Calculate standard deviation, probable error, and error of the mean for surveying and civil measurements. Switch between imperial and metric units. Perform calculations for series of observations and single or combined accidental errors.
Create and customize tier lists with support for up to 2,000 tiles and 50 tiers per list. Add images via search, paste, drag-and-drop, camera, or photo gallery. Include multiple text labels on tiles. Export and share tier lists directly.
Create and share music with notation tools and templates. Practice rhythms with metronome and playback features. Collaborate with others through community forums and sharing. Sync progress across devices and access a library of user-generated scores.
Browse over 2,000 font types, including 1,000 free . Install and use in apps like Kakao Talk and Good Note. Access more than 50 new monthly. Use without copyright concerns.
Track health and fitness goals with customizable widgets. View 35+ health and nutrition stats. Sync data with Apple Health. Log activities, health, and nutrition info. Choose which stats to access. Store data in Apple Health.
Optimize online connections by rerouting traffic to avoid lag and packet loss. Monitor latency and connection stability. Automatically select the routes for reduced ping and improved gaming performance.
Use a dog whistle with adjustable frequency sliders to train dogs and cats. Play interactive games for dogs. Translate dog sounds into human language. Determine hearing range for humans or physics experiments.
Measure audio, adjust equalizers, set subwoofer phase
Perform room correction by measuring with sine sweeps or real-time pink noise. Average measurements or use moving mic measurements. Compare results to target curves and edit them. Generate equalization filters for PEQ or FIR.
The app provides tools for geocaching tasks such as waypoint projection and calculation. It can also convert between number systems and perform various encryption and decryption methods.
Help users craft better text messages across platforms. Offer reply suggestions for dating apps, work chats, and social media. Provide options ranging from safe to bold. Assist with flirting, improving conversations, and avoiding awkward replies.