SOAPP

Soap Lab is a simple and educational soap-making assistant designed for beginners and children’s science experiments. Users select a single oil type, input oil weight, and the app automatically calculates lye and water amounts. During the soap-making process, users can record temperature changes and, after curing, evaluate soap qualities such as hardness, cleansing, and creaminess using a radar chart. All data is stored locally on the device. No user data is collected.

SOAPP 是一款為手工皂單一油品實驗用途設計的記錄 App。 使用者只需選擇油品並輸入油量，即可自動計算所需的鹼量與水量，協助製作過程更便利且清楚。 App 提供製作過程中的不同情境下的溫度記錄欄位，並在成皂後以雷達圖方式量化洗感（如硬度、起泡度等），以理解配方差異。 所有資料皆儲存在裝置本地，不需註冊帳號，適合實驗與個人學習使用。