# GPT.Zero: AI Undetectable Tool — Powered by Trusted API

> AI text detection and humanization tool for natural-sounding writing. (iPhone/iPad app by Nigar Aliyeva.)

- Source: https://appshunter.io/ios/app/gptzero-ai-undetectable-tool/id6756034715 (this page in markdown: same URL + `.md`)
- Developer: [Nigar Aliyeva](https://appshunter.io/developer/1858124218)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 4.80/5 from 29 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: German (Germany), European Spanish, American English, Italian, Japanese, Chinese (Traditional, Taiwan), Turkish, Brazilian Portuguese, French (France)
- Released: 2026-04-21
- Data updated: 2026-09-08
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/gptzero-ai-undetectable-tool/id6756034715/reviews.md

## What is GPT.Zero?

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

## Key features

- Multiple AI detectors
- Supports all writing types
- Quick and easy scanning
- Human-like style adjustment
- Saved history of checks

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| TextLens Plans Weekly | $6.99 | per 7 days |
| TextLens Plans Monthly | $17.99 | per month |
| TextLens Plans Yearly | $59.99 | per year |



## Frequently asked questions about GPT.Zero

### What is GPT.Zero?

GPT.Zero is a utility app designed to detect AI-generated text and help users humanize their writing. It offers multiple AI detectors and supports various content formats to ensure your text sounds natural and polished.

### How does GPT.Zero work?

You can paste text, upload files, or even images into GPT.Zero for analysis. The app then uses multiple AI detection systems to determine if the text was AI-generated and offers features to adjust the writing style for a more human-like tone.

### What types of writing does GPT.Zero support?

GPT.Zero supports a wide range of writing, including essays, emails, PDFs, blog posts, and social media content. Anything you write can be scanned and analyzed by the tool.

### Does GPT.Zero offer a free trial?

The provided data mentions that any unused portion of a free trial period, if offered, will be forfeited when a user purchases a subscription. Specific details on a free trial availability are not detailed.

### What are the subscription costs for GPT.Zero?

GPT.Zero offers several subscription plans: $7.99 per week, $17.99 per month, and $59.99 per year. Payment is processed through your iTunes Account upon confirmation of purchase.

### How can I manage my GPT.Zero subscription?

You can manage your subscription and turn off auto-renewal by going to your device's Account Settings after purchase. Auto-renewal is automatically turned off at least 24 hours before the end of the current subscription period.

### Is GPT.Zero available on multiple devices?

Based on the provided data, GPT.Zero is currently supported on iPhones. Information regarding availability on other devices like iPads or Android phones is not specified.

### How often is GPT.Zero updated?

GPT.Zero was last updated on June 11, 2026, with version 1.0.2. This indicates a recent update, suggesting ongoing development and maintenance for the application.

## Version history (last 3 releases)

### 1.0.2 — 2026-06-11

Minor issues fixed.

### 1.0.1 — 2026-04-21

General bugs fixed.

### 1.0 — 2026-02-20

No release notes.

## More apps by Nigar Aliyeva

- [Health Logbook: BP Records](https://appshunter.io/ios/app/health-logbook-bp-records/id6756700266)
- [GuessGeo-Discover Photo Places](https://appshunter.io/ios/app/guessgeo-discover-photo-places/id6758321579)
- [Clear to Fly](https://appshunter.io/ios/app/clear-to-fly/id6758704465)
- [Signal Map: Cell Towers](https://appshunter.io/ios/app/signal-map-cell-towers/id6758832055)

All apps by Nigar Aliyeva: https://appshunter.io/developer/1858124218

## Related topics

[gptzero](https://appshunter.io/ios/topics/gptzero) · [got zero](https://appshunter.io/ios/topics/got-zero) · [gptzero humanize ai](https://appshunter.io/ios/topics/gptzero-humanize-ai)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-08.*