Duff - Learn Languages & Speak
4.8M installs
7.1K ratings
194.2K monthly active users
$<10K monthly revenue est.
IAP 24% · Ad 76%
Install Trends
Weekly +120
SteadyMonthly +3.2K
SteadyApp Trends
Tracking Period
3/10
to
2/16
50 data points
Total Installs
4.75M
From: 4.42M
↑
7.38%
Average Rating
4.33 ⭐
From: 4.36 ⭐
↓
0.76%
Total Ratings
7.1K
From: 6.7K
↑
6.61%
Total Reviews
0
From: 0
↑
0.00%
1★ / 5★ Ratio
0.129
From: 0.124
↑
3.74%
Install Analytics
Cumulative Installs
Weekly Installs
Install Growth Rate (%)
Engagement & Revenue
Weekly Active Users
Weekly Ad Revenue
Weekly IAP Revenue
Rating Analytics
Average Rating
Total Rating Count
Weekly Ratings
Review Analytics
Total Reviews
Weekly Reviews
Review Growth Rate (%)
Star Rating Sentiment Analysis
Cumulative Star Rating Distribution Over Time
5 Stars ⭐⭐⭐⭐⭐
4.9K
+1
4 Stars ⭐⭐⭐⭐
1.1K
+0
3 Stars ⭐⭐⭐
272
+1
2 Stars ⭐⭐
199
+0
1 Star ⭐
634
+0