Comparison

Humanize AI vs Grubby AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Humanize AI

This tool transforms AI-generated text into natural, human-like writing. It refines tone, style, and readability for various content types, ensuring your message is preserved while sounding authentic.

Highlights
  • Natural language refinement
  • Preserves original intent
  • Enhanced clarity and flow
  • Tone customization
  • Deep text restructuring
  • High character limit
Features
Read full description

Humai – AI Text Humanizer & Writing Enhancement Tool Transform AI-generated text into natural, engaging writing with Humai: rewrite, rephrase, and improve tone, style, and readability for essays, emails, blogs, and professional documents. Humanize AI Text in Seconds Humai refines AI-generated content so it reads naturally, fluently, and authentically human. Our advanced models vary sentence structure, smooth transitions, and adapt tone & style—preserving your message while making the text feel genuinely written by a person. Why Choose Humai • Natural Language Refinement – Eliminates robotic patterns and awkward AI phrasing • Preserves Your Intent – Restructures sentences while keeping your meaning intact • Enhanced Clarity & Flow – Improves readability, removes redundancy, boosts fluency • Fast Processing – Handle up to 3,000 characters per request with instant results • Private & Secure – Your content is processed securely with full privacy protection Perfect For • Students & Writers – Polish drafts and improve essay clarity and readability • Content Creators & Marketers – Craft engaging blogs, social posts, and landing pages • Business Professionals – Create natural-sounding emails, reports, and presentations • Educators – Refine lesson materials and educational content Advanced Features • Deep Text Restructuring – Goes beyond simple synonyms to vary syntax and rhythm • Tone Customization – Adjust formality to match your voice and audience • Originality Enhancement – Create distinctive rephrases while preserving core ideas • High Character Limit – Process up to 3,000 characters in a single transformation • Real-Time Processing – See results instantly as your text is refined How It Works 1. Paste your AI-generated or draft text 2. Tap "Make it Human" 3. Receive natural, polished writing instantly 4. Copy, share, or refine further as needed Subscription Required Subscribe to unlock unlimited text humanization and gain continuous access to all premium features for seamless writing enhancement. Experience professional-grade text enhancement—transform AI writing into clear, natural, human-like content that resonates with your audience. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Grubby AI

Features
Read full description

Make AI-generated text sound like you. Grubby AI learns your personal writing style from a sample of your own text and uses it to rewrite AI-generated content in a way that feels natural and familiar. Simply provide a sample of your writing, paste the text you want to rewrite, and let Grubby AI adapt it to your style while keeping the original meaning. Write Like You Give Grubby AI an example of how you normally write. Your tone, sentence patterns, and writing habits become the guide for future rewrites. Rewrite in Your Style Paste AI-generated text and transform it into a version that better matches the way you naturally write. Keep the Meaning The goal is to change the wording and style without changing the message or adding new information. Control the Rewrite Choose how much the text should change — from light adjustments to a stronger rewrite. Use It Anywhere Rewrite emails, messages, essays, posts, work documents, and other text in a style that feels more like your own. Grubby AI helps you turn generic AI writing into text that sounds more personal, natural, and familiar.

Screenshots

Humanize AI4 screens
Grubby AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Grubby AI at none against Humanize AI's 5. Grubby AI also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Humanize AI sells 5 in-app purchases, starting at $4.99 per 7 days. Grubby AI asks for nothing beyond the download.

UpkeepUpdate frequency

Humanize AI ships an update monthly, Grubby AI every 3 weeks. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
Humanize AI versus Grubby AI: the parameters behind the verdict, then further details
ParameterHumanize AIGrubby AI
PriceFreeFree
Rating4.8 (374 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings374 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size17 MB3 MB
Age rating12+4+
DeveloperSwish Investments LLCDavid Conner

In-app purchases

5 purchases

Humanize AI

Subscriptions5
  • AI Humanizer Pro$4.997 Days
  • AI Humanizer Pro$12.991 Month
  • AI Humanizer Pro$19.991 Year
Show 2 more
  • AI Humanizer Pro$29.991 Year
  • AI Humanizer Pro7 Days trial$49.991 Year
None

Grubby AI

No in-app purchases

Questions

Is Humanize AI free?
Humanize AI is free to download, with in-app purchases available.
Is Grubby AI free?
Grubby AI is free to download, with no in-app purchases.
Do Humanize AI or Grubby AI have ads?
Humanize AI shows ads; Grubby AI does not.
Which is updated more often, Humanize AI or Grubby AI?
Humanize AI ships an update monthly, and Grubby AI every 3 weeks. Most recently, Humanize AI was updated on October 22, 2026 and Grubby AI on October 8, 2026.

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