# A4 vs Mark Rober: YouTube Stats Compared

Markdown version of https://vidiq.com/youtube-stats/compare/@a4a4a4a4-vs-@markrober/ from vidIQ YouTube Stats. Link to that page, not to this file.

A4: 92,900,000 subscribers and 38,228,806,231 total views as of 2026-10-27 (UTC).

Mark Rober: 84,900,000 subscribers and 19,695,740,950 total views as of 2026-10-27 (UTC).

A4 has 8,000,000 more subscribers in these snapshots.

Snapshot dates may differ. Public subscriber counts are rounded by YouTube; earnings are estimates, not verified creator income.

| Metric | [A4](https://vidiq.com/youtube-stats/channel/@a4a4a4a4/) | [Mark Rober](https://vidiq.com/youtube-stats/channel/@markrober/) |
| --- | --- | --- |
| Snapshot date (UTC) | 2026-10-27 | 2026-10-27 |
| Overall grade | B | A |
| Subscribers | 92.9M | 84.9M |
| Total views | 38.23B | 19.7B |
| Videos | 1,042 | 274 |
| Worldwide rank | #21 | #26 |
| Country rank | #9 | #11 |
| Category rank | #12 | #15 |
| Channel age | 11 yrs | 15 yrs |
| Country | United States | United States |
| Category | Entertainment | Entertainment |

The page also compares Subscriber growth / month, View growth / month, Estimated earnings / month, Shorts share of views (28d) for signed-in vidIQ users.

[How these statistics and estimates are calculated](https://vidiq.com/youtube-stats/top/methodology/)