Eiko Morozumi is an indie developer with 6 apps on the App Store. Ranked #332 (top 1%) out of 48,765 developers on IndieRank. Primary category: Games. 157 total ratings with 4.7★ average.
How is this calculated?
IR Rate Breakdown
Review Score623
log10(157 + 1) x 300 x (4.7 / 5) — Review count x Rating quality
Update Recency0
— — Days since last update (max 300)
Portfolio200
min(6, 5) x 40 — Active app count (max 5) (max 200)
Total823
Formula:
IR Rate = log10(reviews+1) x 300 x (rating/5) + activity + portfolio