Another iPod Touch/iPhone game called Street Fighter IV Volt Battle Protocol would be made. Launch lineup includes all characters in the previous version remain available in addition to newly added characters of:
- Balrog (JP name - M.Bison)
- Vega (JP name - Balrog)
- Cody
- Akuma (JP name - Gouki)

First update:
- Sakura
- Makoto

Second update:
- Yun
- Yang
- Fei Long