# GPTZero vs ZeroGPT

GPTZero and ZeroGPT are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. GPTZero sells 5 in-app purchases, starting at $7.99 per month and ZeroGPT sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.3 for GPTZero against 4.3 for ZeroGPT. Both are backed by a comparable volume of ratings — 135 and 80 respectively. Written reviews are what separate them: 70% of GPTZero's written reviews are positive against 67% of ZeroGPT's.

GPTZero ships an update every 8 days, ZeroGPT every 9 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | GPTZero | ZeroGPT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (135 ratings)](https://appshunter.io/ios/app/gptzero-ai-detector-humanizer/id6754876362/reviews) | [4.3 (80 ratings)](https://appshunter.io/ios/app/zerogpt-ai-humanizer-bypass/id6761782628/reviews) |
| Number of ratings | **135** | 80 |
| Positive reviews | **70.4% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 25 MB | 8 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Appzone Dijital Hizmetler Anonim Sirketi](https://appshunter.io/developer/1844869089) | [ONEMIND DIJITAL HIZMETLER ANONIM SIRKETI](https://appshunter.io/developer/1518565051) |

## What reviewers say

### GPTZero

[App page](https://appshunter.io/ios/app/gptzero-ai-detector-humanizer/id6754876362)

This tool helps determine if content is human-written or AI-generated. It offers detailed analysis, a plagiarism checker, and an AI humanizer to refine text. Ensure your content's originality and authenticity with advanced detection technology.

**Highlights:** AI content detection, In-depth analysis, AI humanizer, Plagiarism checker, Content scoring

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Detector Monthly Pro | $7.99 | per month |
| AI Detector Weekly Trial | $9.99 | per 7 days |
| AI Detector Monthly Premier | $14.99 | per month |
| AI Detector Yearly Pro | $24.99 | per year |
| AI Detector Yearly Premier | $29.99 | per year |


### ZeroGPT

[App page](https://appshunter.io/ios/app/zerogpt-ai-humanizer-bypass/id6761782628)

This tool analyzes text, images, videos, and audio to determine if content is AI-generated or human-created. It offers advanced features like a humanizer to make AI text sound natural, a paraphrase tool for content refinement, and a plagiarism checker. Results are provided as clear percentage scores with detailed explanations.

**Highlights:** AI content detection for text, images, video, and audio, Advanced AI humanizer to naturalize AI-generated text, Smart paraphrase tool for content refinement, Plagiarism checker with originality score, Sentence-level AI analysis with explanations, Export results as PDF reports

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Detector Weekly Introductory | $9.99 | per 7 days |
| AI Detector Monthly | $14.99 | per month |
| AI Detector Yearly | $39.99 | per year |


## Frequently asked questions

### Is GPTZero free?

GPTZero is free to download, with in-app purchases available.

### Is ZeroGPT free?

ZeroGPT is free to download, with in-app purchases available.

### Which has better reviews, GPTZero or ZeroGPT?

GPTZero and ZeroGPT are both rated 4.3 out of 5 on the App Store, from 135 and 80 ratings respectively.

### Do GPTZero or ZeroGPT have ads?

Neither GPTZero nor ZeroGPT shows ads.

### Which is updated more often, GPTZero or ZeroGPT?

GPTZero ships an update every 8 days, and ZeroGPT every 9 days. Most recently, GPTZero was updated on October 31, 2026 and ZeroGPT on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*