Side by side
Ahrefs Grammar Checker vs CMD-C.app
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Catch grammar, spelling, and punctuation errors effortlessly.
Triple CMD-C for instant text perfection on macOS.
Primary task
Grammar
Grammar
Pricing
Free
Freemium · Free + from $2.99/mo
Pricing details
Free
Free + from $2.99/mo
Billing cycle
Not documented
Monthly
API access
Not documented
Not documented
Platforms
Web
Web, macOS
Integrations
Not documented
Not documented
Source rating
No rating recorded
3.0 / 5 · 2 ratings
Catalog views
169
4.9k
Estimated monthly traffic
24.6M
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Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- Free tool
- Real-time grammar correction
- Intuitive interface
- Improves writing clarity
- Improves writing coherence
- Shortcut key sequence
- Integral for quality write-ups
- No need to switch apps
- Real-time corrections and suggestions
- Context, nuance, and language understanding
Listed limitations
- No multi-language support
- Lacks plagiarism detection
- No offline functionalities
- Doesn't support team collaboration
- No mobile adaptation
- Only for macOS
- Potential style disagreements
- Overuse of shortcuts
- No manual control option
- Misunderstanding of contextual nuances