| Title | Highest Position | Date | Buy |
|---|---|---|---|
| Perfectly Imperfect - EP | 3 | 02 Dec 2016 | $4.99 buy |
| Just the Beginning | 7 | 03 Nov 2017 | $10.99 buy |
| LETTERS: Vol. 1 - EP | 41 | 22 Nov 2019 | $5.99 buy |
| CHILDSTAR | 72 | 04 Apr 2025 | $9.99 buy |
| Title | Highest Position | Date | Buy |
|---|---|---|---|
| I Don't Know My Name | 27 | 20 Nov 2016 | $1.29 buy |
| Moonlight | 46 | 17 Aug 2017 | $1.29 buy |
| Clearly | 60 | 30 Mar 2018 | $1.29 buy |
| I Don't Like You | 55 | 18 Oct 2019 | $1.29 buy |
Grace VanderWaal chart performance in other countries: