Leica Allegedly Rips Off AppCam for the New Leica T

Leica T back

The recently-introduced Leica T features a 16.5MP APS-C sensor and interchangeable lens mount, along with what looks to be a very polished touchscreen interface. 

It is that touchscreen interface that the software developers at AppCam take issue. According to a snark-heavy press release from AppCam, the Leica T’s operating system is a complete rip off of AppCam’s product.

Moreover, the companies allegedly worked together in the past in hopes that Leica could integrate the AppCam system into its products. After an evaluation period, Leica declined and then, according to AppCam, its software showed up in the Leica T end product.

These are pretty bold claims.

I’ve reached out to my contacts at Leica for further comment. I’ll let you know when I hear back.

Here’s the email in full that AppCam has sent out today:

A short story about small inventors, large companies and the true whereabouts of Elvis Aaron Presley

Last week we had the great fortune to get one of the coveted copies of the new Leica T in our hands. After we had an extensive look at this beautiful camera, we would like to congratulate Leica on this really successful piece of technology. In particular, we were very impressed by the operating system of the Leica T.

But with a closer look at the new Leica operating system we must also notice that it has a surprising resemblance to the system of the AppCam. The only major difference is that the values ​​are set by tapping on the display on the Leica T, whereas by dials on the AppCam. The use of camera apps and their free configuration – like the apps on a smartphone – equates otherwise more or less exactly to our system.

We must admit that we were sceptical at first whether this similarity is really just random. In particular, because we have presented our AppCam system about two and a half years ago to the Product Manager of Leica, Stefan Daniel, at the former company location in Solms. He had even asked us at that time to provide him with a computer simulation of the AppCam for a few days for a more detailed test. But the cooperation failed. In the end, Mr. Daniel sent us a rejection letter because he saw no possibility of applying our invention to the products of Leica (see Appendix).

As we now inquired at Leica about the circumstances of this incredible accident, they taught us a very hard lesson quickly. The legal department of Leica told us very clearly that there must have been a kind of “parallel development” of our two companies, and that each publicly expressed doubt from AppCam about that will result in massive legal action and substantial claim for compensation by Leica.

Because such a hard crackdown would probably ruin our small company, we would like to announce at this point this two following immutable truths:

  1. The emergence of the operating system of the Leica T has nothing to do with our former presentation of the AppCam system. All similarities are completely coincidental.
  2. Elvis is still alive, somewhere out there …

But we are not resentful. We are really looking forward with the great success of the Leica T, because it contributes to make the benefits of camera apps known worldwide. And this is the right way to carry not only the imaging, but also the operation of the cameras into the digital age.

Camera apps are the future.

And that’s why we wish Leica – despite everything – lots of success.

Jürgen Habenstein
AppCam OS



  1. says

    I have over $100,000 invested in Leica, and I won’t be buying the T-system for my wife now that I’ve read this article. Instead, I’ll go out and get her an A7.