---
source: marlvel.ai
type: app_intelligence_section
content_version: "v2"
section_slug: "sentiment"
section_label: "User Sentiment"
section_anchor: "#user-sentiment"
app_name: "Muscle Booster Workout Tracker"
bundle_id: "com.musclebooster"
parent_report: "https://marlvel.ai/api/llm/apps/health-fitness/com-musclebooster"
canonical_url: "https://marlvel.ai/apps/com-musclebooster#user-sentiment"
license: CC-BY-NC-4.0
citation: "Marlvel.ai — Muscle Booster Workout Tracker User Sentiment (section of intelligence report)"
---

## 🟡 User Sentiment (High Confidence: 49 of 49 reviews analyzed) {#user-sentiment}
- **Overall Rating:** 4.55/5
- **Platform Split:** iOS 4.6/5 (130.8K ratings)
- **Overall Sentiment:** Mixed

### Top Praises
- **Customizable workout routines allow users to adjust intensity and duration for their specific fitness needs**

### Top Complaints (Impact Areas)
- **Aggressive and opaque billing practices lead to unauthorized charges and difficult subscription cancellation processes**

### Top Requests (What Users Want)
- **Enhanced exercise customization including manual placement adjustments and preview options before the timer starts**

<!-- /section:sentiment -->
<!-- section:swot -->