Query country information including capital, population, and currency. Generate barcodes by customizing color, thickness, and other parameters. Calculate possible blood groups for children based on parental blood types.
Track finances with multiple accounts and currencies. View detailed statistics and manage data locally. Backup via iCloud. Edit budgets and monitor spending patterns. Control data access and sync across devices.
Measure sound volume in real time with a meter. Display current sound level with a main indicator and digital dB value. Provide explanations for sound levels. Allow calibration of microphone settings.
