# Foundation vs PocketModel

The clearest difference is update cadence: PocketModel at weekly against Foundation's every 4 weeks. 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.

Foundation ships an update every 4 weeks, PocketModel weekly. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Foundation | PocketModel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/foundation-chat/id6757838092/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 8 MB | 10 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Sagar Desai](https://appshunter.io/developer/1825946798) | [Wai Hei Lam](https://appshunter.io/developer/1886319533) |

## What reviewers say

### Foundation

[App page](https://appshunter.io/ios/app/foundation-chat/id6757838092)

Engage in intelligent, private AI conversations that run entirely on your device. No internet or data collection required, offering instant responses and multiple conversation threads for various tasks.

**Highlights:** 100% on-device AI processing, Zero data collection, Works offline, Multiple conversation threads, Clean SwiftUI interface, Unlimited chat sessions

**Features:** macOS Compatibility

**In-app purchases:** none


### PocketModel

[App page](https://appshunter.io/ios/app/pocketmodel/id6761316670)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Foundation free?

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

### Is PocketModel free?

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

### Do Foundation or PocketModel have ads?

Neither Foundation nor PocketModel shows ads.

### Which is updated more often, Foundation or PocketModel?

Foundation ships an update every 4 weeks, and PocketModel weekly. Most recently, Foundation was updated on October 1, 2026 and PocketModel 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.*