# Kai AI vs Eylon Schwartz

The clearest difference is in-app purchases: Eylon Schwartz at none against Kai AI's 3. Kai AI's advantage is update cadence (daily vs every 6 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kai AI sells 3 in-app purchases, starting at $7.99 per month. Eylon Schwartz asks for nothing beyond the download.

Kai AI ships an update daily, Eylon Schwartz every 6 days. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Kai AI | Eylon Schwartz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 6 days |
| Size | 53 MB | 71 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Orel Bereshit](https://appshunter.io/developer/6774994912) | [Progress Workouts](https://appshunter.io/developer/1695096550) |

## What reviewers say

### Kai AI

[App page](https://appshunter.io/ios/app/kai-ai/id6774994910)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kai AI Monthly | $7.99 | per month |
| Kai AI Annual | $49.99 | per year |
| Kai AI Lifetime | $99.99 | one-time |


### Eylon Schwartz

[App page](https://appshunter.io/ios/app/eylon-schwartz/id6782886878)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kai AI free?

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

### Is Eylon Schwartz free?

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

### Do Kai AI or Eylon Schwartz have ads?

Neither Kai AI nor Eylon Schwartz shows ads.

### Which is updated more often, Kai AI or Eylon Schwartz?

Kai AI ships an update daily, and Eylon Schwartz every 6 days. Most recently, Kai AI was updated on September 30, 2026 and Eylon Schwartz on October 1, 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.*