More than a calculator
Features hidden in plain sight
Solve fractions
Long press the division key to enter a fraction
Draw graphs
Type sin(x) and see the graph immediately
Before starting the server, click "Update All" in the mod menu to ensure you aren't hosting an obsolete version.
Close background applications like Chrome or Discord overlay to free up system resources. Manual Mod Subscription If the automatic download fails: Ask the server host for a list of mods. Search for each mod individually in the . Subscribe to them manually.
If you are the one hosting and your friends can't join after the reload:
Once the files are present, the game must "Reload" its internal database to register the items, NPCs, and logic of those specific mods. Common Issues After Reloading
If you are stuck after the reload, follow these steps to clear the bottleneck: Clear Your "Mods" Folder
The client checks if it has the same versions of all mods hosted by the server.
Enable them in your "Manage Mods" menu before attempting to join. Best Practices for Server Hosts
Are you getting a (e.g., "Lost Connection" or "System.NullReferenceException")? Is this a private server or a large public one ? How many total mods are you trying to load?
Features hidden in plain sight
Long press the division key to enter a fraction
Type sin(x) and see the graph immediately
Pick the simple, classic or modern layout to fit your workflow perfectly
Whether you are cooking, working on a science project or checking dimensions, we have the converter you need
Travel the world with confidence or track exchange rates seamlessly even without an internet connection
Before starting the server, click "Update All" in the mod menu to ensure you aren't hosting an obsolete version.
Close background applications like Chrome or Discord overlay to free up system resources. Manual Mod Subscription If the automatic download fails: Ask the server host for a list of mods. Search for each mod individually in the . Subscribe to them manually.
If you are the one hosting and your friends can't join after the reload:
Once the files are present, the game must "Reload" its internal database to register the items, NPCs, and logic of those specific mods. Common Issues After Reloading
If you are stuck after the reload, follow these steps to clear the bottleneck: Clear Your "Mods" Folder
The client checks if it has the same versions of all mods hosted by the server.
Enable them in your "Manage Mods" menu before attempting to join. Best Practices for Server Hosts
Are you getting a (e.g., "Lost Connection" or "System.NullReferenceException")? Is this a private server or a large public one ? How many total mods are you trying to load?
"Love this app! It deserves to be at the top. Slick UI, lovely design and features you never thought you need until you realise you do."
"Best calculator app. Has everything you need unless you are doing PhD in combined mathematics."
"Amazing app for a calculation nerd like me. Totally worth full purchase price to go ad free and support the developers."
"In a world of oversimplified apps, this one has every tool you can ever need. Please don't change it!"
Have a feature request or found a bug? Let us know.