes
- Quizzes and answers shuffle every time
- You got score only if you give correct answer at the first time
FLASHCARD
- There are 22 decks for you to select
- Flip a flashcard to see its gerund, past and past participle form
- Audio feature to help you remember a verb
MATCH GAME
- Learn and play - match a word with its meaning
OTHER FEATURES
- Learn 5 verbs daily with Words of The day feature
- Learn random verbs
- Voice feature: learn by repeatedly listening
What’s new
Release notes for the latest version, as written by the developer.
We have added more English verbs in this version.
Rank history
Daily position in the Guinea-Bissau charts. #1 is at the top.
- Best rank
- #2
- Current rank
- #2
- 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 size0% · 25
Developer: 13 apps on the charts
- Audience size– · 20
No data, weight redistributed
- App size100% · 10
Size: 9 MB
- Price model100% · 15
Price model: paid
- Demand proof80% · 30
Best rank #2, 3 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 3.0LatestReleased Nov 28, 2025