---
title: "Over | Under - Reviews, Revenue and Downloads in Colombia | Apple App Store"
description: "Over | Under is a simple and intuitive tool that gives photographers and cinematographers the ability to calculate and compare common photographic exposure parameter values – aperture, shutter speed, "
---

# Over | Under — Colombia
> exposure value calculator

![Over App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/b2/0b/c8/b20bc8ee-66f6-2267-6d78-27fae3b5449c/AppIcon-0-1x_U007emarketing-0-0-GLES2_U002c0-512MB-sRGB-0-0-0-85-220-0-0-0-4.png/100x100bb.jpg)

**Developer:** [Stanislav Bondarenko](https://apptail.io/developer/stanislav-bondarenko-jQpc)
**Category:** Photo Video
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** Stanislav-Bondarenko.OverUnder
**Store:** Apple App Store
**Country:** Colombia
**Version:** Alpha 1.0 (released 2019-01-17)
**Original Release:** 2019-01-17
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/co/app/app/id1286572284)
**AppTail Page:** [https://apptail.io/app/over-under-CXNc/colombia](https://apptail.io/app/over-under-CXNc/colombia)

## Over Description
Over | Under is a simple and intuitive tool that gives photographers and cinematographers the ability to calculate and compare common photographic exposure parameter values – aperture, shutter speed, shutter angle, frame rate, light sensitivity, and transmittance.

Over | Under was created by working cinematographers for professional image makers, students, and hobbyists alike to help answer the questions that frequently arise on any set:

How much light will I lose if I close the lens aperture down from f/1.8 to f/5.6?

I can't add more light, but I want to maintain the same exposure level I had before I changed the aperture. My shutter was set to 1/2000s of a second; what should it be to compensate for the light loss?

I was shooting video at 24fps with 5 stops of ND in the matte box. I switched to 120fps for a slow motion sequence, and opened the shutter angle to 227º to regain some motion blur. I will be switching to standard speed shortly, and don't want to relight twice. How many stops of ND should I remove to maintain the same exposure level?

Over | Under can answer these and many more questions, in a simple, intuitive interface inspired by an all-familiar aperture ring.








## Over Available In
- [United States](https://apptail.io/app/over-under-CXNc/united-states)
- [Argentina](https://apptail.io/app/over-under-CXNc/argentina)
- [Australia](https://apptail.io/app/over-under-CXNc/australia)
- [Azerbaijan](https://apptail.io/app/over-under-CXNc/azerbaijan)
- [Brunei](https://apptail.io/app/over-under-CXNc/brunei)
- [Brazil](https://apptail.io/app/over-under-CXNc/brazil)
- [Belarus](https://apptail.io/app/over-under-CXNc/belarus)
- [Canada](https://apptail.io/app/over-under-CXNc/canada)
- [Switzerland](https://apptail.io/app/over-under-CXNc/switzerland)
- [Chile](https://apptail.io/app/over-under-CXNc/chile)
- [China](https://apptail.io/app/over-under-CXNc/china)
- [Colombia](https://apptail.io/app/over-under-CXNc/colombia)
- [Dominican Republic](https://apptail.io/app/over-under-CXNc/dominican-republic)
- [Algeria](https://apptail.io/app/over-under-CXNc/algeria)
- [Ecuador](https://apptail.io/app/over-under-CXNc/ecuador)
- [Egypt](https://apptail.io/app/over-under-CXNc/egypt)
- [United Kingdom](https://apptail.io/app/over-under-CXNc/united-kingdom)
- [Hong Kong SAR China](https://apptail.io/app/over-under-CXNc/hong-kong)
- [Indonesia](https://apptail.io/app/over-under-CXNc/indonesia)
- [Israel](https://apptail.io/app/over-under-CXNc/israel)
- [India](https://apptail.io/app/over-under-CXNc/india)
- [Japan](https://apptail.io/app/over-under-CXNc/japan)
- [South Korea](https://apptail.io/app/over-under-CXNc/south-korea)
- [Kuwait](https://apptail.io/app/over-under-CXNc/kuwait)
- [Kazakhstan](https://apptail.io/app/over-under-CXNc/kazakhstan)
- [Lebanon](https://apptail.io/app/over-under-CXNc/lebanon)
- [Mexico](https://apptail.io/app/over-under-CXNc/mexico)
- [Malaysia](https://apptail.io/app/over-under-CXNc/malaysia)
- [Nigeria](https://apptail.io/app/over-under-CXNc/nigeria)
- [Norway](https://apptail.io/app/over-under-CXNc/norway)
- [New Zealand](https://apptail.io/app/over-under-CXNc/new-zealand)
- [Peru](https://apptail.io/app/over-under-CXNc/peru)
- [Philippines](https://apptail.io/app/over-under-CXNc/philippines)
- [Pakistan](https://apptail.io/app/over-under-CXNc/pakistan)
- [Russia](https://apptail.io/app/over-under-CXNc/russia)
- [Saudi Arabia](https://apptail.io/app/over-under-CXNc/saudi-arabia)
- [Singapore](https://apptail.io/app/over-under-CXNc/singapore)
- [Thailand](https://apptail.io/app/over-under-CXNc/thailand)
- [Türkiye](https://apptail.io/app/over-under-CXNc/turkey)
- [Taiwan](https://apptail.io/app/over-under-CXNc/taiwan)
- [Ukraine](https://apptail.io/app/over-under-CXNc/ukraine)
- [Vietnam](https://apptail.io/app/over-under-CXNc/vietnam)
- [United Arab Emirates](https://apptail.io/app/over-under-CXNc/united-arab-emirates)
- [South Africa](https://apptail.io/app/over-under-CXNc/south-africa)

---

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