節電Battery Life for iPhone

◯A feature · Battery remaining amount displayed in% · Check how much more games and YouTube can be used from remaining battery · Confirmation of data traffic volume during the current month / last 3 days · Check remaining capacity of storage ◯ Recommended for this type · As soon as you leave the battery cuts 50% · Frequently use games, YouTube, music apps · I was caught in communication restrictions unknowingly · Experience that communication speed slowed significantly Designed for ease of use, easy to see, simplicity. If you replace iPhone put it is an app without loss!