CompareOpen in Google Play
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Compatible with Android 15.
Welcome to spectacle world! Let's go on an adventure for flash mental arithmetic
Flash mental arithmetic is to calculate mentally. For example, "+1" is displayed quickly, so flash. And "+5", too. At last "+3". What's the answer? Correct answer is "9". This app is for play flash mental arithmetic to the fullest. Let's go on an brain adventure!
past month, based on 1 day
Downloads
Low confidence1
From install count ÷ months since release
In-app revenue
$0
No in-app purchases
Ads
$0
$0 – $0
Estimate, ads (benchmark-based, not calibrated per app)
Total
$0
In-app + ads
Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.