Version history
Hot Air Balloon Lift Calc
56
ASO score
Text
82/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
3.3
Votes
6
App Age
14y 9m
Last Update
Jan 08, 2024
iAP
JPY120 - 980
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
3.33
|
4.69
|
-29%
|
|
Number of Ratings (Voted)
|
6
|
3.3M
|
-100%
|
|
App Age
|
14y 9m
|
8y 5m
|
+75%
|
|
Price
|
$3
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$65
|
|
|
Update Frequency
|
729d
|
19d
|
+3 769%
|
|
Title Length
|
25
|
23
|
+9%
|
|
Subtitle Length
|
27
|
28
|
-4%
|
|
Description Length
|
1 436
|
3 006
|
-52%
|
|
Number of Screenshots
|
820
|
1418
|
-42
%
|
|
Size
|
8MB
|
289MB
|
-97
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 29, 2025 | Jan 05, 2026 |
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| Top | Dec 29, 2025 | Jan 05, 2026 |
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| Top | Dec 29, 2025 | Jan 05, 2026 |
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| Top | Dec 29, 2025 | Jan 05, 2026 |
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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:
25
of 30
)
Hot Air Balloon Lift Calc
Subtitle
(
Characters:
27
of 30
)
Lift generated by a Balloon
Description
(
Characters:
1436
of 4000
)
Hot Air Balloon Lift Calculator is a physics/math calculator designed to find Balloon Volume, Surface Pressure, Flight Altitude, Ambient Temperature, Envelope Temperature, or Lift Force quickly and easily.
Features:
- Instant calculation
- Results are copyable to other apps
- Formulas are included as a reference
- Support up to 16 decimal places
- Support various units for each input
The lift generated by a balloon varies with the temperature differential, which is the difference in temperature inside the balloon compared to that of the surrounding air mass and the air pressure. The buoyant force pushes upwards on the heated air inside the envelope. The components of a hot air balloon, such as the envelope, burner, fuel tanks, gondola, and passengers, must weigh less than the lift force for the buoyant force to completely lift the hot air balloon off the ground.
The lifting force from a hot air balloon depends on the density difference between the balloon air and surrounding air, as well as the balloon volume.
Formula:
L = Palt * V / Rs * ( 1 / Tamb - 1 / Tenv )
Where:
L - is the balloon payload lift
Rs - is the specific gas constant (for dry air: 287.058) (J*kg⁻¹*K⁻¹)
Palt - is the atmospheric pressure at the operating altitude
V - is the envelope volume
Tamb - is the ambient temperature
Tenv - is the envelope temperature
Thanks for your support, and do visit nitrio.com for more apps for your iOS devices.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 6 |
| App Store Link: | |
| Price: | 2.99 $ |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Productivity, Utilities |
| Size: | 8MB |
| iAP: | 120 - 980 JPY |
| App Age: | 14 years 9 months |
| Release Date: | Apr 06, 2011 |
| Last Update: | Jan 08, 2024 |
| Version: | 1.2 |
Version history
1.2
Jan 08, 2024
- Updated for the newest devices.
- Minor UI update.
- Minor bugs fixed.
1.0.2
Mar 23, 2021
fixed bugs
