# GPT.Zero vs Vicanza

The clearest difference is in-app purchases: Vicanza at none against GPT.Zero's 3. Vicanza also leads on update cadence (every 3 weeks vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. GPT.Zero sells 3 in-app purchases, starting at $6.99 per 7 days. Vicanza asks for nothing beyond the download.

GPT.Zero ships an update every 2 months, Vicanza every 3 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GPT.Zero | Vicanza |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (74 ratings)](https://appshunter.io/ios/app/gptzero-ai-undetectable-tool/id6756034715/reviews)** | — |
| Number of ratings | **74** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Subscription | — |
| Size | 2 MB | 29 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [俊 郭](https://appshunter.io/developer/6780973356) | [Mostafa Elgabry](https://appshunter.io/developer/6789669083) |

## What reviewers say

### GPT.Zero

[App page](https://appshunter.io/ios/app/gptzero-ai-undetectable-tool/id6756034715)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

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


### Vicanza

[App page](https://appshunter.io/ios/app/vicanza/id6789669081)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GPT.Zero free?

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

### Is Vicanza free?

Vicanza is free to download, with no in-app purchases.

### Do GPT.Zero or Vicanza have ads?

Neither GPT.Zero nor Vicanza shows ads.

### Which is updated more often, GPT.Zero or Vicanza?

GPT.Zero ships an update every 2 months, and Vicanza every 3 weeks. Most recently, GPT.Zero was updated on October 28, 2026 and Vicanza on October 24, 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.*