Gardener's Lunar Calendar is an Android application developed by Poulpman that follows the traditional approach of planting based on the phases of the moon. This calendar does not consider the up or down position of the moon as it has no proven effect. The app aims to help gardeners improve their garden yields by providing them with an accurate schedule for planting.

Unlike other calendars available in the market, Gardener's Lunar Calendar is solely based on the phases of the moon, and its status of increasing or decreasing. This approach is similar to the way our ancestors calculated their planting schedule. The app's interface is user-friendly, and the information provided is easy to understand.

Overall, Gardener's Lunar Calendar is a useful tool for anyone who wants to follow a traditional approach to planting and improve their garden yields. The app is available for free on the Google Play Store.