Apple's US top charts, captured every morning. Grossing rank is Apple's own revenue ordering. We model it into an honest MRR estimate for every app and flag the niche moneymakers worth copying instead of the giants everyone already knows.
Pro · Any of these can be forked into a working product. Watch a real build first.
Apps tracked
38,302
Modeled estimates
1,268
Copyable picks
21,560
Charts captured
Sep 19, 2026
The startup leaderboard tracks payment-verified and founder-reported MRR, the figures behind every idea we publish.
See the startup leaderboardOrdered by today's chart rank. Movement is vs ~7 days ago.
Eko Health, Inc. · Medical
Free + IAP
13 ratings
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American Society for Colposcopy and Cervical Pathology Inc · Medical
$14.99
8.7K ratings
–
Mobius Connective Technologies, Ltd. · Medical
Free + IAP
114 ratings
–
YOUDAO EDUCATION TECHNOLOGY (HONG KONG) LIMITED · Medical
Free + IAP
477 ratings
–
PERIOD TRACKER & PREGNANCY AND BABY CALENDAR LIMITED · Medical
Free + IAP
10K ratings
–
Texas Tech University Health Sciences Center · Medical
Free + IAP
163 ratings
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*MRR is a modeled point estimate, never a measured figure: computed from grossing rank, ratings momentum, paid-chart position and verified anchors, recalibrated weekly, with our measured error published on the methodology page. The full modeled range sits behind every number (hover it, or open the app's estimator breakdown). Apps without enough signal show no number at all.