Back to Compare
Quillbot
ClarifierAI for iOS vs Quillbot
A side-by-side comparison of pricing, ratings, features, pros and cons.
| Overview | |||
| Description | iPhone AI keyboard by Daniil Pak that fixes grammar and translates across 113 languages without leaving the app. | AI writing suite for paraphrasing, grammar checking, summarizing, and originality/plagiarism detection, used by 35M+ writers across 180+ countries. | |
| Category | |||
| Developer | Daniil Pak | Quillbot | |
| Verified Status | No | ||
| Last Updated | Aug 2026 | Aug 2026 | |
| Pricing | |||
| Pricing Model | Paid | Freemium | |
| Free Plan | No | No | |
| Free Trial | No | — | |
| Open Source | No | No | |
| Capabilities | |||
| API Access | No | — | |
| Features | • In-keyboard message polishing • Automatic grammar correction • Translation across 113 languages • Tone and politeness adjustment • Works across Messages, WhatsApp, Slack, and email • No keystroke logging, subscription via Apple ID | • AI paraphraser with multiple modes • Grammar and fluency checker • AI detector and plagiarism checker • Summarizer and translator • Citation generator • Browser extensions, Word add-in, desktop and mobile apps | |
| Tags | ai-keyboardgrammar-correctiontranslationios-appwriting-assistant | paraphrasesummarisecitations | |
| Platforms | — | WebWindowsmacOSiOSAndroidChromeEdgeSafari | |
| Mobile Apps | — | Yes | |
| Trust and Engagement | |||
| Review Count | 0 | 0 | |
| Saves | 0 | 0 | |
| Views | 6 | 62 | |
| Quality Score | 29/100 | 45/100 | |
| Website Status | Online | Online | |
| Availability | |||
| Website | tryclarifier.app | quillbot.com | |
| Social Links | 1 linked | 3 linked | |
| Screenshots | No | Yes | |
| Reviews | |||
| Pros | — | • Free to use | |
| Cons | • No free tier available | — | |
Ready to Try These Tools?
Screenshots
QuillbotAlternatives to Consider
Related Comparisons
Frequently Asked Questions
Both tools are closely matched on rating — the better fit depends on your specific needs. See the full feature and pricing comparison above.
You can compare up to 4 tools — use "Add Tool" in the table above.
Disclosure: AlverHub may earn a commission if you sign up for a tool through a link on this page, at no additional cost to you. This never affects which tools we list or how we describe them — our recommendations are based on real, documented data and our published scoring methodology.