Piet Jonas
Developer Info
Piet Jonas was founded in 2008 . The first app was launched in October 3, 2008 and they have 130 iOS apps in April 2026
Piet Jonas is a publisher of Percentage app and other apps in Shopping, FoodDrink, Education categories.
- Founded in
- October 3, 2008
- Last App Updated
- 2 months ago (February 3, 2026)
- Company Website
- http://rates.speedymarks.com
- Contacts
- 113 emails found
Popular Piet Jonas apps in 2026
United States
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Percentage
|
Utilities |
View
|
View
|
0
|
|
1 month ago | |
My Position App
|
Navigation |
View
|
View
|
0
|
|
1 month ago | |
Budget App
|
Finance |
View
|
View
|
0
|
|
2 months ago | |
Just Search
|
Utilities |
View
|
View
|
0
|
|
2 months ago | |
Distance App
|
Travel |
View
|
View
|
0
|
|
2 months ago | |
Degrees Converter
|
Weather |
View
|
View
|
0
|
|
2 months ago | |
Chess Clock App
|
Utilities |
View
|
View
|
0
|
|
7 months ago | |
Holidays Countdown
|
Travel |
View
|
View
|
0
|
|
7 months ago | |
Car Counter
|
Games |
View
|
View
|
0
|
|
7 months ago | |
Boiling
The Water Boiling Point
|
Reference |
View
|
View
|
0
|
|
7 months ago | |
Compass XL
|
Navigation |
View
|
View
|
0
|
|
9 months ago | |
Supermoon
|
Weather |
View
|
View
|
0
|
|
10 months ago | |
Blue Moon App
|
Weather |
View
|
View
|
0
|
|
10 months ago | |
Altimeter (Barometer)
|
Travel |
View
|
View
|
0
|
|
11 months ago | |
Average Calculator
|
Education |
View
|
View
|
0
|
|
11 months ago | |
URL Helper
|
Utilities |
View
|
View
|
0
|
|
1 year ago | |
VAT Calculator
|
Shopping |
View
|
View
|
0
|
|
1 year ago | |
Where am I - App
and what is around
|
Travel |
View
|
View
|
0
|
|
1 year ago | |
Average Calculator HD
|
Education |
View
|
View
|
0
|
|
1 year ago | |
Loan & Mortgage
|
Finance |
View
|
View
|
0
|
|
1 year ago | |
Text Calculator
|
Productivity |
View
|
View
|
0
|
|
1 year ago | |
Multi Task Timer
|
Education |
View
|
View
|
0
|
|
1 year ago | |
Ruler App
Measure the scale
|
Utilities |
View
|
View
|
0
|
|
1 year ago | |
Math Champ Game
|
Education |
View
|
View
|
0
|
|
1 year ago | |
Palindrome
|
Education |
View
|
View
|
0
|
|
1 year ago | |
Morse Code
|
Education |
View
|
View
|
7
|
|
1 year ago | |
Length
Ruler and Unit Converter
|
Utilities |
View
|
View
|
0
|
|
1 year ago | |
Speedy Mail
|
Productivity |
View
|
View
|
0
|
|
1 year ago | |
Speed Limit App
|
Travel |
View
|
View
|
22
|
|
1 year ago | |
Sensors
|
Utilities |
View
|
View
|
2
|
|
2 years ago | |
Air Pressure App
|
Weather |
View
|
View
|
0
|
|
2 years ago | |
Speed App
|
Navigation |
View
|
View
|
0
|
|
2 years ago | |
Thesaurus XL
|
Reference |
View
|
View
|
0
|
|
2 years ago | |
Football Games
|
Sports |
View
|
View
|
1
|
|
2 years ago | |
All Countries XL
|
Reference |
View
|
View
|
1
|
|
2 years ago | |
All Countries
|
Reference |
View
|
View
|
0
|
|
2 years ago | |
Acc Alert
|
Utilities |
View
|
View
|
0
|
|
2 years ago | |
Rates
|
Finance |
View
|
View
|
0
|
|
2 years ago | |
Events
|
Entertainment |
View
|
View
|
0
|
|
2 years ago | |
Savings Calculator
|
Finance |
View
|
View
|
8
|
|
2 years ago | |
Plotter
|
Education |
View
|
View
|
0
|
|
2 years ago | |
SpeedyMarks
|
Productivity |
View
|
View
|
0
|
|
2 years ago | |
Grade Book
|
Education |
View
|
View
|
1
|
|
2 years ago | |
Monty Doors
|
Entertainment |
View
|
View
|
0
|
|
2 years ago | |
Web Monitor App
|
Business |
View
|
View
|
1
|
|
2 years ago | |
City Quiz Germany
|
Games |
View
|
View
|
0
|
|
2 years ago | |
Source Viewer XL
|
Productivity |
View
|
View
|
0
|
|
2 years ago | |
Egg Spoon Race
|
Travel |
View
|
View
|
0
|
|
2 years ago | |
Country Quiz
|
Games |
View
|
View
|
7
|
|
2 years ago | |
My Marks
|
Education |
View
|
View
|
0
|
|
2 years ago |
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