if you delete custom advanced function like "abc",
you cannot create another new function "abc".
it is very inconvenient...

Some bills cannot be sent until the actual bill is received. I need to know what has been sent.

Some expenses take time to process at the bank.

Add arrows to move left and right in the expression to make navigation for edits easier.

would like to see calc, tip, conv the history. Or have the ability to change the order myself.

Alerts are currently only available for Budget Schedules. We could add them to individual transaction also, though they would be probably more fitting there in Reminders vs. the Calendar... I'll create a feature request for this to review...

ie, you put in two of the three variables (cost, sell price, margin) and the calculator gives you the third variable as an output. For reference you can look at a Canon business calculator as most of those have this functionality on them

In the keyboard mode - would be nice to have the ability to 3D touch to move the cursor like on the native keyboard...

If you change anything in the tape roll currently it does not recalculate totals, would be nice if it did!

Examples:

Money = Rather than know how many rupees to the dollar, I'd much rather know how many rupees it would take to buy a carton of eggs. That's REAL WORLD knowledge.
Height = How high is 1000'? The Eiffel tower.

Whenever I finish any operation the SUM of the operation will still visible in a big font EVEN IF I PRESSED THE C button!
Notice the original iPhone calculator whenever you finished your operation and press the C button everything will be CLEARED ! Zero on the board
In your app the last sum will still be visible and exist.

I was hoping for an option to display results in EE whenever the operands are input using EE. Or even a setting choice to display results in EE. For example: 1.5E-2
X 2.5E-3 = 3.75E-5 (instead of =0.0000375). Thanks.

I wonder if it is possible to assign names to parameters in the custom advanced functions.
Such as the function is $1+$2+$3, and it will show up as (i;n;r).

CALC will use percentages by default with the "+" sign as additions. So that 0.9% + 5% == 0.009 x 1.05 and 5% + 0.9% == 0.05 x 1.009. As such the results seem incorrect for the standard percentage calculation where the results would be 0.9% + 5% = 0.009 + 0.05. Add ability to switch this behavior when needed...