TikTok vs Signal
Based on our analysis, Signal is the more privacy-respecting choice overall.
BACK →| Category | TikTok | Signal |
|---|---|---|
| Overall | F · 18/100 | A · 87/100 |
| What they collect | Concern (8) | Positive (88) |
| Who they share it with | Concern (15) | Positive (88) |
| What you can do | Concern (32) | Mixed (78) |
| What they promise | Concern (20) | Positive (86) |
In plain English — TikTok
TikTok collects your biometrics, keystroke patterns, and even content you record but never post — then shares data with ByteDance affiliates, advertisers, and researchers. You have limited control and no meaningful way to stop collection while using the app.
View full analysis →In plain English — Signal
Signal is a nonprofit that genuinely cannot read your messages or listen to your calls — the encryption is architectural, not a promise — but it requires a real phone number to register, is subject to US law, and its privacy policy is conspicuously sparse: it hasn't been substantively updated since 2018 and lacks the specific retention periods, GDPR rights, or DPO contact that more thorough policies provide.
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