The ultimate photographer's toolbox.

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Depth of Field

Inverse Depth of Field

Light Meter & Exposure Calculator

Timelapse Calculator

FAQ is coming soon.

Privacy Policy

We value your privacy. We do not collect your data, with two simple exceptions:

  1. If you write us a mail to our mail adress or via the built-in feedback form, we will use your e-mail-adress and the contents of your mail to answer your request. We won't use this data for anything else.
  2. If you opt in, Apple might collect anonymized information e.g. about how often you start our App and potential crashes. We can't trace this information back to individual users.


If you have any questions, problems, or want to give us feedback, you can reach us at We are happy to help you!