Piet Jonas
Developer Info
Piet Jonas was founded in 2008. The first app was launched in October 3, 2008 and they have 162 iOS apps in January 2025
Piet Jonas is a publisher of Ruler App app and other apps in Shopping, FoodDrink, Education categories.
- Founded in
- October 3, 2008
- Last App Updated
- 2 weeks ago (January 13, 2025)
- Company Website
- http://temperature.speedymarks.com
- Contacts
- 113 emails found
Popular Piet Jonas apps in 2025
United States
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Ruler App
Measure the scale
|
Utilities |
View
|
View
|
0
|
|
2 weeks ago | |
Altitude App
|
Navigation |
View
|
View
|
0
|
3
|
1 month ago | |
Humidity App
|
Weather |
View
|
View
|
0
|
|
2 months ago | |
Math Champ Game
|
Education |
View
|
View
|
0
|
|
3 months ago | |
Weight Chart
Überwache Dein Gewicht
|
Health Fitness |
View
|
View
|
0
|
|
3 months ago | |
Palindrome
|
Education |
View
|
View
|
0
|
|
5 months ago | |
Morse Code
|
Education |
View
|
View
|
7
|
|
5 months ago | |
Länge
|
Utilities |
View
|
View
|
0
|
|
6 months ago | |
Speedy Mail
|
Productivity |
View
|
View
|
0
|
|
7 months ago | |
Speed Limit App
|
Travel |
View
|
View
|
22
|
|
7 months ago | |
Sensors
|
Utilities |
View
|
View
|
0
|
|
10 months ago | |
Air Pressure App
|
Weather |
View
|
View
|
0
|
|
10 months ago | |
Speed App
|
Navigation |
View
|
View
|
0
|
|
1 year ago | |
Thesaurus XL
|
Reference |
View
|
View
|
0
|
|
1 year ago | |
Golf
Upcoming tournaments
|
Sports |
View
|
View
|
0
|
|
1 year ago | |
Football Games
|
Sports |
View
|
View
|
0
|
3
|
1 year ago | |
All Countries XL
|
Reference |
View
|
View
|
0
|
|
1 year ago | |
All Countries
|
Reference |
View
|
View
|
0
|
|
1 year ago | |
Acc Alert
|
Utilities |
View
|
View
|
0
|
|
1 year ago | |
Speedometer App 2
|
Navigation |
View
|
View
|
0
|
|
1 year ago | |
CountDownr
|
Business |
View
|
View
|
0
|
|
1 year ago | |
Rates
|
Finance |
View
|
View
|
0
|
|
1 year ago | |
Events
|
Entertainment |
View
|
View
|
0
|
|
1 year ago | |
Savings Calculator
|
Finance |
View
|
View
|
0
|
|
1 year ago | |
Plotter
|
Education |
View
|
View
|
0
|
|
1 year ago | |
SpeedyMarks
|
Productivity |
View
|
View
|
0
|
|
1 year ago | |
Grade Book
|
Education |
View
|
View
|
0
|
|
1 year ago | |
Max Peak
|
Travel |
View
|
View
|
0
|
|
1 year ago | |
Monty Doors
|
Entertainment |
View
|
View
|
0
|
|
1 year ago | |
Web Monitor App
|
Business |
View
|
View
|
0
|
|
1 year ago | |
City Quiz Germany
|
Games |
View
|
View
|
0
|
|
1 year ago | |
Source Viewer XL
|
Productivity |
View
|
View
|
0
|
|
1 year ago | |
Egg Spoon Race
|
Travel |
View
|
View
|
0
|
|
1 year ago | |
Country Quiz
|
Games |
View
|
View
|
0
|
|
1 year ago | |
My Marks
|
Education |
View
|
View
|
0
|
|
1 year ago | |
States XL
|
Reference |
View
|
View
|
0
|
|
1 year ago | |
State Quiz
|
Games |
View
|
View
|
0
|
|
1 year ago | |
Game Counter HD
|
Sports |
View
|
View
|
0
|
|
1 year ago | |
3D Plotter XL
|
Education |
View
|
View
|
0
|
|
1 year ago | |
Web Images
|
Utilities |
View
|
View
|
0
|
|
1 year ago | |
Funktionsplotter XL
|
Education |
View
|
View
|
0
|
|
1 year ago | |
Daily
|
Lifestyle |
View
|
View
|
0
|
|
1 year ago | |
States
|
Reference |
View
|
View
|
1
|
|
1 year ago | |
Capital Quiz
|
Games |
View
|
View
|
0
|
|
1 year ago | |
Timer App
|
Utilities |
View
|
View
|
0
|
|
1 year ago | |
Game Counter
|
Sports |
View
|
View
|
0
|
|
1 year ago | |
Smooth Countdown
|
Utilities |
View
|
View
|
0
|
|
1 year ago | |
Smooth Clock
|
Utilities |
View
|
View
|
0
|
|
1 year ago | |
Baseball Games
|
Sports |
View
|
View
|
0
|
|
1 year ago | |
Basketball Game
|
Games |
View
|
View
|
0
|
|
1 year ago |
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