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Photographer's companion

Photographer's companion

Stef Software

Helper application for photographers calculating adjustments to make.

4.2 Ratings 1K+ Reviews 100K+ Downloads

Ratings & Reviews

Write a Review
  • Feb 24, 2021

    By Fred Nelsen
    The app looks great it's just that my Sony a7riv is not listed in the cameras. Would you be adding this in the near future?
  • Dec 19, 2020

    By David Rivett
    Started playing with this today. I was really looking for an ephemeris but found this has so much more, though you can't search alternative locations plus dates in the free version. So I bought the Pro version. Very nice interface, quick easy to use etc. Stored Planner locations are great for places you re-visit for different lighting effects, also favourites option for cameras and lenses makes storing and retrieving your kit easy. Things like the guideline settings for photographing lightning and stop motion settings for various moving objects are nice touches, and having struggled with capturing lightning, this would have been a great starting point. A lot of very nice thinking in this app.
  • Mar 19, 2021

    By John Howard
    Fast and ease to understand
  • Jan 26, 2021

    By Lonnie Jones
    I've only had this app a couple of days but can already see the benefits. The only thing lacking is tide times, but I usually Google that. Still worth considering in the next version.
  • Jan 5, 2021

    By Stuart Bramford
    Great app. I've not used all the features admittedly, but the ones I have helped me get some great results.
  • Nov 27, 2020

    By Ron Voskuil
    Clean and crisp user interface. A true addition to my hardware.
  • Nov 10, 2020

    By David Lester
    I am really impressed. I no longer need to guess the focus depth of field using different lens, distance, f/stop etc., which is only one benefit of a program rich in many useful modules. Well done
  • Jan 12, 2021

    By Jimmy Lee
    It gives good reliable info when you need it.
  • Aug 5, 2019

    By Shobair Mohammadi
    HIGHLY RECOMMENDED! If you are seeking for a great app to master DSLR photography, that's the best option. It's a really well designed calculator of exposure, depth of field, etc, and really works well and suggests you what settings you should use to take great photo. It works well, designed well and hey, no ads included, which really makes me feel good.
  • Jul 20, 2019

    By Eddy Reyes
    Great job with the app! A small bug i noticed is that in the Capture the Stars section, the moon phases appear to be reversed (moon warning appears during moonless nights). Also, many of the symbols in the tables are a little hard to understand. It would have helped to add a help message for each one. Great job though, I salute you!
  • Feb 24, 2021

    By Fred Nelsen
    The app looks great it's just that my Sony a7riv is not listed in the cameras. Would you be adding this in the near future?
  • Dec 19, 2020

    By David Rivett
    Started playing with this today. I was really looking for an ephemeris but found this has so much more, though you can't search alternative locations plus dates in the free version. So I bought the Pro version. Very nice interface, quick easy to use etc. Stored Planner locations are great for places you re-visit for different lighting effects, also favourites option for cameras and lenses makes storing and retrieving your kit easy. Things like the guideline settings for photographing lightning and stop motion settings for various moving objects are nice touches, and having struggled with capturing lightning, this would have been a great starting point. A lot of very nice thinking in this app.
  • Mar 19, 2021

    By John Howard
    Fast and ease to understand
  • Jan 26, 2021

    By Lonnie Jones
    I've only had this app a couple of days but can already see the benefits. The only thing lacking is tide times, but I usually Google that. Still worth considering in the next version.
  • Jan 5, 2021

    By Stuart Bramford
    Great app. I've not used all the features admittedly, but the ones I have helped me get some great results.
  • Nov 27, 2020

    By Ron Voskuil
    Clean and crisp user interface. A true addition to my hardware.
  • Nov 10, 2020

    By David Lester
    I am really impressed. I no longer need to guess the focus depth of field using different lens, distance, f/stop etc., which is only one benefit of a program rich in many useful modules. Well done
  • Jan 12, 2021

    By Jimmy Lee
    It gives good reliable info when you need it.
  • Aug 5, 2019

    By Shobair Mohammadi
    HIGHLY RECOMMENDED! If you are seeking for a great app to master DSLR photography, that's the best option. It's a really well designed calculator of exposure, depth of field, etc, and really works well and suggests you what settings you should use to take great photo. It works well, designed well and hey, no ads included, which really makes me feel good.
  • Jul 20, 2019

    By Eddy Reyes
    Great job with the app! A small bug i noticed is that in the Capture the Stars section, the moon phases appear to be reversed (moon warning appears during moonless nights). Also, many of the symbols in the tables are a little hard to understand. It would have helped to add a help message for each one. Great job though, I salute you!
  • Dec 13, 2019

    By Andrew McCarty
    Fantastic Idea BUT...Some technical specs for cameras are inaccurate. It incorrectly lists and calculates for the Panasonic GH4 as a 5:4 aspect ratio for some reason. And the aspect ratio cannot be changed in app, rendering the entire app useless. If this is changed and you are allowed to edit the aspect ratio, this will be a 5 star review.

No reviews available

No reviews available

  • Dec 19, 2020

    By David Rivett
    Started playing with this today. I was really looking for an ephemeris but found this has so much more, though you can't search alternative locations plus dates in the free version. So I bought the Pro version. Very nice interface, quick easy to use etc. Stored Planner locations are great for places you re-visit for different lighting effects, also favourites option for cameras and lenses makes storing and retrieving your kit easy. Things like the guideline settings for photographing lightning and stop motion settings for various moving objects are nice touches, and having struggled with capturing lightning, this would have been a great starting point. A lot of very nice thinking in this app.
  • Mar 19, 2021

    By John Howard
    Fast and ease to understand
  • Jan 5, 2021

    By Stuart Bramford
    Great app. I've not used all the features admittedly, but the ones I have helped me get some great results.
  • Nov 27, 2020

    By Ron Voskuil
    Clean and crisp user interface. A true addition to my hardware.
  • Nov 10, 2020

    By David Lester
    I am really impressed. I no longer need to guess the focus depth of field using different lens, distance, f/stop etc., which is only one benefit of a program rich in many useful modules. Well done
  • Jan 12, 2021

    By Jimmy Lee
    It gives good reliable info when you need it.
  • Aug 5, 2019

    By Shobair Mohammadi
    HIGHLY RECOMMENDED! If you are seeking for a great app to master DSLR photography, that's the best option. It's a really well designed calculator of exposure, depth of field, etc, and really works well and suggests you what settings you should use to take great photo. It works well, designed well and hey, no ads included, which really makes me feel good.
  • Apr 10, 2020

    By Matt
    This is the most impressive tool i have seen for sale for experienced photographers on the Play Store. It is for experienced photographers through, if your just messing around on even the most expensive top of the line smartphone camera's it's just not for that. It's meant more for regular cameras. It's a really handy tool for pro's for making certain adjustments. Not to say you shouldn't get it to learn. I've learned a lot from it!
  • Sep 9, 2019

    By Justin Levy
    The app is really useful, it's a bit overwhelming for a beginner like me but is more useful that unuseful. One thing I think it is missing as a glossary. There is a lot of terminology that I don't know (Update) very speedy response from developer, which I love to see, will upgrade to 5 stars once a glossary is available, thank you
  • Oct 3, 2018

    By Jan Neggers
    Really nice app, super useful when trying to explain all the basics to new photographers. It's a good tool to use to remember what all these number mean that the camera throws at you. On my wish list for this app: A simple logbook that allows me to log camera settings per frame per roll when using an analog camera.
  • Feb 24, 2021

    By Fred Nelsen
    The app looks great it's just that my Sony a7riv is not listed in the cameras. Would you be adding this in the near future?
  • Jan 26, 2021

    By Lonnie Jones
    I've only had this app a couple of days but can already see the benefits. The only thing lacking is tide times, but I usually Google that. Still worth considering in the next version.
  • Jul 20, 2019

    By Eddy Reyes
    Great job with the app! A small bug i noticed is that in the Capture the Stars section, the moon phases appear to be reversed (moon warning appears during moonless nights). Also, many of the symbols in the tables are a little hard to understand. It would have helped to add a help message for each one. Great job though, I salute you!

No reviews available

  • Dec 13, 2019

    By Andrew McCarty
    Fantastic Idea BUT...Some technical specs for cameras are inaccurate. It incorrectly lists and calculates for the Panasonic GH4 as a 5:4 aspect ratio for some reason. And the aspect ratio cannot be changed in app, rendering the entire app useless. If this is changed and you are allowed to edit the aspect ratio, this will be a 5 star review.

No reviews available

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