# 心链AI vs Cortis

The clearest difference is in-app purchases: 心链AI at none against Cortis's 6. Cortis's advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cortis sells 6 in-app purchases, starting at $2.99 per month. 心链AI asks for nothing beyond the download.

心链AI ships an update monthly, Cortis weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 心链AI | Cortis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cortis-on-device-ai-chat/id6760265080/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 79 MB |
| Requires iOS | 17.1 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [潇 王](https://appshunter.io/developer/1800409027) | [Batuhan Ayhan](https://appshunter.io/developer/1880809979) |

## What reviewers say

### 心链AI

[App page](https://appshunter.io/ios/app/ai/id6747790776)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cortis

[App page](https://appshunter.io/ios/app/cortis-on-device-ai-chat/id6760265080)

This app provides an on-device AI chatbot that functions entirely offline, requiring no internet connection or account. It integrates with Siri and Shortcuts for hands-free use and automations, and can analyze images locally. The free version offers extensive features, with an optional Pro upgrade for more models and advanced capabilities.

**Highlights:** On-device AI processing, Offline functionality, Siri integration, Shortcuts automation, Image analysis, Multiple AI models, No ads or tracking

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cortis Pro Monthly | $2.99 | per month |
| Cortis Pro Weekly | $4.99 | per 7 days |
| Cortis Pro Annual | $9.99 | per year |
| Cortis Pro Annual | $29.99 | per year |
| Cortis Pro | $14.99 | one-time |
| Cortis Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is 心链AI free?

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

### Is Cortis free?

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

### Do 心链AI or Cortis have ads?

Neither 心链AI nor Cortis shows ads.

### Which is updated more often, 心链AI or Cortis?

心链AI ships an update monthly, and Cortis weekly. Most recently, 心链AI was updated on October 30, 2026 and Cortis 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.*