# User Specific Data - Building a Custom Calculator

**URL:** <https://community.glideapps.com/t/user-specific-data-building-a-custom-calculator/36180>\
**Category:** Ask for Help\
**Created:** [December 21, 2021, 10:34am UTC](https://community.glideapps.com/t/user-specific-data-building-a-custom-calculator/36180 "2021-12-21T10:34:15Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Ashish\_Mathpal](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/ashish_mathpal/32/36360_2.png) [@Ashish\_Mathpal](https://community.glideapps.com/u/Ashish_Mathpal)\
**Post date:** [December 21, 2021, 10:34am UTC](https://community.glideapps.com/t/user-specific-data-building-a-custom-calculator/36180/1 "2021-12-21T10:34:16Z")

</div>

Hello there,

I’m new to Glide and am currently developing a calculator in it.  
Users’ data would be unique to them, allowing them to see personalized results.

I understand that I must upgrade from the free to the Pro plan in order to enable user-specific data.

**Will the Pro plan limit the number of people who can use this calculator?**

Regards

---

<div class="post-metadata">

**Author:** ![Darren\_Murphy](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/darren_murphy/32/47326_2.png) [@Darren\_Murphy](https://community.glideapps.com/u/Darren_Murphy)\
**Post date:** [December 21, 2021, 11:18am UTC](https://community.glideapps.com/t/user-specific-data-building-a-custom-calculator/36180/2 "2021-12-21T11:18:46Z")

</div>

> [@Ashish\_Mathpal](#):
>
> I understand that I must upgrade from the free to the Pro plan in order to enable user-specific data.

No, that’s not true. User Specific columns are available in any/all apps, regardless of plan.

> [@Ashish\_Mathpal](#):
>
> Will the Pro plan limit the number of people who can use this calculator?

No.

For some inspiration, check the following post:

> [@March Challenge - Calculator](https://community.glideapps.com/t/march-challenge-calculator/24091):
>
> I had an idea a while ago to see if I could build a reasonably functional calculator in Glide. I decided to give it a shot and came up with one that actually works pretty well. It’s nothing fancy like a scientific calculator, but it handles the basics (addition, subtraction, multiplication, division). OK, it turned out to have a lot more functionality than originally planned. It took a lot of trial and error to work out most of the bugs and have it work how I would expect a basic calculator t…

---

<div class="post-metadata">

**Author:** ![Ashish\_Mathpal](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/ashish_mathpal/32/36360_2.png) [@Ashish\_Mathpal](https://community.glideapps.com/u/Ashish_Mathpal)\
**Post date:** [December 21, 2021, 11:35am UTC](https://community.glideapps.com/t/user-specific-data-building-a-custom-calculator/36180/3 "2021-12-21T11:35:53Z")

</div>

Thanks a lot, @Darren_Murphy This is very helpful.