Calca

Excellent app for keeping track of calculations that I use repeatedly. I use it a lot for budgets and personal finances, but it can be used for anything. I am a great fan and (voluntary) supporter!

Simpel en genial regnemaskine. Opret en model af alt der kan matematisk beskrives. Meget overskuelig.

Nogen gange er det bare for bøvlet at lave et regneark. Ofte er et regneark et overkill. Calca gør det let lige at smide en hurtig "serviet" udregning sammen. Super anvendeligt til den hurtige prisberegning i firmaet eller det lille privat budget. Elsker featuren der kan vise beløb i forskellige kurser! Super enkelt og godt tænkt.

Supports lots of functions. The support for units in particular is very well done. Highly recommended.

I like the concept and it seems to be implemented well, BUT on my IPad 3 with a Logitech Bluetooth keyboard it is not possible to use the app. It is unbelievably slow (2-5 seconds wait for each keystroke) and it will most of the time repeat keystrokes twice.

Denne app er simpelthen genial.

This app is unique and there is nothing else quite like it. I use it in place of Excel when multiple calculations are required along with extensive text. That said, it’s been several years since it’s been updated so I’m concerned the developer may have abandoned the project. Calca is among my core apps so I’d be open to a subscription offering to compensate the developer and ensure it remains sustainable.

I really dig the approach this app takes to text + free-form calculations. I use Markdown all the time, so that's a bonus, but the app really shines in the way it interprets text and functions in-place. It has far more power under the hood than I could ever use so I only have a few surface-level nitpicks: * Document management on iOS/iPadOs is clunky. * I still hit occasional crasher bugs. * I wish the iOS/iPadOS versions were updated more frequently. I don't think it needs to roll in all the latest platform features, but some bug fixes and polish would be nice.

When you're using the Magic Keyboard, you can't type in numbers anymore. Once you type a number, it switches into this weird overwrite mode, where every number you type overwrites the current number. For example, let's say you want to type 1234. You'll type 1, which will appear. Then 2 overwrites 1. And then 3 overwrites 2. And then 4 overwrites 3. So instead of 1234, you just get 4. Useless.

This is such a useful app, with text documents coming alive as computational documents. Like a spreadsheet in a way, but in a different medium. Truly wonderful