Published by M.Bemowski

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Why should I report an Issue with DOF simulator?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of M.Bemowski to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
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About DOF simulator

1. Calculates camera depth of field and background blur and simulates it on a photo for any lens, camera and distance combination with different types of lens blur (bokeh).

2. Saving the parameters sets on a list allows to directly compare the outcome of different equipment configurations.

3. You can choose from 4 ultra high resolution backgrounds, 8 models of different height and 10 types of bokeh.

4. Any change in the parameters instantly affects the preview - you can easily observe its influence on the resulting photo.

5. Mobile version of the dofsimulator. net online tool.

6. Comprehensive help and a guide that presents all the features helps to understand the meaning of all the presented parameters even for beginner amateurs of photography.

DOF simulator Customer Insights

1. Really excellent to see the understand the combination of focal length and f stop number to use on your camera to get the desired look you want...Especially good to see at what distance and what part to focus @ each parameters to get the optimum bokeh we all crave for..you can easily input your camera model and lens and get to see what all is possible with those.

2. kudos to the developer and well done.5 stars! If you a visual learner and want to understand how depth of field works with different aperture settings and distances, then the DOF simulator app and/or website is an incredible resource.

3. I shoot with micro 4/3 so conventional charts don't give me what I need - this app has all the camera formats on tap.Crashes on install.

4. Thanks for the hard work!Can't use it on s21 note ultra, says app has a bug, try using it when developer has an update.

5. It's a shame because the web version isn't mobile optimized and this is pretty useful.This is for photographers, not people who want to create fake Bokeh.

6. When I click it, it auto crashes.As the most recent reviews said, this app does not work.

7. Also helps in allowing to simulate other lens's effect on your camera before actually purchasing.

8. App needs to be updated, enjoyed using it on my last phone.

9. Last update was 2 years ago...Love the app when it was working but now the app is not opening.

10. Cleared cache, still crashes.

11. I'm using a Samsung s21fe, and the app will not even open.No longer works.

Steps to Troubleshoot & Fix DOF simulator Issues

1. Fix DOF simulator Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart DOF simulator: Restarting the app will resolve most errors.
  2. Update the DOF simulator App. Here is how:
    1. On Android goto PlayStore » Search for "DOF simulator" » Open DOF simulator » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for DOF simulator » click "UPDATE".
  3. Clear DOF simulator app cache: Clearing cached data will force your app to retrieve the latest data directly from DOF simulator servers.
    1. On Android, goto Settings » Apps » Select "DOF simulator" » click Storage » click "Clear Cache".
  4. Check DOF simulator app permissions. If any of these permissions required to use your device's features are disenabled, DOF simulator might not work.
  5. Uninstall and reinstall DOF simulator. If nothing else has worked, completely uninstall DOF simulator then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing DOF simulator not working


2. Fix DOF simulator Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make DOF simulator be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to DOF simulator not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, DOF simulator may not be able to connect to the Internet when running in the background.

Reported Issues