Koichiro Umemiya
Prolific
0
IR Rate
#1734
Overall
#1509
Momentum
Koichiro Umemiya is an indie developer with 7 apps on the App Store. Ranked #1734 (top 20%) out of 8,599 developers on IndieRank. 41 total ratings with 0.0★ average.
How is this calculated?
IR Rate Breakdown
Review Score
0
log10(0 + 1) x 300 x (0.0 / 5) — Review count x Rating quality
Update Recency
0
— — Days since last update (max 300)
Portfolio
200
min(7, 5) x 40 — Active app count (max 5) (max 200)
Total
200
Formula:
IR Rate = log10(reviews+1) x 300 x (rating/5) + activity + portfolio
ASO Insights
Metadata Health
✅
Video Saver & Player / iC — App name length
27 chars ✓
✅
Image Bulk Saver / iDig — App name length
23 chars ✓
✅
Picture in Picture iPlaye — App name length
26 chars ✓
✅
Speedy Note Editor / iNot — App name length
26 chars ✓
✅
Combine Photos - Merge Im — App name length
29 chars ✓
✅
Full Webpage Screenshot & — App name length
30 chars ✓
Ranking History
★ MOST POPULAR
Video Saver & Player / iCap
Stats
- Apps
- 7 / 7
- Total Ratings
- 41
- Avg Rating
- 0.0 ★
- Category
- —
- Last Update
- —
Apps (7)
Video Saver & Player / iCap
Image Bulk Saver / iDig
Picture in Picture iPlayer
Show 4 more apps
Speedy Note Editor / iNote
Combine Photos - Merge Images
Full Webpage Screenshot & Save
Reverse Image Search / iSearch