# Q2 Edge Chat vs SQQuantum

The clearest difference is update cadence: SQQuantum at every 2 days against Q2 Edge Chat's every 11 months. Q2 Edge Chat's advantage is iOS requirement (18.0 vs 26.2). 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.

Q2 Edge Chat ships an update every 11 months, SQQuantum every 2 days. The most recent releases landed on September 19, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Q2 Edge Chat | SQQuantum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/q2-edge-chat/id6749468863/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 26 MB | 3 MB |
| Requires iOS | **18.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michael Gathara](https://appshunter.io/developer/1830599316) | [Menelaos Malaxianakis](https://appshunter.io/developer/1882200704) |

## What reviewers say

### Q2 Edge Chat

[App page](https://appshunter.io/ios/app/q2-edge-chat/id6749468863)

This application allows users to run and train language models directly on their device. All conversations and data are kept private and stored locally, ensuring enhanced security and control.

**Highlights:** Run language models locally, Train language models on-device, Keep chats and data private, On-device data storage, Enhanced security and control

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

**In-app purchases:** none


### SQQuantum

[App page](https://appshunter.io/ios/app/sqquantum/id6760438986)

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

**In-app purchases:** none


## Frequently asked questions

### Is Q2 Edge Chat free?

Q2 Edge Chat is free to download, with no in-app purchases.

### Is SQQuantum free?

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

### Do Q2 Edge Chat or SQQuantum have ads?

Neither Q2 Edge Chat nor SQQuantum shows ads.

### Which is updated more often, Q2 Edge Chat or SQQuantum?

Q2 Edge Chat ships an update every 11 months, and SQQuantum every 2 days. Most recently, Q2 Edge Chat was updated on September 19, 2026 and SQQuantum on September 26, 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.*