Is Mastodon Safe?
Mastodon — Nerq Trust Score 46.8/100 (D grade). Based on analysis of 2 trust dimensions, it is has notable safety concerns. Last updated: 2026-03-31.
Exercise caution with Mastodon. Mastodon is an Android app with a Nerq Trust Score of 46.8/100 (D), based on 3 independent data dimensions. It is below the recommended threshold of 70. Security: 65/100. Popularity: 90/100. Data sourced from Google Play metadata, Data Safety section, Exodus Privacy tracker analysis, and user ratings. Last updated: 2026-03-31. Machine-readable data (JSON).
Is Mastodon safe?
NO — USE WITH CAUTION — Mastodon has a Nerq Trust Score of 46.8/100 (D). It has below-average trust signals with significant gaps in security, maintenance, or documentation. Not recommended for production use without thorough manual review and additional security measures.
What is Mastodon's trust score?
Mastodon has a Nerq Trust Score of 46.8/100, earning a D 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 90/100. No known vulnerabilities have been detected. It has not yet reached the Nerq Verified threshold of 70+.
What is Mastodon and who maintains it?
| Author | Unknown |
| Category | android |
| 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 — Decentralized social network. Open source and federated..
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 apps
When evaluating any Android app, watch for: excessive permissions, data collection, ad trackers, background data usage.
Trust Assessment
Mastodon has a Nerq Trust Score of 47/100 (D) and has not yet reached Nerq trust threshold (70+). This score is based on automated analysis of security, maintenance, community, and quality signals.
Key Takeaways
- Mastodon has a Trust Score of 47/100 (D).
- Review carefully before use — below trust threshold.
- Always verify independently using the Nerq API.
Detailed Score Analysis
| Dimension | Score |
|---|---|
| Security | 65/100 |
| Privacy | 65/100 |
| Reliability | 90/100 |
| Transparency | 50/100 |
| Maintenance | 60/100 |
Based on 5 dimensions. Data from Google Play metadata, Data Safety section, Exodus Privacy tracker analysis, and user ratings.
What data does Mastodon collect?
Mastodon is published by Unknown on Google Play, with approximately 10,000,000 downloads.
Privacy score: 65/100. Users should review the app's privacy labels (available on the Google Play listing) to understand what data categories are collected, including identifiers, usage data, and location information.
Before granting permissions, check whether the app requests access to camera, microphone, contacts, or location — and whether each permission is necessary for the app's core functionality.
Full analysis: Mastodon Privacy Report · Privacy review
Is Mastodon secure?
Security score: 65/100. Review security practices and consider alternatives with higher security scores for sensitive use cases.
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 46.8/100 (D) is computed from Google Play metadata, Data Safety section, Exodus Privacy tracker analysis, and user ratings. The score reflects 5 independent dimensions: security (65/100), privacy (65/100), reliability (90/100), transparency (50/100), maintenance (60/100). 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.
This page was last reviewed on March 31, 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 assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.