Version history
Place Value Chart
45
ASO score
Text
59/100
Reviews
0/100
Graphic
64/100
Other
0/100
App Rating
4.2
Votes
76
App Age
13y 2m
Last Update
Jun 26, 2023
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.21
|
4.57
|
-8%
|
|
Number of Ratings (Voted)
|
76
|
3M
|
-100%
|
|
App Age
|
13y 2m
|
6y 5m
|
+105%
|
|
Price
|
$1
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$21
|
|
|
Update Frequency
|
907d
|
35d
|
+2 468%
|
|
Title Length
|
17
|
17
|
|
|
Subtitle Length
|
29
|
24
|
+21%
|
|
Description Length
|
1 214
|
2 207
|
-45%
|
|
Number of Screenshots
|
4365
|
1283
|
+240
%
|
|
Size
|
3MB
|
848MB
|
-100
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 11, 2025 | Dec 18, 2025 |
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| Top | Dec 11, 2025 | Dec 18, 2025 |
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| Top | Dec 11, 2025 | Dec 18, 2025 |
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No results were found!
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| Top | Dec 11, 2025 | Dec 18, 2025 |
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No results were found!
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Ranking Keywords in United States
| Keywords | App Rank |
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Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
17
of 30
)
Place Value Chart
Subtitle
(
Characters:
29
of 30
)
Experience the Number System!
Description
(
Characters:
1214
of 4000
)
Experience grouping and ungrouping in our decimal number system with this interactive place value chart.
Touch the chart to create tokens and move them around with your finger. Is this always possible?
Remove tokens by moving them to the top of the chart. Shake your iPad or iPhone to remove all of them.
Some activities supported by this place value chart:
- How can you create large numbers using the least number of tokens?
- How can you remove tokens quickly without shaking the device?
- What happens if a token is moved from the hundreds to the ones? And what happens if you first move it to the tens place and then to the ones?
This brand new version features new options to show totals, both as a number and in written english. Furthermore it is possible to use it for decimal fractions.
The educational design of this interactive place value chart has been developed by Prof. Ulrich Kortenkamp (Didactics of Mathematics, University of Potsdam, Germany) and Prof. Silke Ladel (Didactics of Primary Education, Mathematics, Saarland University, Germany). It supports the development of mental concepts for place values in decimal systems and targets elementary and primary and lower secondary education.}
Read more
Other
Additional Information
Version history
6.0
Jun 26, 2023
* Added support for new display sizes and for a fifth column.
* Added a "Euro mode" for working with representations using bank notes and coins.
* You can switch off the magic bundling/undbundling in the preferences
* New localization to Afrikaans
* Bug fixes and performance improvements.
5.0
Aug 30, 2018
The app can now show both the decimal representation and the spelled out name of the number at the same time.
Further changes:
- Settings have been improved.
- iPhone X support.
- A small bug fix in Montessori mode