Castr
One Stop Video Broadcasting Platform
FactScore™ 0
Tuple
The best pair programming tool for macOS and Windows
Updated February 2026
| Castr | Tuple | |
|---|---|---|
| Rating | N/A | 5.0★ |
| Reviews | 0 | 6 |
| Pros | 0 | 5 |
| FactScore™ | 0 | 42.3 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Castr — Pros
No unique pros listedBoth tools — Pros
—Only in Tuple — Pros
High-quality screensharing 5K transmission Quick connection Real-time collaboration SimplicityOnly in Castr — Cons
—Both tools — Cons
—Only in Tuple — Cons
—Details
| Castr | Tuple | |
|---|---|---|
| Categories | Video conferencing, Live streaming platforms, Video hosting platforms | Team collaboration software, Video conferencing, Remote workforce tools |
| Platforms | Web · iOS · Android | Web |
| Became Popular | July 11, 2018 | January 14, 2020 |
| Website | castr.io | tuple.app |
Who Should Pick Which?
Choose Castr if...
- No unique pros listed
Choose Tuple if...
- High-quality screensharing
- 5K transmission
- Quick connection
With a FactScore™ of 0 vs 42.3, Tuple leads in community reception. Castr uniquely offers No unique pros listed, while Tuple stands out for High-quality screensharing and 5K transmission.
What Users Say
Castr
No reviews yet
Tuple
I use Tuple every week to pair with engineers that are in completely different countries and don't tend to have any issues with screen sharing or discussing ideas! I love how simple the tool is too...
We use Tuple for almost all of our remote working and meetings now - the high-quality screensharing and real-time collaboration features are awesome.
IT'S AMAZING. THE BEST WAY TO PAIR-PROGRAM AND SYNC OUT THERE. QUALITY IS SICK, 5K TRANSMISSION.
Related Comparisons
Frequently Asked Questions
Which is better, Castr or Tuple?
Based on FactScore™, Tuple leads with a score of 42.3 vs 0. Tuple has a higher rating of 5.0★ compared to N/A★.
What are the pros of Castr compared to Tuple?
Castr uniquely offers: No unique pros listed.
What are the pros of Tuple compared to Castr?
Tuple uniquely offers: High-quality screensharing, 5K transmission, Quick connection, Real-time collaboration, Simplicity.
Is Castr better rated than Tuple?
Castr is rated N/A★ from 0 reviews. Tuple is rated 5.0★ from 6 reviews.
What is the FactScore™ of Castr and Tuple?
FactScore™ weighs rating and review volume together. Castr scores 0 and Tuple scores 42.3.
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