---
title: "Reciprocity Plus - Reviews, Revenue and Downloads in Canada | Apple App Store"
description: "Reciprocity+ : photo tool, for calculating long exposure, for digital and analog photography. Are you tired of mentally multiplying exposure time with yor ND3+ND8 filters, and then adding reciprocity "
---

# Reciprocity Plus — Canada
> Long exposures without failure

![Reciprocity Plus App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a6/71/33/a67133b3-ef70-431a-1a1a-311fa805fc6c/AppIcon-0-0-1x_U007emarketing-0-7-0-P3-85-220.png/434x0w.png)

**Developer:** [Henry Thomas](https://apptail.io/developer/henry-thomas-ASn)
**Category:** Photo Video
**Rating:** 5.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.leborddelapiscine.reciprocity
**Store:** Apple App Store
**Country:** Canada
**Version:** 1.26 (released 2025-09-08)
**Original Release:** 2014-07-22
**Languages:** English, French

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ca/app/app/id898649178)
**AppTail Page:** [https://apptail.io/app/reciprocity-plus-WqNc/canada](https://apptail.io/app/reciprocity-plus-WqNc/canada)

## Reciprocity Plus Description
Reciprocity+ : photo tool, for calculating long exposure, for digital and analog photography. Are you tired of mentally multiplying exposure time with yor ND3+ND8 filters, and then adding reciprocity failure rate ? Reciprocity + is for  you : 

• 29 Filters : CTO, CTB, Green series, ND serie and more

• 110 Reciprocity charts included.
• Design your own chart or modify an existing one
• Share your charts with PInhole Assit App, 
• Share by email

•Available charts : 
• A chart adapted from Jim Shull's The Hole Thing  
• Two charts for RC photo paper , 
•  400TX,TMX,TMY,HP5+,100 Delta (source APUG forums)
• max 400, T max 100,TRiX & Plus 125, Ilford films  (Without Lenses website )
• Official Ilford films. 
• Ektachrome, Fujichrome, Agfachrome and + from "Using the View Camera". 
• Arista films (courtesy of David Aimone) 
• Ilford Pan F, Fuji FP100, Fuji Neopan 100 ACROS, Ektar 100
• Fuji FP 3000B
• and more (119 films).

• A timer, of You can quit the app, no matter what you do, the timer will notify you when the exposure is over.

From the makers of Pinhole Assist.

## Reciprocity Plus Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/14/29/11/142911f6-0712-a22c-c927-cbf752989dd4/mzl.aqtyhxlb.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/52/f9/c7/52f9c7f7-a44b-af01-d186-feb56f2b1bee/mzl.lkwjkpgc.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/e7/0c/7d/e70c7d55-6423-a44b-6555-393154a28359/mzl.twssrqlw.png/640x960.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/e8/59/4d/e8594ddb-3704-9b4c-8b2b-75f884de7ad9/mzl.zavddgpe.png/640x960.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/43/e8/f7/43e8f738-d4ce-bdb1-0fb4-7c5106ce0aef/mzl.zqeighzw.png/640x960.png)

## Reciprocity Plus Rating Breakdown in Canada
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Reciprocity Plus Reviews in Canada

### ***** "Must have"
In the Analog profession
-- Mario Rego, 2024-10-12

[View all Reciprocity Plus reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Reciprocity Plus Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Canada | Photo Video | #11 |
| Top Paid | Canada | Overall | #91 |

## Reciprocity Plus Discovered Keywords
- reciprocity plus

## Apps Similar to Reciprocity Plus
- [Mark II Artist's Viewfinder](https://apptail.io/app/mark-ii-artists-viewfinder-eZd/canada)
- [Viewfinder Preview](https://apptail.io/app/viewfinder-preview-EBl/canada)
- [f/ Tools](https://apptail.io/app/f-tools-wpzb/canada)
- [Art of Foto](https://apptail.io/app/art-of-foto-Cpzb/canada)
- [Reciprocity Timer](https://apptail.io/app/reciprocity-timer-yqNc/canada)
- [Massive Dev Chart Timer](https://apptail.io/app/massive-dev-chart-timer-yyed/canada)
- [Yafra - EXIF for analog film](https://apptail.io/app/yafra-exif-for-analog-film-xZGd/canada)
- [Darkroom Lab Timer](https://apptail.io/app/darkroom-lab-timer-JzKd/canada)
- [Spot Meter Pro](https://apptail.io/app/spot-meter-pro-arBe/canada)
- [FilmHolders](https://apptail.io/app/filmholders-gvMf/canada)

## Reciprocity Plus Available In
- [United States](https://apptail.io/app/reciprocity-plus-WqNc/united-states)
- [China](https://apptail.io/app/reciprocity-plus-WqNc/china)
- [France](https://apptail.io/app/reciprocity-plus-WqNc/france)
- [Germany](https://apptail.io/app/reciprocity-plus-WqNc/germany)
- [Canada](https://apptail.io/app/reciprocity-plus-WqNc/canada)
- [Spain](https://apptail.io/app/reciprocity-plus-WqNc/spain)
- [Slovakia](https://apptail.io/app/reciprocity-plus-WqNc/slovakia)
- [South Korea](https://apptail.io/app/reciprocity-plus-WqNc/south-korea)
- [Sweden](https://apptail.io/app/reciprocity-plus-WqNc/sweden)
- [Finland](https://apptail.io/app/reciprocity-plus-WqNc/finland)
- [Switzerland](https://apptail.io/app/reciprocity-plus-WqNc/switzerland)
- [Chile](https://apptail.io/app/reciprocity-plus-WqNc/chile)
- [Colombia](https://apptail.io/app/reciprocity-plus-WqNc/colombia)
- [Cyprus](https://apptail.io/app/reciprocity-plus-WqNc/cyprus)
- [Czechia](https://apptail.io/app/reciprocity-plus-WqNc/czechia)
- [Denmark](https://apptail.io/app/reciprocity-plus-WqNc/denmark)
- [Dominican Republic](https://apptail.io/app/reciprocity-plus-WqNc/dominican-republic)
- [Algeria](https://apptail.io/app/reciprocity-plus-WqNc/algeria)
- [Ecuador](https://apptail.io/app/reciprocity-plus-WqNc/ecuador)
- [Egypt](https://apptail.io/app/reciprocity-plus-WqNc/egypt)
- [United Kingdom](https://apptail.io/app/reciprocity-plus-WqNc/united-kingdom)
- [Greece](https://apptail.io/app/reciprocity-plus-WqNc/greece)
- [Hong Kong SAR China](https://apptail.io/app/reciprocity-plus-WqNc/hong-kong)
- [Croatia](https://apptail.io/app/reciprocity-plus-WqNc/croatia)
- [Hungary](https://apptail.io/app/reciprocity-plus-WqNc/hungary)
- [Indonesia](https://apptail.io/app/reciprocity-plus-WqNc/indonesia)
- [Ireland](https://apptail.io/app/reciprocity-plus-WqNc/ireland)
- [Israel](https://apptail.io/app/reciprocity-plus-WqNc/israel)
- [India](https://apptail.io/app/reciprocity-plus-WqNc/india)
- [Iceland](https://apptail.io/app/reciprocity-plus-WqNc/iceland)
- [Italy](https://apptail.io/app/reciprocity-plus-WqNc/italy)
- [Jamaica](https://apptail.io/app/reciprocity-plus-WqNc/jamaica)
- [Japan](https://apptail.io/app/reciprocity-plus-WqNc/japan)
- [Kuwait](https://apptail.io/app/reciprocity-plus-WqNc/kuwait)
- [Kazakhstan](https://apptail.io/app/reciprocity-plus-WqNc/kazakhstan)
- [Lebanon](https://apptail.io/app/reciprocity-plus-WqNc/lebanon)
- [Luxembourg](https://apptail.io/app/reciprocity-plus-WqNc/luxembourg)
- [Madagascar](https://apptail.io/app/reciprocity-plus-WqNc/madagascar)
- [North Macedonia](https://apptail.io/app/reciprocity-plus-WqNc/north-macedonia)
- [Mexico](https://apptail.io/app/reciprocity-plus-WqNc/mexico)
- [Malaysia](https://apptail.io/app/reciprocity-plus-WqNc/malaysia)
- [Nigeria](https://apptail.io/app/reciprocity-plus-WqNc/nigeria)
- [Netherlands](https://apptail.io/app/reciprocity-plus-WqNc/netherlands)
- [Norway](https://apptail.io/app/reciprocity-plus-WqNc/norway)
- [Nepal](https://apptail.io/app/reciprocity-plus-WqNc/nepal)
- [New Zealand](https://apptail.io/app/reciprocity-plus-WqNc/new-zealand)
- [Peru](https://apptail.io/app/reciprocity-plus-WqNc/peru)
- [Philippines](https://apptail.io/app/reciprocity-plus-WqNc/philippines)
- [Pakistan](https://apptail.io/app/reciprocity-plus-WqNc/pakistan)
- [Poland](https://apptail.io/app/reciprocity-plus-WqNc/poland)
- [Portugal](https://apptail.io/app/reciprocity-plus-WqNc/portugal)
- [Qatar](https://apptail.io/app/reciprocity-plus-WqNc/qatar)
- [Romania](https://apptail.io/app/reciprocity-plus-WqNc/romania)
- [Saudi Arabia](https://apptail.io/app/reciprocity-plus-WqNc/saudi-arabia)
- [Singapore](https://apptail.io/app/reciprocity-plus-WqNc/singapore)
- [Thailand](https://apptail.io/app/reciprocity-plus-WqNc/thailand)
- [Tunisia](https://apptail.io/app/reciprocity-plus-WqNc/tunisia)
- [Türkiye](https://apptail.io/app/reciprocity-plus-WqNc/turkey)
- [Taiwan](https://apptail.io/app/reciprocity-plus-WqNc/taiwan)
- [Ukraine](https://apptail.io/app/reciprocity-plus-WqNc/ukraine)
- [Uzbekistan](https://apptail.io/app/reciprocity-plus-WqNc/uzbekistan)
- [Vietnam](https://apptail.io/app/reciprocity-plus-WqNc/vietnam)
- [United Arab Emirates](https://apptail.io/app/reciprocity-plus-WqNc/united-arab-emirates)
- [South Africa](https://apptail.io/app/reciprocity-plus-WqNc/south-africa)
- [Armenia](https://apptail.io/app/reciprocity-plus-WqNc/armenia)
- [Argentina](https://apptail.io/app/reciprocity-plus-WqNc/argentina)
- [Austria](https://apptail.io/app/reciprocity-plus-WqNc/austria)
- [Australia](https://apptail.io/app/reciprocity-plus-WqNc/australia)
- [Azerbaijan](https://apptail.io/app/reciprocity-plus-WqNc/azerbaijan)
- [Belgium](https://apptail.io/app/reciprocity-plus-WqNc/belgium)
- [Bulgaria](https://apptail.io/app/reciprocity-plus-WqNc/bulgaria)
- [Brunei](https://apptail.io/app/reciprocity-plus-WqNc/brunei)
- [Brazil](https://apptail.io/app/reciprocity-plus-WqNc/brazil)

---

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