Is Open Books Plus Safe?
Open Books Plus — Nerq Trust Score 46.0/100 (D grade). Score based on 2 independent trust signals. Last analyzed: 2026-04-12
Open Books Plus is a iOS app with a Nerq Trust Score of 46.0/100 (D), based on 3 independent data dimensions. Last analyzed: 2026-04-12 Security: 70/100. Popularity: 15/100. Data sourced from App Store metadata, privacy labels, permissions analysis, and developer history. Last updated: 2026-04-12. Machine-readable data (JSON).
Is Open Books Plus safe?
Trust Score Breakdown — Open Books Plus has a Nerq Trust Score of 46.0/100 (D). Measured across 2 independent trust signals (as of 2026-04-12).
What is Open Books Plus's trust score?
Open Books Plus has a Nerq Trust Score of 46.0/100, 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 Open Books Plus?
Open Books Plus's strongest signal is security at 70/100. No known vulnerabilities have been detected.
What is Open Books Plus and who maintains it?
| Author | Unknown |
| Category | iOS Apps |
| Source | N/A |
Open Books Plus Across Platforms
Same developer/company in other registries:
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Safety Guide: Open Books Plus
What is Open Books Plus?
Open Books Plus is a iOS app — Open Books Plus — Books ios app..
How to Verify Safety
Check App Store privacy labels. Review permissions. Look up developer.
You can also check the trust score via API: GET /v1/preflight?target=Open Books Plus
Key Safety Concerns for iOS app
When evaluating any iOS app, watch for: excessive permissions, data collection, in-app purchases, age appropriateness.
Measured Signals
Open Books Plus has a Nerq Trust Score of 46/100 (D). This score is a composite of automated measurements of security, maintenance, community, and quality signals.
Key Takeaways
- Open Books Plus has a Trust Score of 46/100 (D).
- 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 | 15/100 |
| Quality | 30/100 |
| Community | 50/100 |
Based on 5 dimensions. Data from App Store metadata, privacy labels, permissions analysis, and developer history.
What data does Open Books Plus collect?
Privacy assessment for Open Books Plus is not yet available. See our methodology for how Nerq measures privacy, or the public privacy review for any community-contributed notes.
Is Open Books Plus 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: Open Books Plus Security Report
Open Books Plus Across Platforms
Same developer/company in other registries:
How we calculated this score
Open Books Plus's trust score of 46.0/100 (D) is computed from App Store metadata, privacy labels, permissions analysis, and developer history. The score reflects 5 independent dimensions: security (70/100), maintenance (60/100), popularity (15/100), 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)
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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.