電卓₊ — Revenue & Downloads Estimate
Utilities · Impala Studios · iOS App Store
CALIBRATED ESTIMATE· matched to live market data
EST. REVENUE / MO
$400k
point estimate · 92% confidence
EST. DOWNLOADS / MO
912k
point estimate · 92% confidence
CATEGORY RANK
#83
Utilities · top grossing · US · Apple public data
REVENUE / DOWNLOAD
$0.44
per download · unit economics
Start 3-day free trial →Full 12-month history, rivals & keywords for 電卓₊ · $0 today · cancel in 2 clicks
Confidence check: tight agreement
HONEST CONFIDENCE
Appdex publishes honest confidence, not fake precision. 電卓₊'s readout is a conservative point estimate (~$400k/mo, ~92% confidence) — when the engine can say more, it shows the full range or a verified figure.
Behind this number is an engine that never stops: it re-processes millions of rows of App Store signals every day across 1M+ apps, rebuilds every estimate nightly, and grades its own accuracy against tens of thousands of independently known figures before anything ships. How the engine is tested →