# Offline, Secure LLM Chatbot AI vs Block AI

The clearest difference is ads: Offline, Secure LLM Chatbot AI at none against Block AI's shown. Block AI's advantage is iOS requirement (15.1 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Offline, Secure LLM Chatbot AI sells 3 in-app purchases, starting at $2.99 per 7 days and Block AI sells 3 in-app purchases, starting at $3.99 per 6 months. Whichever you choose, the download price is not the number that matters.

Offline, Secure LLM Chatbot AI ships an update every 4 weeks, Block AI monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Offline, Secure LLM Chatbot AI | Block AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/offline-secure-llm-chatbot-ai/id6746708910/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Freemium | — |
| Size | 21 MB | 48 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [IBN Software GmbH](https://appshunter.io/developer/1078675464) | [Leonardo Oliveira](https://appshunter.io/developer/1876282988) |

## What reviewers say

### Offline, Secure LLM Chatbot AI

[App page](https://appshunter.io/ios/app/offline-secure-llm-chatbot-ai/id6746708910)

Run advanced AI models locally on your device for fast, private, and secure conversations. This app offers offline access to various AI models, supporting both text and speech input without any ads or data collection.

**Highlights:** On-device AI model execution, Maximum privacy and security, Supports multiple AI models (Llama, Gemma, Mistral, etc.), Offline functionality, Speech input support, No ads or tracking

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version – Weekly | $2.99 | per 7 days |
| Pro Version -  Monthly | $7.99 | per month |
| Pro Version -  Yearly | $12.99 | per year |


### Block AI

[App page](https://appshunter.io/ios/app/block-ai/id6759003481)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $3.99 | per 6 months |
| Premium Access | $5.99 | per month |
| Premium Access | $19.99 | per year |


## Frequently asked questions

### Is Offline, Secure LLM Chatbot AI free?

Offline, Secure LLM Chatbot AI is free to download, with in-app purchases available.

### Is Block AI free?

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

### Do Offline, Secure LLM Chatbot AI or Block AI have ads?

Block AI shows ads; Offline, Secure LLM Chatbot AI does not.

### Which is updated more often, Offline, Secure LLM Chatbot AI or Block AI?

Offline, Secure LLM Chatbot AI ships an update every 4 weeks, and Block AI monthly. Most recently, Offline, Secure LLM Chatbot AI was updated on October 24, 2026 and Block AI on October 28, 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.*