What's New in 2.0.2 LabCalcPro is now free to download with a 3-day full-access trial. After the trial, unlock lifetime access for a one-time $5.99 purchase. • Fixed an issue where custom pipette settings were not loading correctly. The calculator now respects your saved pipette configuration. • Fixed Reset behavior so it no longer reverts pipettes to defaults. Your configured pipettes are preserved. • Improved pipette settings editing. Numeric fields now validate on blur, allowing easier value entry and correction. • New: Tap pipette chips in "Your Tools" to quickly enable or disable individual pipettes for a calculation — no need to open Settings.

What's New in 2.0.0 LabCalcPro is now free to download with a 3-day full-access trial. After the trial, unlock lifetime access for a one-time $5.99 purchase. • Fixed an issue where custom pipette settings were not loading correctly. The calculator now respects your saved pipette configuration. • Fixed Reset behavior so it no longer reverts pipettes to defaults. Your configured pipettes are preserved. • Improved pipette settings editing. Numeric fields now validate on blur, allowing easier value entry and correction. • New: Tap pipette chips in "Your Tools" to quickly enable or disable individual pipettes for a calculation — no need to open Settings.

What’s New in 1.2.1 • Fixed an issue where custom pipette settings were not loading correctly. The calculator now respects your saved pipette configuration. • Fixed Reset behavior so it no longer reverts pipettes to defaults. Your configured pipettes are preserved. • Improved pipette settings editing. Numeric fields now validate on blur, allowing easier value entry and correction. • New: Tap pipette chips in “Your Tools” to quickly enable or disable individual pipettes for a calculation — no need to open Settings.

What's New • Saved Solutes — Save and recall your go-to molecular weights in Mass ↔ Molarity mode. Tap the bookmark icon next to the MW field to get started. • Smarter Serial Dilutions — The dilution planner now supports 3-stage serial dilutions for extreme concentration ratios, automatically choosing the fewest stages needed. • UI & stability improvements throughout.

v1.1.0 — Molarity ↔ Mass LabCalcPro now supports mass-based solution preparation. New • Molarity ↔ Mass mode — Calculate the mass of solute needed from concentration and volume, or compute resulting molarity from a measured mass. • Mode selector — Switch between Dilution and Mass ↔ Molarity at the top of the calculator. • Weighability-aware rounding — Mass outputs reflect typical analytical balance precision. • Show Math expansion — Full derivation with formula, substitution, and clear display precision notes. • Bench Mode support — Screen stays awake with protocol steps and preparation assumptions. • Save & Load — Mass ↔ Molarity calculations can be saved and restored like dilution protocols. Improvements • Refined step wording for clarity and brevity. • Improved separation of computed results and display precision in Show Math.