SoulCalc
Features:
- Multi-line calculations: Write multiple expressions, each on its own line
- Named variables: Define variables like $price = 100 and use them in other lines
- Line references: Reference previous results with $1, $2, etc.
- Real-time evaluation: Results appear instantly as you type
- Built-in calculator keyboard: Quick access to math operators
- Percentage calculations: Use % for percentage operations (e.g., 100+10% = 110)
- Power and square root: Support for exponents (^) and square root (sqrt)
- Comments: Add notes with # prefix
- Copy results: Tap any result to copy it to clipboard
- Auto-save: Your calculations are automatically saved
- Light and dark theme support
- Built-in help guide
Perfect for:
- Quick everyday calculations
- Shopping and budgeting
- Unit conversions with formulas
- Any calculation where you want to see your work
SoulCalc is free, open source, and contains no ads or trackers.
- Author: Albert Zenkoff
- License: MIT License
- Issue Tracker
- Source Code
- Build Metadata
- Reproducibility Status
Versions
Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.
Download F-Droid-
This version requires Android 7.0 or newer.
It is built and signed by the original developer, and guaranteed to correspond to this source tarball.
Download APK 1.4 MiB PGP Signature | Build Log
-
This version requires Android 7.0 or newer.
It is built and signed by the original developer, and guaranteed to correspond to this source tarball.
Download APK 1.4 MiB PGP Signature | Build Log
- Multi-line notepad-style calculator
- Named variables ($name = value)
- Line references ($1, $2, etc.)
- Real-time expression evaluation
- Built-in calculator keyboard
- Percentage, power, and square root operations
- Comments with # prefix
- Auto-save functionality
- Light and dark theme support