# Silo vs Chat LLM

The clearest difference is update cadence: Chat LLM at every 9 days against Silo's every 15 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Silo ships an update every 15 months, Chat LLM every 9 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Silo | Chat LLM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/silo-private-ai-assistant/id6741248135/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 6 MB | 26 MB |
| Requires iOS | 18.6 | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 17+ |
| Developer | [Bixby Apps, LLC](https://appshunter.io/developer/436419517) | [David Picknell](https://appshunter.io/developer/1844054411) |

## What reviewers say

### Silo

[App page](https://appshunter.io/ios/app/silo-private-ai-assistant/id6741248135)

This app allows you to run advanced AI language models directly on your iPhone without needing an internet connection or subscriptions. It prioritizes user privacy by keeping all conversations and data solely on your device. You can download and switch between various open-source models, including uncensored options.

**Highlights:** Runs AI models locally on iPhone, No internet connection required, Zero data collection or server requests, Supports multiple open-source LLMs, Import custom models from Hugging Face, Uncensored model output, Local chat history management

**In-app purchases:** none


### Chat LLM

[App page](https://appshunter.io/ios/app/chat-llm/id6754822728)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Silo free?

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

### Is Chat LLM free?

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

### Do Silo or Chat LLM have ads?

Neither Silo nor Chat LLM shows ads.

### Which is updated more often, Silo or Chat LLM?

Silo ships an update every 15 months, and Chat LLM every 9 days. Most recently, Silo was updated on October 30, 2026 and Chat LLM on October 30, 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.*