# KeyCore vs Untethered LLM

The clearest difference is price: KeyCore at Free against Untethered LLM's $2.99. KeyCore also leads on iOS requirement (15.0 vs 18.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

KeyCore is free to download; Untethered LLM costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KeyCore ships an update every 3 weeks, Untethered LLM monthly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KeyCore | Untethered LLM |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/untethered-llm/id6760574420/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 27 MB | 2.8 GB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Dianzhui Culture Technology Co., Ltd.](https://appshunter.io/developer/1529082388) | [Seth Farrington18896201822](https://appshunter.io/developer/1803242963) |

## What reviewers say

### KeyCore

[App page](https://appshunter.io/ios/app/keycore/id6751116502)

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

**In-app purchases:** none


### Untethered LLM

[App page](https://appshunter.io/ios/app/untethered-llm/id6760574420)

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

**In-app purchases:** none


## Frequently asked questions

### Is KeyCore free?

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

### Is Untethered LLM free?

Untethered LLM costs $2.99, with no in-app purchases.

### Do KeyCore or Untethered LLM have ads?

Neither KeyCore nor Untethered LLM shows ads.

### Which is updated more often, KeyCore or Untethered LLM?

KeyCore ships an update every 3 weeks, and Untethered LLM monthly. Most recently, KeyCore was updated on October 12, 2026 and Untethered LLM 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.*