Version history
Astrophysics I
25
ASO score
Text
1/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.4
Votes
30
App Age
14y 5m
Last Update
May 06, 2021
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.4
|
4.6
|
-4%
|
|
Number of Ratings (Voted)
|
30
|
269.8K
|
-100%
|
|
App Age
|
14y 4m
|
6y 4m
|
+125%
|
|
Price
|
$4
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$45
|
|
|
Update Frequency
|
1683d
|
45d
|
+3 682%
|
|
Title Length
|
14
|
26
|
-46%
|
|
Subtitle Length
|
0
|
28
|
|
|
Description Length
|
851
|
2 877
|
-70%
|
|
Number of Screenshots
|
1560
|
1180
|
+32
%
|
|
Size
|
0MB
|
220MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
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No results were found!
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Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
14
of 30
)
Astrophysics I
Subtitle
(
Characters:
0
of 30
)
Description
(
Characters:
851
of 4000
)
Astrophysics I is the first of a series of three educative applications in astronomy. This first part covers the solar system.
More than 90 screens of astronomy on the solar system !
More than 40 animations to explain astrophysics, most in 3D.
For teachers !! Connect your iPad to a video projector and show the animations to your students in classroom.
List of topics:
Introduction:
- Reminder of mathematics,
- Reminder of mechanical,
- Coordinate Systems,
- Time measurement.
Gravity
- Gravity,
- The orbits,
- The orbit elements,
- Kepler's laws,
- The Lagrangian points.
The Solar System
- Earth,
- The Earth-Moon system,
- The Earth's atmosphere,
- Atmospheres,
- Distance Scale,
- Models of Solar Systems,
- Asteroids,
- Comets,
- The planets.
Constants
- Physical constants,
- Astronomical constants.
References
- Books,
- Websites.}
Read more
Other
Additional Information
Version history
8.71
May 06, 2021
We're listening to your feedback and working hard to improve Skype. Here's what's new:
- Improved Share extension with dark mode support and better performance
- Upgraded custom reaction picker so you can now have more reactions right at your fingertips
- Bug fixes and stability improvements
Visit https://go.skype.com/whatsnew for more details.
8.70
Apr 06, 2021
We're listening to your feedback and working hard to improve Skype. Here's what's new:
- Now you can have big conversations, because Skype calls now support up to 100 participants for audio group calls
- Bug fixes and stability improvements