Rain Tracker is a rain diary app designed for iPhone users. Developed by Callum Hill, this free app falls under the Lifestyle category, specifically the Weather subcategory. With Rain Tracker, you can easily record daily rain figures from your backyard rain gauge and create monthly charts based on your measurements.

Using Rain Tracker is straightforward and hassle-free. Simply tap on a calendar date or the new rainfall button, select the rainfall amount, and tap save. There is no need to sign up or provide any other information. The app allows for recording with multiple at-home rain gauges, making it convenient for users with more than one gauge.

Key features of Rain Tracker include a simple rain recorder, a monthly rainfall calendar view, a monthly rainfall list, and monthly charts. You can choose your preferred measurement metric (millimeters or inches) and the start day of the week on the calendar (Monday or Sunday).

Please note that Rain Tracker does not automatically pull any rainfall data. All data must be manually entered. The rain recording fields include rain amount, gauge used, date, time, and notes.

With its user-friendly interface and essential features, Rain Tracker is a practical tool for anyone interested in keeping track of their rainfall measurements.