---
source: marlvel.ai
type: app_intelligence_section
content_version: "v2"
section_slug: "sentiment"
section_label: "User Sentiment"
section_anchor: "#user-sentiment"
app_name: "NASA SAFE"
bundle_id: "com.cutcom.apparmor.nasa"
parent_report: "https://marlvel.ai/api/llm/apps/business/nasa-safe"
canonical_url: "https://marlvel.ai/apps/nasa-safe#user-sentiment"
license: CC-BY-NC-4.0
citation: "Marlvel.ai — NASA SAFE User Sentiment (section of intelligence report)"
---

## 🟢 User Sentiment (Medium Confidence: 75 reviews) {#user-sentiment}
- **Overall Rating:** 4.42/5
- **Platform Split:** iOS 4.5/5 (12 ratings) | Android 4.4/5 (63 ratings)
- **Overall Sentiment:** Excited

### Top Praises
- **Educational Value** | *Evidence:* "I have the NASA APP AND IT IS A GREAT LEARNING TOOL"
- **Utility for Professionals** | *Evidence:* "As a NASA contractor I find this very useful since some sites close for bad weather"

### Top Complaints (Impact Areas)
- **Technical Bugs and Crashes** | *Evidence:* "App does not stay open and crashes within minutes of opening"
- **Email/Subscription Management** | *Evidence:* "Terrible unless you want hundreds of emails that provide zero useful information. There is no option to unsubscribe."