Reciprocity Timer vs Light Meter Ultra

Manage your film photography from start to finish!  Reciprocity Timer has 2 Version - the "Standard" Version does NOT include advanced features but can be used to calculate reciprocity on a range of common films. The "Pro" Version is available for an additional $9.99 USD (via in-app-purchase) unlocks a range of advanced features. The initial purchase price allows you to calculate reciprocity for all the films included by selecting an observed exposure time. This $1.99 US non-pro version is suitable for people who just need to calculate an exposure that includes reciprocity adjustments for commonly used films. It will suit many users who don't require or need to upgrade to the pro version for features like note keeping or a camera database etc. It's most suitable if you are new to film. More advanced film users and photographers may want to pay to upgrade after their initial purchase to the pro version. If you use a pro-feature you'll be prompted to upgrade for an additional $9.99 US. This will unlock all the additional features including the Zone Editor, Note, Camera and Film Holder database as well as custom films and filters. There is no need to upgrade if you just want to calculate and time reciprocity for a particular film and you always use the same camera. The app includes in-app purchase to unlock pro features including a note-keeping feature, the ability to add custom films and the ability to select often used film stock as favorites. Once you upgrade then the one app does it all - notes, filters, exposure calculations, custom films, zone system editor, film holder management as well as the reciprocity math! A comprehensive film reciprocity calculator for photographers. Select a film type and metered exposure time - the calculator will provide a reciprocity compensated exposure time. The app includes an exposure timer so you can time your long exposures. You can also use a slider to adjust exposure when you have filters attached. The app supports a wide range of film stocks and allows the user to add various common exposure filters such as NDs and Polarizers. Keep detailed notes and share them. Share your adjusted exposure times with colleagues. This app makes film photography a breeze. You may need to setup Reciprocity Timer in Settings -> Notification Center to ensure the app's timer can notify you when exposures are ending and your device is asleep. Watch companion app now included. To install the app use the Apple Watch App on your phone. Ensure your watch and phone are paired an unlocked and scroll down the list of available apps to Reciprocity Timer. Select Install. You can also turn on "Automatically Install Apps".

Fast, precise and easy to use. Get perfect exposures every time. No additional hardware required. Say goodbye to arcane Sunny 16. Figuring out the best exposure settings for your manual camera doesn’t have to be difficult. Light Meter Ultra for iPhone gives you the exact readings you need for your camera by simply pointing your device at the scene. Precise measurements mean you can dial in the perfect exposure settings for capturing the widest dynamic range, whilst customizable shooting profiles allow you to switch between settings with a single tap. Download now and take advantage of our free plan which includes our precision Aperture Priority metering mode, limited settings, and single-use shooting profiles. Or choose one of our PRO plans and gain access to everything the app has to offer, including our full suite of professional metering modes, quick-select reusable shooting profiles, plus advanced features such as reciprocity failure correction that you won't find elsewhere. Capture your creative vision with powerful features, including: - Aperture Priority Metering Mode - Shutter Priority Metering Mode* - Exposure Priority Metering Mode* - Stop increment selection of full, half or third stops* - Customizable ISO, Shutter Speed and Aperture ranges* - Exposure Compensation - Exposure Lock - Sample Offset - Custom Camera Profiles* - Detachable Lens Profiles* - Film/Emulsion Profiles* - Bulb-mode* - Reciprocity Failure Correction* *Features marked with an asterisk require an active PRO plan Download now and start metering on your iPhone today. Terms of Use: https://lightmeterultra.com/terms Privacy Policy: https://lightmeterultra.com/privacy