Esa Helttula
Developer Info
Esa Helttula was founded in 2009. The first app was launched in November 17, 2009 and they have 17 iOS apps in August 2025
Esa Helttula is a publisher of Visual Order of Operations app and other apps in Education categories.
- Founded in
- November 17, 2009
- Last App Updated
- 1 year ago (November 5, 2023)
- Company Website
- http://www.idevbooks.com/index.php
- Contacts
- 1 emails found
Popular Esa Helttula apps in 2025
United States
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Visual Order of Operations
|
Education |
View
|
View
|
0
|
|
1 year ago | |
Vedic Multiplication
Vertically and Crosswise
|
Education |
View
|
View
|
0
|
|
2 years ago | |
Grid Multiplication
|
Education |
View
|
View
|
0
|
|
3 years ago | |
Partial Quotients Division
|
Education |
View
|
View
|
0
|
|
3 years ago | |
Lattice Multiplication
|
Education |
View
|
View
|
1
|
|
3 years ago | |
Decimal Rounding
|
Education |
View
|
View
|
0
|
|
3 years ago | |
Partial Product Multiplication
|
Education |
View
|
View
|
0
|
|
3 years ago | |
Fraction Math
|
Education |
View
|
View
|
11
|
|
3 years ago | |
Trade-First Subtraction
|
Education |
View
|
View
|
1
|
|
3 years ago | |
Whole Number Rounding
|
Education |
View
|
View
|
0
|
|
3 years ago | |
Column Subtraction
|
Education |
View
|
View
|
0
|
|
3 years ago | |
Column Addition
|
Education |
View
|
View
|
6
|
|
3 years ago | |
Long Multiplication
|
Education |
View
|
View
|
8
|
|
3 years ago | |
Fractions Decimals Percentages
Visual Exploration
|
Education |
View
|
View
|
0
|
|
3 years ago | |
Long Division
|
Education |
View
|
View
|
16
|
|
3 years ago | |
European Long Division
|
Education |
View
|
View
|
0
|
|
5 years ago | |
Schriftliche Division :
|
Education |
View
|
View
|
0
|
|
5 years ago |
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