# AI Defender vs Vishion Ai

The clearest difference is in-app purchases: AI Defender at none against Vishion Ai's 2. AI Defender also leads on iOS requirement (13.0 vs 15.1). Vishion Ai's advantage is update cadence (weekly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Vishion Ai sells 2 in-app purchases, starting at $4.99 per month. AI Defender asks for nothing beyond the download.

AI Defender ships an update every 3 months, Vishion Ai weekly. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AI Defender | Vishion Ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vishion-ai/id6751237751/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 61 MB | 51 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [LSC, LLC](https://appshunter.io/developer/532882363) | [Yohanes Woldegerima](https://appshunter.io/developer/1738723284) |

## What reviewers say

### AI Defender

[App page](https://appshunter.io/ios/app/ai-defender/id6501959320)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vishion Ai

[App page](https://appshunter.io/ios/app/vishion-ai/id6751237751)

This app uses advanced AI to detect and protect you from online threats like phishing, scams, and malware. It offers real-time analysis of suspicious emails, links, and QR codes, along with interactive security training and data breach monitoring.

**Highlights:** Instant threat detection for URLs, QR codes, and screenshots, Real-time AI analysis of phishing, scams, and malware, Interactive security training with gamified learning, Data breach monitoring with instant notifications, Risk scoring system for threat assessment, Privacy-first design with no personal data collection

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $49.99 | per year |


## Frequently asked questions

### Is AI Defender free?

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

### Is Vishion Ai free?

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

### Do AI Defender or Vishion Ai have ads?

Neither AI Defender nor Vishion Ai shows ads.

### Which is updated more often, AI Defender or Vishion Ai?

AI Defender ships an update every 3 months, and Vishion Ai weekly. Most recently, AI Defender was updated on October 1, 2026 and Vishion Ai on October 7, 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.*