Please, add units for pressure, electricity, work and force! Or let the user input new units as functions of multiple other units (like 1 Pa = 1 N/m^2).

I don't know whether it's possible or not. Introduce collaboration of sheets between two or more systems with different users through which they can view and edit the same sheet simultaneously just like one does in "Pages" and "Numbers". Justification: This type of collaboration will eliminate a need to share sheet each time it gets modified by either party involved in the discussion or calculation. This will also promote Soulver as others will have to install the app if one needs to collaborate over a particular sheet.

It would be very helpful to be able to do some basic network subnetting in Soulver. An example could be something simple like this. INPUT: 74.125.227.0/29 OUTPUT - CIDR IP Range -- 74.125.227.0 - 74.125.227.7 Subnet Mask -- 255.255.255.248

I won't be able to upgrade to Soulver 3 until you have iOS/iPadOS support. I use Soulver on all my platforms, and regularly move back and further. Only having it on my computer would represent where I use it only about 20% of the time.

A feature where one can flag sheets and sort them as per their flag colour as one does with files and folders in macOS. Justification: There are sheets which belongs to a particular folder but needs categorisation because of its use case. This feature will help categorise sheets in a particular folder.

please, bring back sci notation format (as in Soulver 2)

It would be great to be able to do Latitude/Longitude arithmetic. For instance: 32 degrees 14 minutes 52 seconds + 18 degrees 11 minutes 33 seconds. All you need is plus and minus; I can't think of a reason that you would need multiplication or division. I am a programmer myself and once wrote a program to do this in Fortran (I know, old language!).

Other apps like Things, Bear and iA Writer allow you to swipe the main view to open or close the sidebar. This would be a great addition to Soulver.

It would be excellent if I could set a global variable in a sheet, rather than only in the application settings. e.g. "Expenses" is a list of all my monthly costs, which are summed into a global variable, which I can then refrence via my "Income" sheet. Thus adding or removing expenses automatically updates my Income sheet.

Support different number bases like binary and hexadecimal