Yes, Dr. DE is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
Dr. DE is free.
To get estimated revenue of Dr. DE app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
Name | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
---|---|---|---|---|---|---|
Pump Rate Calculator
|
View
|
View
|
0
|
|
2 years ago | |
Tubing Stretch Calculator
|
View
|
View
|
0
|
|
2 years ago | |
Gas Compressibility Factor Z
Z-Factor of natural gas
|
View
|
View
|
0
|
|
1 year ago | |
CPC Utility
|
View
|
View
|
0
|
|
1 year ago | |
Hole Volumes
Casing & Tubing Volumes
|
View
|
View
|
0
|
|
2 years ago | |
Workover Assistant
|
View
|
View
|
0
|
|
3 years ago | |
N/A
Oil & Gas App for Deepwater
|
View
|
View
|
0
|
|
2 years ago | |
PDC Bit Dull Grading
|
View
|
View
|
0
|
|
1 year ago | |
Tellus OCTG
|
View
|
View
|
0
|
|
5 months ago |