---
source: marlvel.ai
type: app_intelligence_section
content_version: "v2"
section_slug: "sentiment"
section_label: "User Sentiment"
section_anchor: "#user-sentiment"
app_name: "Calculator 3.0"
bundle_id: "com.spencerbrown.calc"
parent_report: "https://marlvel.ai/api/llm/apps/utilities/calculator-3-0"
canonical_url: "https://marlvel.ai/apps/calculator-3-0#user-sentiment"
report_date: "2026-09-21"
license: CC-BY-NC-4.0
citation: "Marlvel.ai - Calculator 3.0 User Sentiment (section of intelligence report)"
---

## 🟢 User Sentiment (Medium Confidence: 49 of 49 reviews analyzed) {#user-sentiment}
- **Overall Rating:** 4.68/5
- **Platform Split:** iOS 4.7/5 (3.7K ratings)
- **Overall Sentiment:** Excited

### Top Praises
- **The simple and uncomplicated interface provides a reliable tool for daily calculation tasks on mobile**
- **Haptic feedback and Apple Watch integration provide a tactile and convenient experience for mobile users**
- **The absence of advertisements creates a distraction-free environment for performing quick mathematical operations**

### Top Complaints (Impact Areas)

- **Landscape mode on tablet devices crops the number display and obscures critical calculation results**

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