Side by side
AHelp vs RewriteBar
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Your essential toolkit for study, homework, and research.
Rewrite. Refine. Accelerate. — AI productivity for every macOS app. 🚀
Primary task
Writing
Writing
Pricing
Freemium · Free + from $3.12/mo
Free Trial · Trial; then from $29
Pricing details
Free + from $3.12/mo
Free + from $29
Billing cycle
Monthly
One-time
API access
Not documented
Listed as available
Platforms
Web
Web, macOS
Integrations
Make
Slack
Source rating
5.0 / 5 · 1 ratings
4.8 / 5 · 6 ratings
Catalog views
15k
39k
Estimated monthly traffic
—
—
Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- Plagiarism checker
- Grammar checker
- Paraphraser
- Text summarizer
- Citation generator
- Fixes grammar and spelling errors instantly
- Works offline with local models like Ollama or LM Studio
- Works across all macOS applications — Mail, Slack, Notion, VS Code, Figma, etc.
- Lightweight (≈20MB), optimized for Apple Silicon
- Custom AI actions and reusable templates for advanced workflows
Listed limitations
- No mobile application
- No multi-language paraphrasing
- No live customer support
- No file upload options
- Dependent on internet connection
- macOS only — not available for Windows or web yet
- Learning curve for creating custom AI actions (advanced users benefit most)
- No built-in voice or speech input support (text only)
- Requires macOS Ventura (13.0) or newer
- Needs macOS accessibility permissions to function across apps