Solvexis

Nk Soft

In-app purchases

About this app

Solvexis is a pocket instrument for chemistry essentials—built to feel more like a notebook on your desk than a flashy calculator.
Use four focused tools to measure what matters:
• Particle Amount (mass ↔ amount)
• Solution Strength (amount + volume)
• Acidity Index (concentration ↔ pH)
• Formula Weight (mass ↔ amount)
Save results to your Logbook, copy readouts in a tap, and browse a clean Element Atlas with a full table view and fast search.
Tune the experience with touch feedback, motion modes, and rounding control—so your readouts match the precision you need.