---
source: marlvel.ai
type: app_intelligence_section
content_version: "v2"
section_slug: "sentiment"
section_label: "User Sentiment"
section_anchor: "#user-sentiment"
app_name: "RegEx Knife"
bundle_id: "com.latenightsw.RegExKnife"
parent_report: "https://marlvel.ai/api/llm/apps/utilities/regex-knife"
canonical_url: "https://marlvel.ai/apps/regex-knife#user-sentiment"
report_date: "2026-09-10"
license: CC-BY-NC-4.0
citation: "Marlvel.ai - RegEx Knife User Sentiment (section of intelligence report)"
---

## 🟢 User Sentiment (Medium Confidence: 19 of 19 reviews analyzed) {#user-sentiment}
- **Overall Rating:** 4.32/5
- **Platform Split:** iOS 4.3/5 (25 ratings)
- **Overall Sentiment:** Excited

### Top Praises
- **Gesture-based custom keyboard makes typing complex regular expressions on tablet devices significantly faster and easier**
- **Visual feedback on expression matching provides a reliable way to test and store regular expressions**

### Top Complaints (Impact Areas)

- **Frequent application crashes during expression editing and selection disrupt the core utility for power users**

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