# Q2 Edge Chat vs DevStack Tools

The clearest difference is update cadence: DevStack Tools at every 6 weeks against Q2 Edge Chat's every 11 months. DevStack Tools also leads on device support (4 vs 2) and iOS requirement (13.0 vs 18.0). On price, ads and in-app purchases 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, DevStack Tools every 6 weeks. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Q2 Edge Chat | DevStack Tools |
| --- | --- | --- |
| 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 6 weeks** |
| Monetization | Free | — |
| Size | 26 MB | 29 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Gathara](https://appshunter.io/developer/1830599316) | [Man Sao Ng](https://appshunter.io/developer/1590351701) |

## 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


### DevStack Tools

[App page](https://appshunter.io/ios/app/devstack-tools/id6773667344)

**Features:** 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 DevStack Tools free?

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

### Do Q2 Edge Chat or DevStack Tools have ads?

Neither Q2 Edge Chat nor DevStack Tools shows ads.

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

Q2 Edge Chat ships an update every 11 months, and DevStack Tools every 6 weeks. Most recently, Q2 Edge Chat was updated on October 6, 2026 and DevStack Tools on October 8, 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.*