Frame Melee is a general information mobile application that looks at Super Smash Bros Melee and its array of characters frame by frame. After choosing one of the game's 26 playable characters, you can select any one of his or her smashes, aerials, attacks, or specials to analyze. It contains what frame hitboxes come out, where the vulnerable hurtbox are, and if there are any invulnerabilities to look out for. You can opt to go split screen to compare the frames of any two characters.
Other information provided in this app includes ranking of stats as well as stage analysis.