# HTMLCollection vs OnDevice LLM

The clearest difference is update cadence: OnDevice LLM at every 4 days against HTMLCollection's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. HTMLCollection sells 1 one-off in-app purchase and OnDevice LLM sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

HTMLCollection ships an update every 2 months, OnDevice LLM every 4 days. The most recent releases landed on November 9, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | HTMLCollection | OnDevice LLM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/ondevice-llm-offline-ai-chat/id6761696880/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 69 MB | 72 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shigeki Karouji](https://appshunter.io/developer/975941302) | [Mustafa Ergisi](https://appshunter.io/developer/1829311519) |

## What reviewers say

### HTMLCollection

[App page](https://appshunter.io/ios/app/htmlcollection/id6756459786)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| History Plus: Extended History | $0.49 | one-time |


### OnDevice LLM

[App page](https://appshunter.io/ios/app/ondevice-llm-offline-ai-chat/id6761696880)

This app allows you to run powerful AI models directly on your iPhone without an internet connection. It offers privacy-focused features, supports image analysis, and includes a catalog of open-source models for various tasks.

**Highlights:** 100% offline AI model execution, Analyze photos and documents, Catalog of open-source AI models, Mini-apps within chat, Markdown chat with code highlighting, Voice input and persistent history, Privacy-focused design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $6.99 | per month |
| Pro Lifetime | $14.99 | one-time |
| Lifetime Pro | $19.99 | one-time |


## Frequently asked questions

### Is HTMLCollection free?

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

### Is OnDevice LLM free?

OnDevice LLM is free to download, with in-app purchases available.

### Do HTMLCollection or OnDevice LLM have ads?

Neither HTMLCollection nor OnDevice LLM shows ads.

### Which is updated more often, HTMLCollection or OnDevice LLM?

HTMLCollection ships an update every 2 months, and OnDevice LLM every 4 days. Most recently, HTMLCollection was updated on November 9, 2026 and OnDevice LLM on November 11, 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.*