Sub 5.17K | View 1.36M | Video 80
At a glance
Subscribers
Last 29 days5.17K
+10 (+0.2%)
Views
Last 29 days1.36M
-261K (-16.1%)
Videos
Last 29 days80
-289 (-78.3%)
Charts
Subscribers, views & videos over time
Tap on chart to see values
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Subscribers gained (weekly) · 6 mo
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Views gained (weekly) · 6 mo
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Subs milestone changes (up to 30)
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Views milestone changes (up to 30)
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Engagement
Avg. views per video
17.0K
Total views ÷ total videos
Views per subscriber
263×
Total views ÷ subscribers
Subs per video
65
Subscribers ÷ total videos
Revenue estimate
Details →Total (all-time): $953 – $2.72K
Last 29 days: $-184 – $-525
Based on estimated $0.7–$2 CPM.
Analytics tables
Analytics Table:Professor Rob K
| Date | subscribers | views | videos |
|---|---|---|---|
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 +2.56K | 372 -- |
May 18, 2026 May 18 Mon | 5.16K -- | 1.62M +2.83K | 372 +3 |
May 11, 2026 May 11 Mon | 5.16K -- | 1.62M +4.15K | 369 +2 |
May 4, 2026 May 4 Mon | 5.16K -- | 1.61M +458K | 367 +6 |
Apr 27, 2026 Apr 27 Mon | 5.16K -- | 1.16M +13.9K | 361 +155 |
Apr 20, 2026 Apr 20 Mon | 5.16K -- | 1.14M -10.2K | 206 +3 |
Apr 13, 2026 Apr 13 Mon | 5.16K -10 | 1.15M +3.05K | 203 +5 |
Apr 6, 2026 Apr 6 Mon | 5.17K -- | 1.15M -- | 198 -- |
Subscribers gained (weekly)
| Week | Subscribers gained | Change vs prev |
|---|---|---|
Dec 1, 2025 | 60 | +60 |
Dec 8, 2025 | 70 | +10 |
Dec 15, 2025 | 20 | -50 |
Dec 22, 2025 | 0 | -20 |
Dec 29, 2025 | 0 | -- |
Jan 1, 2026 | 10 | +10 |
Jan 5, 2026 | 0 | -10 |
Jan 12, 2026 | 0 | -- |
Jan 19, 2026 | 0 | -- |
Jan 26, 2026 | -11 | -10 |
Feb 2, 2026 | 0 | +10 |
Feb 9, 2026 | 0 | -- |
Feb 16, 2026 | 0 | -- |
Feb 23, 2026 | 0 | -- |
Mar 2, 2026 | 0 | -- |
Mar 9, 2026 | 0 | -- |
Views gained (weekly)
| Week | Views gained | Change vs prev |
|---|---|---|
Dec 1, 2025 | 9.46K | +9.46K |
Dec 8, 2025 | -156K | -165K |
Dec 15, 2025 | 8.45K | +164K |
Dec 22, 2025 | 11.8K | +3.38K |
Dec 29, 2025 | 4.19K | -7.63K |
Jan 1, 2026 | -309K | -314K |
Jan 5, 2026 | 8.51K | +318K |
Jan 12, 2026 | 6.38K | -2.12K |
Jan 19, 2026 | 4.92K | -1.46K |
Jan 26, 2026 | 4.16K | -761 |
Feb 2, 2026 | 4.29K | +133 |
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 |
About
I'm Professor Rob K—a WashU and Johns Hopkins-educated Mathematician applying analytical rigor to honest, high-quality product and consumer reviews. If you are a creator, artist, or tech enthusiast, this channel is built for you. I cut through the marketing fluff to break down the exact build quality, utility, and rea…
- Handle
- @prof_rob_k
- Joined
- May 17, 2018
More features coming
We're working on new analytics and tools. Stay tuned.
More features coming
We're working on new analytics and tools. Stay tuned.