Solve Any Error in Microsoft Excel
You got an error in your Excel table and need help with it? Professor's Error Helper for Excel helps you to fix any error in Excel.
Microsoft Excel is very powerful, but when it comes to solving errors, it's often not very helpful. What's the difference between #NUM!, #NULL! and #VALUE!?

All Error Messages - in Combination with 37 Formulas
Usually, you receive error messages such as "#VALUE!" or "#N/A". But what does this error message mean for each formula?
Professor Excel can help you:
- Select the error you received and you'll get an explanation of the error.
- If you furthermore select the formula it occurred in, you'll get a detailed description of how to solve it for your individual case.

No Sign up, Easy to Use, Universal and Free
This app
- doesn't require any sign up
- is extremely easy to use
- works on both iPhone and iPad
- is entirely free!
Try it now!

What’s New

Version 1.0

This update is signed with Apple’s latest signing certificate. No new features are included.

App Privacy

The developer, Henrik Schiffner, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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