iRead-3 Practice App
William Pfaffenberger$6.99 upfront★ 2.7 · 6 ratingsshipped Sep 15, 2025
#91 Paid · Education
MRR*
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Not enough grossing-chart signal for an honest number yet.
Chart position
#91
paid · Education
Ratings base
6
momentum charts unlock as daily captures accrue
*MRR is a modeled point estimate, never a measured figure: computed from observed chart ranks, ratings momentum, paid-chart position and verified anchors, recalibrated weekly. The full modeled range is in the estimator breakdown below, and our measured error is published on the methodology page.
Cumulative ratings
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