Version history
Neutral Density Calculator
53
ASO score
Text
76/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
4.2
Votes
20
App Age
7y 10m
Last Update
Apr 05, 2021
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.22
|
4.65
|
-9%
|
|
Number of Ratings (Voted)
|
20
|
8.2M
|
-100%
|
|
App Age
|
7y 10m
|
9y 4m
|
-16%
|
|
Price
|
$2
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$46
|
|
|
Update Frequency
|
1715d
|
20d
|
+8 475%
|
|
Title Length
|
26
|
26
|
|
|
Subtitle Length
|
26
|
27
|
-4%
|
|
Description Length
|
1 398
|
3 074
|
-55%
|
|
Number of Screenshots
|
980
|
1492
|
-34
%
|
|
Size
|
0MB
|
329MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 07, 2025 | Dec 14, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 07, 2025 | Dec 14, 2025 |
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No results were found!
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| Top | Dec 07, 2025 | Dec 14, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 07, 2025 | Dec 14, 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:
26
of 30
)
Neutral Density Calculator
Subtitle
(
Characters:
26
of 30
)
Neutral Density Calculator
Description
(
Characters:
1398
of 4000
)
Neutral Density Calculator for photographers to calculate the shutter speed when adding neutral density filters to your lens. Set the filter you are using and the shutter speed without the filter and the app calculates the new shutter speed with your filter fitted. This is a utility app that helps you determine the correct exposure time/shutter speed when using Neutral Density Filters.
Instantly it tells you exactly how long to leave your shutter open, and it even has a built-in timer countdown clock.
Features:
- User friendly UI
- Includes a countdown timer if exposure time is more than 60 seconds (bulb)
- Option to dim the screen while countdown
- Option to enable disable sound once timer reach
- Neutral density or Optical density unit selection
- Supports up to 20-stops of ND filter
- Base Shutter speed from 1/8000 - 60 sec
- Show Fractional transmittance data with selected ND filter
Steps:
1 - How many stops your ND filter is (like a 3-stop, 4-stop, 10-stop, etc.)
2 - Base shutter speed - What your current shutter speed is (before you put your ND filter on your lens)
3 - Final time are calculate base on your input, you can press the start button sync with DSLR/DSLM camera shutter at the same time. And the timer will remind you once timer reach to release your DSLR/DSLM camera shutter.
Thanks for your support and do visit nitrio.com for more apps for your iOS devices.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 20 |
| App Store Link: | |
| Price: | 1.99 $ |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Photo & Video, Utilities |
| Size: | - |
| App Age: | 7 years 10 months |
| Release Date: | Feb 07, 2018 |
| Last Update: | Apr 05, 2021 |
| Version: | 1.1 |
Version history
1.1
Apr 05, 2021
- Update for Newest Devices
- Bug Fixed
Apr 11, 2020
First release
