Comparison

GPTZero vs GPT.Zero

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

Head to head
About

GPTZero

This tool analyzes text, images, videos, and audio to determine if content was created by AI or a human. It provides detailed breakdowns of detection results and includes a plagiarism checker for authenticity. An AI humanizer feature also helps transform AI-generated text into natural language.

Highlights
  • AI content detection for text, images, video, and audio
  • Detailed analysis of AI detection scores
  • AI Humanizer to naturalize AI-generated text
  • Plagiarism checker for content authenticity
  • Clear AI percentage scoring system
  • Supports iPhone and iPad
Features
Read full description

GPTZero: AI Detector Humanizer is a powerful, easy-to-use tool designed to verify whether any content is created by a human or generated by AI. Using advanced technology, our app analyzes text, images, videos, and even music to detect patterns linked to artificial intelligence. Upload your content and instantly receive a clear AI percentage score. Our detection scale is simple and transparent: 0–30%: Likely Human – Content shows natural, organic patterns. 31–69%: Possible AI Signs – Mixed signals that may include both human and AI traits. 70–100%: Likely AI Generated – Strong indicators of AI tools or models. In-Depth Analysis & AI Humanizer Our In-Depth Analysis provides a detailed breakdown for every detection result. For each text, image, video, or audio upload, the app highlights the specific patterns and signals that influenced the AI score. You’ll see clear explanations and key indicators that show exactly why your content appears human, mixed, or AI-generated. You can also enhance your writing with our built-in Humanizer, which transforms robotic or AI-sounding text into natural language while preserving your original meaning and tone. Plagiarism Checker To ensure total authenticity, our Plagiarism Checker scans your text against billions of web pages, academic articles, and digital archives. It identifies overlapping content and unoriginal phrasing, helping you maintain professional integrity. Whether you are submitting an essay or publishing a blog post, you can be certain your work is both human-made and entirely unique. With its clean design, fast processing, and transparent results, GPTZero: AI Detector Humanizer offers a complete solution for anyone who values originality. Whether you are verifying content, improving your writing, or exploring digital creation, you can analyze and understand AI involvement with confidence. Privacy Policy: https://www.appzonedev.com/privacy-policy Terms of Use: https://www.appzonedev.com/terms-of-use Support: help@appzonedev.com

About

GPT.Zero

Detect AI-generated text and refine your writing to sound more natural. This tool supports various content types and offers quick scanning with history saving. Achieve polished, human-like prose with confidence.

Highlights
  • Multiple AI detectors
  • Supports all writing types
  • Quick and easy scanning
  • Human-like style adjustment
  • Saved history of checks
Features
Read full description

Stop guessing whether your writing is AI or human, GPT.Zero shows you clearly in seconds, helping your words read naturally and polished. Key Features: - Multiple AI Detectors Check your text across leading AI detection systems in one spot. - Supports Any Writing Essays, emails, PDFs, blogs, social posts — anything you write. - Quick & Easy Paste, scan, or upload text, files, or images with just a few taps. - Human-Like Style Adjust readability for a natural, balanced tone. - History Saved Review past checks anytime without losing your work. Get instant results, fine-tune your text to sound more natural, and write with confidence every time. We offer multiple subscription options for you: -$7.99/week -$17.99/month -$59.99/year • Payment will be charged to iTunes Account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://www.freeprivacypolicy.com/live/3c6c0f97-7fc4-4c50-a39a-fc855492021e Terms of Use: https://www.freeprivacypolicy.com/live/bb7ddddc-e7ce-4cd9-af5d-0de14cb3da01

Screenshots

GPTZero4 screens
GPT.Zero4 screens

Verdict

The call

The clearest difference is review sentiment: GPTZero at 70% against GPT.Zero's 0%. GPTZero also leads on monetization model (free with in-app purchases vs subscription) and update cadence (weekly vs every 2 months). GPT.Zero's advantage is rating (4.6 vs 4.3). On price, ratings volume, ads and in-app purchases 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. GPTZero sells 5 in-app purchases, starting at $7.99 per month and GPT.Zero sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

GPT.Zero holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 135 and 71 respectively. Written reviews complicate that: 70% of GPTZero's written reviews are positive against 0% of GPT.Zero's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

GPTZero ships an update weekly, GPT.Zero every 2 months. Both last shipped on October 25, 2026.

Scorecard4 real differences · 6 level
GPTZero versus GPT.Zero: the parameters behind the verdict, then further details
ParameterGPTZeroGPT.Zero
PriceFreeFree
Rating4.3 (135 ratings)4.6 (71 ratings) — better
Positive reviews70.0% of reviews — better0.0% of reviews
Number of ratings135 — better71
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better17.0
Further details — not scored
Size25 MB2 MB
Age rating4+4+
DeveloperAppzone Dijital Hizmetler Anonim Sirketi俊 郭

Customer experience

GPTZero

All ratings93 ratings
Positive80.6%
Neutral7.5%
Negative11.8%
Written reviews20 reviews
Positive70.0%
Neutral10.0%
Negative20.0%

GPT.Zero

All ratings62 ratings
Positive87.1%
Neutral4.8%
Negative8.1%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

5 purchases

GPTZero

Subscriptions5
  • AI Detector Monthly Pro$7.991 Month
  • AI Detector Weekly Trial7 Days trial$9.997 Days
  • AI Detector Monthly Premier$14.991 Month
Show 2 more
  • AI Detector Yearly Pro$24.991 Year
  • AI Detector Yearly Premier$29.991 Year
3 purchases

GPT.Zero

Subscriptions3
  • TextLens Plans Weekly$6.997 Days
  • TextLens Plans Monthly$17.991 Month
  • TextLens Plans Yearly$59.991 Year

Questions

Is GPTZero free?
GPTZero is free to download, with in-app purchases available.
Is GPT.Zero free?
GPT.Zero is free to download, with in-app purchases available.
Which has better reviews, GPTZero or GPT.Zero?
GPT.Zero is rated higher. GPTZero averages 4.3 out of 5 from 135 ratings, while GPT.Zero averages 4.6 from 71 ratings.
Do GPTZero or GPT.Zero have ads?
Neither GPTZero nor GPT.Zero shows ads.
Which is updated more often, GPTZero or GPT.Zero?
GPTZero ships an update weekly, and GPT.Zero every 2 months. Most recently, GPTZero was updated on October 25, 2026 and GPT.Zero on October 25, 2026.

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