Is Mastodon Safe?
Mastodon — Nerq Trust Score 60.0/100 (C+ grade). Score based on 2 independent trust signals. Last analyzed: 2026-04-12
Mastodon is a Android app with a Nerq Trust Score of 60.0/100 (C+), based on 3 independent data dimensions. Last analyzed: 2026-04-12 Security: 70/100. Popularity: 85/100. Data sourced from Google Play metadata, Data Safety section, Exodus Privacy tracker analysis, and user ratings. Last updated: 2026-04-12. Machine-readable data (JSON).
Is Mastodon safe?
Trust Score Breakdown — Mastodon has a Nerq Trust Score of 60.0/100 (C+). Measured across 2 independent trust signals (as of 2026-04-12).
What is Mastodon's trust score?
Mastodon has a Nerq Trust Score of 60.0/100, earning a C+ grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Mastodon?
Mastodon's strongest signal is popularity at 85/100. No known vulnerabilities have been detected.
What is Mastodon and who maintains it?
| Author | Unknown |
| Category | Android Apps |
| Source | N/A |
Mastodon Across Platforms
Same developer/company in other registries:
Similar Android by Trust Score
Safety Guide: Mastodon
What is Mastodon?
Mastodon is a Android app — Mastodon — Social Android app..
How to Verify Safety
Review Data Safety section in Google Play. Check permissions and ad trackers.
You can also check the trust score via API: GET /v1/preflight?target=Mastodon
Key Safety Concerns for Android app
When evaluating any Android app, watch for: excessive permissions, data collection, ad trackers, background data usage.
Measured Signals
Mastodon has a Nerq Trust Score of 60/100 (C+). This score is a composite of automated measurements of security, maintenance, community, and quality signals.
Key Takeaways
- Mastodon has a Trust Score of 60/100 (C+).
- The score is a measured composite — it is not a suitability judgment. Evaluate the individual signals against your own requirements.
- Query the current measured values via the Nerq API.
Detailed Score Analysis
| Dimension | Score |
|---|---|
| Security | 70/100 |
| Maintenance | 60/100 |
| Popularity | 85/100 |
| Quality | 30/100 |
| Community | 50/100 |
Based on 5 dimensions. Data from Google Play metadata, Data Safety section, Exodus Privacy tracker analysis, and user ratings.
What data does Mastodon collect?
Privacy assessment for Mastodon is not yet available. See our methodology for how Nerq measures privacy, or the public privacy review for any community-contributed notes.
Is Mastodon secure?
Security score: 70/100 (0-100, higher = fewer measured security issues).
Nerq monitors this entity against NVD, OSV.dev, and registry-specific vulnerability databases for ongoing security assessment.
Full analysis: Mastodon Security Report
Mastodon Across Platforms
Same developer/company in other registries:
How we calculated this score
Mastodon's trust score of 60.0/100 (C+) is computed from Google Play metadata, Data Safety section, Exodus Privacy tracker analysis, and user ratings. The score reflects 5 independent dimensions: security (70/100), maintenance (60/100), popularity (85/100), quality (30/100), community (50/100). Each dimension is weighted equally to produce the composite trust score.
Nerq analyzes over 7.5 million entities across 26 registries using the same methodology, enabling direct cross-entity comparison. Scores are updated continuously as new data becomes available.
Signals last measured on April 12, 2026. Data version: 0.0.
Full methodology documentation · Machine-readable data (JSON API)
Frequently Asked Questions
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Disclaimer: Nerq trust scores are automated measurements based on publicly available signals. They are not endorsements, verdicts, or guarantees of suitability. Always evaluate the signals against your own requirements.