At a glance
Subscribers
Last 29 days5.19K
Views
Last 29 days403K
Videos
Last 29 days123
Charts
Subscribers, views & videos over time
Subscribers gained (weekly) · 6 mo
Views gained (weekly) · 6 mo
Subs milestone changes (up to 30)
Views milestone changes (up to 30)
Engagement
Avg. views per video
3.27K
Total views ÷ total videos
Views per subscriber
78×
Total views ÷ subscribers
Subs per video
42
Subscribers ÷ total videos
Revenue estimate
Details →Total (all-time): $282 – $806
Daily avg.: $8 – $23
Weekly avg.: $57 – $163
Last 29 days: $236 – $675
Based on estimated $0.7–$2 CPM.
Analytics tables
Analytics Table:Professor Rob K
| Date | subscribers | views | videos |
|---|---|---|---|
Jul 28, 2026 Jul 28 Tue | 5.19K +10 | 403K +1.94K | 123 -- |
Jul 20, 2026 Jul 20 Mon | 5.18K +10 | 401K +331K | 123 +12 |
Jul 13, 2026 Jul 13 Mon | 5.17K +10 | 69.9K +1.86K | 111 +5 |
Jul 6, 2026 Jul 6 Mon | 5.16K -- | 68.1K +1.79K | 106 +3 |
Jun 29, 2026 Jun 29 Mon | 5.16K -- | 66.3K +3.37K | 103 +1 |
Jun 22, 2026 Jun 22 Mon | 5.16K -10 | 62.9K +5.78K | 102 +15 |
Jun 15, 2026 Jun 15 Mon | 5.17K -- | 57.1K -1.30M | 87 +7 |
Jun 14, 2026 Jun 14 Sun | 5.17K -- | 1.36M -278K | 80 -305 |
Jun 1, 2026 Jun 1 Mon | 5.17K +10 | 1.63M +11.0K | 385 +13 |
May 25, 2026 May 25 Mon | 5.16K -- | 1.62M -- | 372 -- |
Subscribers gained (weekly)
| Week | Subscribers gained | Change vs prev |
|---|---|---|
Feb 2, 2026 | 0 | -- |
Feb 9, 2026 | 0 | -- |
Feb 16, 2026 | 0 | -- |
Feb 23, 2026 | 0 | -- |
Mar 2, 2026 | 0 | -- |
Mar 9, 2026 | 0 | -- |
Mar 17, 2026 | 0 | -- |
Mar 23, 2026 | -11 | -10 |
Mar 30, 2026 | 0 | +10 |
Apr 6, 2026 | 0 | -- |
Apr 13, 2026 | -11 | -10 |
Apr 20, 2026 | 0 | +10 |
Apr 27, 2026 | 0 | -- |
May 4, 2026 | 0 | -- |
May 11, 2026 | 0 | -- |
May 18, 2026 | 0 | -- |
Views gained (weekly)
| Week | Views gained | Change vs prev |
|---|---|---|
Jan 31, 2026 | 550 | -- |
Feb 2, 2026 | 4.29K | +3.74K |
Feb 9, 2026 | 4.30K | +9 |
Feb 16, 2026 | 3.11K | -1.19K |
Feb 23, 2026 | 4.15K | +1.04K |
Mar 2, 2026 | 3.67K | -487 |
Mar 9, 2026 | 4.11K | +448 |
Mar 17, 2026 | 3.13K | -988 |
Mar 23, 2026 | 2.71K | -420 |
Mar 30, 2026 | 3.52K | +812 |
Apr 6, 2026 | 4.69K | +1.16K |
Apr 13, 2026 | 3.05K | -1.63K |
Apr 20, 2026 | -10.2K | -13.3K |
Apr 27, 2026 | 13.9K | +24.2K |
May 4, 2026 | 458K | +444K |
May 11, 2026 | 4.15K | -453K |
About
I'm Professor Rob K—a WashU and Johns Hopkins-educated Mathematician and published scientist applying analytical rigor to honest, high-quality product and consumer reviews. I cut through the marketing fluff to break down the exact build quality, utility, and real-world performance of the tools and products you use eve…
- Handle
- @prof_rob_k
- Joined
- May 17, 2018
More features coming
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Growth Rankings
United States · Science And Technology
Subs gained
#10,500
Views gained
#2,475
Categories
More features coming
We're working on new analytics and tools. Stay tuned.