AlexCalc vs Castiel
Both stand on Scientific Calculator Apps: AlexCalc at #4, Castiel at #5.
The facts side by side
- Free tierPriceFree tier · $2 one-time
- —Public API—
- —Open source—
- YesFree tierYes
- NoFree trialYes
- ✓Web—
- —Windows✓
- ✓Mac—
- —Linux✓
- ✓iOS—
- ✓Android✓
- ✓Free plan✓
- cross-platformPlatform supportcross-platform
- —Equation solving✓
- —Statistics tools✓
- —Programmable functions✓
- ✓Complex numbers✓
- —Offline mode✓
- —Matrix operations✓
- #4Standing on Scientific Calculator Apps#5