Version history
Astrophysics II
27
ASO score
Text
4/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4
Votes
21
App Age
13y 5m
Last Update
Apr 15, 2022
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4
|
4.62
|
-13%
|
|
Number of Ratings (Voted)
|
21
|
280.1K
|
-100%
|
|
App Age
|
13y 4m
|
6y 4m
|
+110%
|
|
Price
|
$3
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$49
|
|
|
Update Frequency
|
1339d
|
43d
|
+3 010%
|
|
Title Length
|
15
|
26
|
-42%
|
|
Subtitle Length
|
0
|
28
|
|
|
Description Length
|
941
|
2 852
|
-67%
|
|
Number of Screenshots
|
1413
|
1179
|
+20
%
|
|
Size
|
51MB
|
212MB
|
-76
%
|
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 |
|---|---|---|
|
No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
15
of 30
)
Astrophysics II
Subtitle
(
Characters:
0
of 30
)
Description
(
Characters:
941
of 4000
)
Astrophysics II is the second of a series of three educative applications in astronomy. This second part covers the stars.
More than 60 screens of astronomy on the solar system !
More than 25 animations to explain astrophysics, most in 3D.
For teachers !! Connect your iPad with a video projector and show the animations to your students in classroom.
List of topics:
Light and Matter:
- Electromagnetic Radiation,
- Light Radiation,
- Matter,
- Light-matter interaction,
- The Dopplet Effect,
- Telescopes.
- Radio telescopes.
Stellar Systems
- Constellations,
- Distance Measurement of Stars,
- Multiple Systems,
- Nebulae,
- Star Cluster.
Life of Star
- Star Formation,
- Physics of Star,
- Nucleosynthesis,
- Evolution of Stars,
- Wolf-Rayet Stars,
- Cepheids,
- Novae,
- Supernovae,
- Black Holes,
- Neutron Star,
- Planetary Nebulae.
Constants
- Physical constants,
- Astronomical constants.
References
- Books,
- Website.}
Read more
Other
Additional Information
Version history
4.0
Apr 15, 2022
- Update for iOS 12,
- Update for the new 2018 iPads pro,
- Overall improvements.
1.0
May 10, 2020