| Title | Highest Position | Date | Buy |
|---|---|---|---|
| Ø (Disambiguation) | 19 | 09 Nov 2010 | $9.99 buy |
| Ø (Disambiguation) [Deluxe Edition] | 9 | 09 Nov 2010 | $12.99 buy |
| Erase Me | 11 | 06 Apr 2018 | $9.99 buy |
| Voyeurist | 7 | 14 Jan 2022 | $9.99 buy |
Underoath chart performance in other countries: