Every time you convert a value, whether it's length, weight, or temperature, it gets recorded in your history. By performing conversions regularly, you can unlock achievements and rise through the ranks.

• Convert any unit and it will be saved in your history automatically.
• Use different units to unlock the Unit Master achievement.
• Mark frequently used conversions as favorites for quick access.

Gems are the primary currency and reward system. You can earn Gems by participating in activities. Keep converting to collect more!

Every day at midnight, a new Daily Challenge is available. It tasks you with converting a specific value between two units.

A Streak represents how many consecutive days you have used the app and performed at least one conversion.

• Convert at least once every 24 hours to keep your streak alive.
• If you miss a day, your streak will reset to 0.