WriteHuman AI Humanizer vs StealthGPT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WriteHuman AI Humanizer
Transform AI-generated text into natural, human-sounding content. This tool refines drafts from various AI writers, improving clarity and flow while preserving original meaning and tone. It offers custom tone selection and multiple output variations for polished, authentic writing.
- Humanize AI-generated text
- Improve readability and flow
- Custom tone selection
- Multiple output variations
- Supports 40+ languages
- AI image detection
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Turn AI-generated text into natural, polished writing. WriteHuman transforms AI-generated text so it sounds more natural while preserving its original meaning, tone, and quality. Whether you are starting with content from ChatGPT, Claude, DeepSeek, Gemini, or another AI writing tool, WriteHuman helps refine your draft into writing that feels smoother, clearer, and more human. Key Features: -Humanize AI-generated text -Built-in content scanner -Improve readability and flow -Custom tone selection -Multiple output variations -Instant results -Supports 40+ languages -AI image detection -Private and secure How it works: 1. Copy AI-generated text 2. Paste it into WriteHuman 3. Generate a more natural version WriteHuman is built for marketers, freelancers, professionals, agencies, and content creators who want AI-assisted writing to sound authentic and publish-ready. Use it to refine emails, blog posts, articles, social captions, marketing copy, website content, essays, and more. It is designed to be fast, simple, and easy to use. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
StealthGPT
This app offers an AI-powered workspace for writing, revision, and brainstorming. It allows users to draft messages, refine text, and explore ideas through conversation, all while maintaining a personalized voice. Organize your work into projects and manage AI sharing preferences.
- AI chat and writing workspace
- Personalized voice and tone adjustment
- Brainstorming and idea exploration
- Organize work into projects
- Manage AI sharing preferences
- Temporary chat for unsaved conversations
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AI-assisted writing that reads naturally and sounds like you. StealthGPT rewrites stiff, generic AI text into clear, natural writing for emails, posts, cover letters, and more. Set your writing voice once, add a style sample, and every rewrite sounds more like you. SOUNDS LIKE YOU Choose your writing voice and add a reference sample so rewrites match how you actually write. Ask for a more natural tone, a shorter version, or a fresh angle, then edit and make it yours. CHAT, SNAP, OR SPEAK Ask anything in chat. Attach a photo from your camera or photo library, or a file from Files, and ask about it. Dictate a message and review it before sending. STAY ORGANIZED Save longer writing in editable canvases, revisit previous versions, and keep related work together in Projects. Pick up past conversations anytime. Use Temporary Chat when you don't want a conversation saved to your history. YOU CONTROL AI SHARING Choose whether your content may be sent to third-party AI services. Manage consent and request account deletion in Settings. Temporary Chat is not an anonymous or zero-retention service; see the Privacy Policy for details. STEALTHGPT PLUS StealthGPT Plus offers higher usage limits and Pro reasoning through an optional auto-renewing monthly subscription. Pricing is shown before purchase. Manage or cancel your subscription in your Apple account settings. GOOD TO KNOW StealthGPT is built to make AI-assisted writing read naturally and sound like you. Results depend on your draft and how you edit it, so review every rewrite before you use it. AI can make mistakes; verify important information. GPTZero scores are estimates, not proof of authorship or a guarantee that text will evade detectors. An account and internet connection are required. Usage limits apply. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: StealthGPT at none against WriteHuman AI Humanizer's shown. WriteHuman AI Humanizer's advantage is ratings volume (229 vs 5) and rating (4.8 vs 4.6). On price, update cadence, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. WriteHuman AI Humanizer sells 6 in-app purchases, starting at $5.99 per 7 days and StealthGPT sells 9 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
WriteHuman AI Humanizer holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: WriteHuman AI Humanizer has 229 ratings behind it against 5, so its average is the more settled of the two.
WriteHuman AI Humanizer ships an update weekly, StealthGPT every 4 days. Both last shipped on October 26, 2026.
| Parameter | WriteHuman AI Humanizer | StealthGPT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (229 ratings) — better | 4.6 (5 ratings) |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 229 — better | 5 |
| Update frequency | Weekly | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 61 MB | 18 MB |
| Age rating | 4+ | 12+ |
| Developer | WriteHuman | Carrie mckeegan |
Customer experience
WriteHuman AI Humanizer
StealthGPT
In-app purchases
WriteHuman AI Humanizer
- WriteHuman Basic Weekly$5.997 Days
- WriteHuman Pro Weekly$7.997 Days
- WriteHuman Ultra Weekly$12.997 Days
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- WriteHuman Basic$17.991 Month
- WriteHuman Pro$26.991 Month
- WriteHuman Ultra Monthly3 Days trial$49.991 Month
StealthGPT
- StealthGPT Plus3 Days trial2 variants$4.991 Month
- StealthGPT Plus$8.001 Month
- StealthGPT Plus3 Days trial$10.001 Month
Show 6 moreShow fewer
- StealthGPT Plus$10.001 Month
- StealthGPT Plus$12.001 Month
- StealthGPT Plus3 Days trial$15.001 Month
- StealthGPT Plus$15.001 Month
- StealthGPT Plus3 Days trial$19.991 Month
- StealthGPT Plus$20.001 Month
Questions
Is WriteHuman AI Humanizer free?
Is StealthGPT free?
Which has better reviews, WriteHuman AI Humanizer or StealthGPT?
Do WriteHuman AI Humanizer or StealthGPT have ads?
Which is updated more often, WriteHuman AI Humanizer or StealthGPT?
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