Christoph Matzka
EliteTop Rated
533
IR Rate
#1606
Overall
#1803
Momentum
Christoph Matzka is an indie developer with 2 apps on the App Store. Ranked #1606 (top 5%) out of 32,752 developers on IndieRank. Primary category: Health & Fitness. 46 total ratings with 4.5★ average.
How is this calculated?
IR Rate Breakdown
Review Score
453
log10(46 + 1) x 300 x (4.5 / 5) — Review count x Rating quality
Update Recency
0
— — Days since last update (max 300)
Portfolio
80
min(2, 5) x 40 — Active app count (max 5) (max 200)
Total
533
Formula:
IR Rate = log10(reviews+1) x 300 x (rating/5) + activity + portfolio
How You Compare
Top 82%
Top 82% of 674 developers in Health & Fitness.
IR Rate
533
You
285.7
Avg
1.9K
Best
Total Ratings
46
You
255
Avg
65K
Best
Avg Rating
4.5
You
2.5
Avg
5
Best
App Count
2
You
2.2
Avg
11
Best
User Sentiment
🟢
Very Positive
4.5 ★ · 46 ratings · Low confidence (few reviews)
4.5 ★
ASO Insights
Metadata Health
✅
Moodistory : Journal d'hu — App name length
29 chars ✓
✅
Tinnilog - Tinnitus Track — App name length
27 chars ✓
✅
Rating
4.5 ★ ✓
❌
Review count
46(low)
Popular keywords in this category
calculdupoidsmgendestreakslamaisonen
Ranking History
★ MOST POPULAR
Moodistory : Journal d'humeur
Stats
- Apps
- 2 / 2
- Total Ratings
- 46
- Avg Rating
- 4.5 ★
- Category
- Health & Fitness
- Last Update
- —
Apps (2)
Moodistory : Journal d'humeur
Tinnilog - Tinnitus Tracker