Cap
lightweight, modern open-source CAPTCHA
SpyBuster
Unmask a spy and save your data
Updated February 2026
| Cap | SpyBuster | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 1 | 10 |
| Pros | 0 | 8 |
| FactScore™ | 15.1 | 52.1 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Cap — Pros
No unique pros listedBoth tools — Pros
—Only in SpyBuster — Pros
Easy to use Data protection Detects russian and belarusian servers Intuitive design Fast performance Free app Additional security tool Minimalistic designOnly in Cap — Cons
—Both tools — Cons
—Only in SpyBuster — Cons
No iOS versionDetails
| Cap | SpyBuster | |
|---|---|---|
| Categories | Safety and Privacy platforms | Safety and Privacy platforms, Security software |
| Platforms | Web | Web |
| Became Popular | April 21, 2025 | March 23, 2022 |
| Website | capjs.js.org | spybuster.app |
Who Should Pick Which?
Choose Cap if...
- No unique pros listed
Choose SpyBuster if...
- Easy to use
- Data protection
- Detects russian and belarusian servers
With a FactScore™ of 15.1 vs 52.1, SpyBuster leads in community reception. Cap uniquely offers No unique pros listed, while SpyBuster stands out for Easy to use and Data protection.
What Users Say
Cap
I was very pessimistic about this product—at some point, I thought it wouldn’t help at all. Now I’m happy. It just stopped the spam (registration attempts and contact form submissions) Good job!
SpyBuster
I didn't expect see so many requests to russian sites. Now my data is safe. Thanks for the app!
Love the tool! Super easy to see which apps and connections can be unsafe! Great job 💪
easy to use and very fast way to check all apps. thank you!
Related Comparisons
Frequently Asked Questions
Which is better, Cap or SpyBuster?
Based on FactScore™, SpyBuster leads with a score of 52.1 vs 15.1. SpyBuster has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Cap compared to SpyBuster?
Cap uniquely offers: No unique pros listed.
What are the pros of SpyBuster compared to Cap?
SpyBuster uniquely offers: Easy to use, Data protection, Detects russian and belarusian servers, Intuitive design, Fast performance.
Is Cap better rated than SpyBuster?
Cap is rated 5.0★ from 1 reviews. SpyBuster is rated 5.0★ from 10 reviews.
What is the FactScore™ of Cap and SpyBuster?
FactScore™ weighs rating and review volume together. Cap scores 15.1 and SpyBuster scores 52.1.
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