Version history
HVAC ASHRAE Duct Fitting Database
57
ASO score
Text
85/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
2.5
Votes
4
App Age
15y
Last Update
Feb 19, 2023
Compare with Category Top Apps
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Metrics
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Current App
|
Category Top Average
|
Difference
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|---|---|---|---|
|
Rating
|
0
|
4.65
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|
|
Number of Ratings (Voted)
|
0
|
3.2M
|
|
|
App Age
|
15y 0m
|
7y 8m
|
+95%
|
|
Price
|
$10
|
$0
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|
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In-app Purchases Price
|
$0
|
$69
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|
|
Update Frequency
|
1029d
|
27d
|
+3 672%
|
|
Title Length
|
33
|
23
|
+43%
|
|
Subtitle Length
|
20
|
28
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-29%
|
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Description Length
|
1 548
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3 038
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-49%
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Number of Screenshots
|
765
|
1325
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-42
%
|
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Size
|
7MB
|
284MB
|
-97
%
|
Category Ranking in United States
7 days
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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
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Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
33
of 30
)
HVAC ASHRAE Duct Fitting Database
Subtitle
(
Characters:
20
of 30
)
240+ ASHRAE Fittings
Description
(
Characters:
1548
of 4000
)
The ASHRAE Duct Fitting Database (DFDB) for the iPhone and iPad is now compatible with iOS 16 and iPhone 14 Pro.
The ASHRAE DFDB app allows you to perform pressure loss calculations for all 250+ ASHRAE duct fittings in both IP and SI units. Features include dynamic illustrations of each design, and the ability to share reports and spreadsheets through email.
This app is based upon the popular ASHRAE Duct Fitting Database desktop and web applications. The advantages of this mobile app are that you can easily use it out in the field to do quick duct pressure loss calculations, the inputs can be adjusted by touch, and installation is automatic.
The following is a partial list of features:
1. You can create individual projects, each with unique input values and results.
2. Each fitting has its own custom set of input parameters and results.
3. You can easily change the minimum and maximum allowable values for all input parameters.
4. It includes a useful search feature that allows you to type in a partial or full fitting code name to quickly retrieve it.
5. It allows you to display and email two types of reports. The app reports also include a spreadsheet attachment that you can open on your desktop computer to do further analysis.
6. The app displays inputs and results in both IP and SI units.
7. Works on both the iPhone and iPad and adjusts its user interface according to the proper size screen.
The ASHRAE Duct Fitting Database application was designed by Carmel Software Corporation exclusively for ASHRAE.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 4 |
| App Store Link: | |
| Price: | 9.99 $ |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Productivity, Business |
| Size: | 7MB |
| App Age: | 15 years |
| Release Date: | Dec 17, 2010 |
| Last Update: | Feb 19, 2023 |
| Version: | 6.1 |
Version history
6.1
Feb 19, 2023
1. Updates to the following fittings: SR7-2,SR7-3, SR7-14, SR7-15, SR7-16, SR7-17. Added new parameters and updated the calcs
2. If you are updating an previous version of the DFDB app, make sure to close the app then re-open it after downloading the update so it refreshes the list of projects.
6.0
Nov 06, 2022
1. Updated the minimum coefficient ratio lookup values for the following fittings: SD5-1, SD5-2, SD5-3, SD5-4, SD5-5, SD5-6, SD5-7, SD5-8, SD5-9, SD5-10, SD5-11, SD5-12, SD5-13, SD5-14, SD5-15, SD5-, SD5-16, SD5-17, SD5-21
2. Optimized for iOS 16 and iPhone 14.