The お仏壇のはせがわ公式アプリ, developed by 株式会社はせがわ, is a free Android application categorized under Lifestyle. The app offers a range of features to users, including easy registration for exclusive member services. Users can receive coupons for shopping at stores and within the app. Additionally, the app provides reminders for important memorial dates to assist with preparing for memorial services.

The app also includes various content such as articles for memorial services, heartwarming columns, and episodes for users to enjoy. With features like stamp cards that can be accumulated by visiting はせがわ stores nationwide and scanning QR codes, users can avail themselves of discounts based on the number of stamps collected.