Signal
Worth it
Confidence: Low
Individuals and small groups should use Signal . it is free, open-source, and reviewers' favorite private messenger.
Comparison
Signal lands on Worth it, and Setapp lands on Depends.
Individuals and small groups should use Signal . it is free, open-source, and reviewers' favorite private messenger.
Buy it if you're a Mac power user who will genuinely use 3+ bundled apps every month . the math works.
| Compare | Signal | Setapp |
|---|---|---|
| Verdict | Worth it | Depends |
| Best for | Privacy-minded individuals | Mac power users juggling many utilities |
| Who it's not for | Businesses needing compliance archiving or audit trails | Anyone needing just one or two apps . buy them outright |
| Privacy | End-to-end encrypted and open-source; no breaches of Signal itself found, but one 2025 CVE and user-targeted phishing campaigns exist.⁸ | No known public vulnerabilities found in the sources reviewed. |
| Support quality | No support evidence in sources | No support evidence in reviewed sources |
| Public sentiment | Reviewers consistently rank Signal the most secure mainstream messenger; Reddit sentiment is positive overall with scattered complaints.⁴ | Reviewers praise the curation and convenience, but Reddit threads endlessly debate whether the subscription pays off if you only need a few apps.16 |
| Biggest gotcha | Hackers phish users to steal Signal backups; treat re-registration prompts with suspicion.10 | Setapp Mobile in the EU is shutting down . don't bet on iOS expansion. |