# Starr AI vs GNTK/AI

The clearest difference is update cadence: GNTK/AI at every 5 days against Starr AI's every 2 weeks. GNTK/AI also leads on device support (4 vs 2). Starr AI's advantage is iOS requirement (17.0 vs 26.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Starr AI sells 1 one-off in-app purchase and GNTK/AI sells 1 in-app purchase, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Starr AI ships an update every 2 weeks, GNTK/AI every 5 days. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Starr AI | GNTK/AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/starr-ai/id6760642346/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 5 MB |
| Requires iOS | **17.0** | 26.4 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [JAMES JAY QUACKENBUSH](https://appshunter.io/developer/1884817957) | [GNTK Holdings LLC](https://appshunter.io/developer/1896719658) |

## What reviewers say

### Starr AI

[App page](https://appshunter.io/ios/app/starr-ai/id6760642346)

This AI companion works entirely on your device, offering offline access to knowledge for everyday situations like food safety, travel phrases, and survival tips. It utilizes powerful AI engines without requiring an internet connection or user accounts, prioritizing privacy and accessibility.

**Highlights:** Offline AI functionality, On-device processing, Privacy-focused (no tracking), Emergency preparedness information, Multilingual support, Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starr Pro | $4.99 | one-time |


### GNTK/AI

[App page](https://appshunter.io/ios/app/gntkai/id6770150707)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GNTK AI Plus | $6.99 | per month |


## Frequently asked questions

### Is Starr AI free?

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

### Is GNTK/AI free?

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

### Do Starr AI or GNTK/AI have ads?

Neither Starr AI nor GNTK/AI shows ads.

### Which is updated more often, Starr AI or GNTK/AI?

Starr AI ships an update every 2 weeks, and GNTK/AI every 5 days. Most recently, Starr AI was updated on October 2, 2026 and GNTK/AI on October 5, 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.*