Mango Exposure: The Calculator 與 ND+Timer 使用情況與統計
Calculate long exposure times and depth of field with precision.
## Long Exposure ##
- Up to 20 stops of ND filter compensation
- Multiple filter notation formats (stops, optical density, ND number)
- Built-in countdown timer for exposures over 5 seconds
## Depth of Field ##
- Hyperfocal distance, near limit, and far limit
- Supports APS-C, full frame, Micro Four Thirds, medium format, and large format sensors
- Switch between meters or feet & inches
## Designed for iOS ##
- Light and dark appearance
- iPad multitasking support
## Pricing ##
- Free with ads
- One-time purchase to remove ads
Happy photographing!
– Yilei
- Apple App Store
- 免費版
- 照片與影片
商店排名
- -
You are on a trip and would like to take a photo of a waterfall? Maybe You would like to take a long time exposure. ND+Timer gives you all the required capabilities to do filter photography. With ND+Timer you can always determine the correct exposure time for your photo. You can use the included timer feature to avoid missing the perfect moment.
ND+Timer provides a lot of features:
- Intuitive and clean app for photographers
- Simple determination of exposure times with ND filters
- Timer feature for taking photos
- Notifications while device is locked
ND+Timer is a freetime app project. To avoid annoying ads the app has some features available through in app purchases. Have understanding for this.
Pro features (in app purchase):
- Dark mode for the night
- Widget with running timer on the lock screen
- Support for the Dynamic Island
- Hide unnecessary filters for clarity
- Compute the exposure time automatically for multiple filters
- Apple App Store
- 免費版
- 照片與影片
商店排名
- -
Mango Exposure: The Calculator VS. 
ND+Timer1月 19, 2026