Performance · Worldwide
Downloads & Revenue estimates
Monthly, by storefront, with daily history
Rating · WW
1.0★
2 ratings
Chart position
Apple's Top Grossing chart — all apps ranked by revenue (purchases + subscriptions).
Ratings count — US
Not enough history yet.
Listing
Longitudinax Pro是一個問卷調查平台讓研究人員能夠更有效率地進行縱向研究(Longitudinal study)。這個手機應用程式讓研究參加者根據不同研究的需要隨時隨地進行問卷評估。
No rank history yet for this selection.
See the numbers behind the rankings
