Looking for beta testers — FamilyCalculator: Family Tools (Android)

Hey everyone! I'm a solo/small-team developer (about a month into building apps) and I just launched FamilyCalculator: Family Tools on Google Play — 27 calculators for parents (allowance, chore value, babysitter cost, subscription audits, and more). It's live already, but I'd love real feedback from actual users before I push more features: is anything confusing, missing, or just not useful in practice? Google Play: https://play.google.com/store/apps/details?id=com.familycalculator.app Happy to answer any questions about how it's built or what's coming next. Thanks in advance to anyone willing to try it out!