auでんき　電気が見える！電気の使いすぎもお知らせ！

Visualize your daily electricity bill and 30-minute usage to understand energy patterns and save power. The au Denki app provides push alerts when charges exceed a threshold, a Gacha feature to earn Ponta points, and a monthly forecast based on your past bills and local temperatures. It also supports Family Sharing and energy-saving tips by comparing your bill with other households and newer appliances.

Notes: Requires an au ID; data may vary by meter/region; sample screen available even if you don’t have an electricity contract.