Supwriter
Humanize AI Text Instantly
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Make every word yours with SupWriter, a writing companion for clearer, more natural text.
Start with a draft, paste text, dictate with the microphone, or import a PDF with selectable text. Move between Humanize, Paraphrase, Grammar and AI Detect without losing your draft.
HUMANIZE YOUR WRITING
Make an AI-assisted draft sound more natural. Choose a tone, content type and language, then review the result before using it.
FIND A BETTER WAY TO SAY IT
Explore new phrasing with Paraphrase. Polish spelling and grammar, and compare changes with your original text.
REVIEW AI WRITING ESTIMATES
Check how your text reads to an AI detector. Detection scores are estimates and may be inaccurate; they are not proof of who wrote a piece of text.
BRING YOUR OWN VOICE
Set a default language and writing preferences. Eligible plans also include Writing DNA, fine-tuning and additional writing modes.
KEEP YOUR WRITING CLOSE
Revisit recent results in History, search your recent writing, and reuse a result in the editor. Copy, share or export text when it is ready.
IMPORT TEXT FROM PDFS
PDF import extracts existing selectable text on your device. Scanned pages, photos, images and document layouts are not imported. No OCR is performed. TXT and Markdown files are also supported.
A COMFORTABLE WRITING SPACE
Choose Light, Dark or System appearance. Writing tools sit at the bottom, with input controls and the main action below your draft.
YOUR ACCOUNT, ACROSS DEVICES
Sign in to the same SupWriter account to access your plan, credits and history on supported devices. Subscription changes are managed through the provider where the subscription was purchased.
SUBSCRIPTIONS
SupWriter offers free access with limited credits and optional Basic, Pro and Ultra subscriptions. Each request supports up to 500 words on Basic, 2,000 on Pro or 5,000 on Ultra, for both monthly and annual plans. Monthly and annual credit allowances are shown before purchase. Annual subscriptions are paid upfront and their yearly credit allowance is granted upfront. Certain features require an eligible paid plan.
Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Your account is charged for renewal within 24 hours before the period ends. Manage or cancel an App Store subscription in your Apple Account subscription settings.
An internet connection is required for AI writing tools. Review generated text for accuracy before using it.
Privacy Policy: https://supwriter.com/privacy-policy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Support: https://supwriter.com/contact
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Updated the App Store age-rating information.
The developer, Shriprasanna Barani, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Shriprasanna Barani
- Size
- 50.3 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- SupWriter Basic Annual $59.99
- SupWriter Basic Monthly $9.99
- SupWriter Pro Annual $119.99
- SupWriter Pro Monthly $19.99
- SupWriter Ultra Annual $239.99
- SupWriter Ultra Monthly $39.99
- Copyright
- © 2026 SupWriter