Reciprocity Timer is a photo & video app developed by Pump Interactive. Available for $1.99, it was updated to v3.99 on October 11, 2024, and currently holds a 4.6 out of 5 rating based on 5.4K reviews. Before downloading, make sure your device has at least 27 MB of free space and runs Android 11+ or iOS 12.0+.
Description
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.
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User Reviews and Ratings
★★★★★ Only thing like itIts a little ugly but gets the job done :)
★★★★★ Has changed the game for meAs all of my lenses have speeds that are NOT true to their stated times, that had cause many years of frustration in attempts to get good exposures. I had purchased a shutter speed timer, and hand written the speed averages for each, but attempting to then mentally calculate exposure reciprocity? It was a nightmare. Then I hear of “Reciprocity Timer”. Now with the App enhancement of being able to enter my own shutter speeds, I have consistently taken good exposure photos time and time again.
★★★☆☆ Clever but text is way too tinySeems like a useful app, but I may never really know. The text on screen is way too tiny to read. Does the designer intend for us to use a lupe??
★★★★★ Was good, not so much nowKeeps crashing or deleting custom settings. Tried contacting developer and got no response. UPDATE: app is working great now after a conversation with the developer. Sent him screen recordings and data to help him figure it out. App update was done in a few hours, approved by Apple and downloaded to my phone a couple hours later. It’s already helped me. Cheers.
★★★★☆ Except tri-x time is way offOther films I checked are ok. Very useful app for me but I would verify your film is correct.
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