# Open Source vs GPT Box

The clearest difference is update cadence: GPT Box at every 9 days against Open Source's every 6 months. GPT Box also leads on ratings volume (9 vs 3). Open Source's advantage is iOS requirement (7.1 vs 12.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 3.7 for Open Source against 3.7 for GPT Box. Both are backed by a comparable volume of ratings — 3 and 9 respectively.

Open Source ships an update every 6 months, GPT Box every 9 days. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Open Source | GPT Box |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/open-source/id883033675/reviews)** | [3.7 (9 ratings)](https://appshunter.io/ios/app/gpt-box-pure/id6476033062/reviews) |
| Number of ratings | 3 | **9** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 26 MB | 68 MB |
| Requires iOS | **7.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Emma Technologies, L.L.C.](https://appshunter.io/developer/452624928) | [吐司工作室](https://appshunter.io/developer/1483085362) |

## What reviewers say

### Open Source

[App page](https://appshunter.io/ios/app/open-source/id883033675)

This open-source application serves as a platform for developers to showcase and test innovative technologies. It allows for self-promotion of new features and provides a space to contribute and view demo projects.

**Highlights:** Developer showcase platform, Test new features, Promote homebrew technologies, View source code, Contribute demos

**Features:** macOS Compatibility

**In-app purchases:** none


### GPT Box

[App page](https://appshunter.io/ios/app/gpt-box-pure/id6476033062)

This open-source client provides a pure and free way to interact with GPT models. It supports text, image, and audio chat, with the ability to search online and fetch web content. Sync your conversations across devices and share them easily.

**Highlights:** Text, Image, Audio Chat, Online Search & Web Content Fetching, Open Source & Free, Sync via iCloud/WebDAV, Share Chats as Pictures, Cross-Platform Support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Open Source free?

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

### Is GPT Box free?

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

### Which has better reviews, Open Source or GPT Box?

Open Source is rated higher. Open Source averages 3.7 out of 5 from 3 ratings, while GPT Box averages 3.7 from 9 ratings.

### Do Open Source or GPT Box have ads?

Neither Open Source nor GPT Box shows ads.

### Which is updated more often, Open Source or GPT Box?

Open Source ships an update every 6 months, and GPT Box every 9 days. Most recently, Open Source was updated on October 5, 2026 and GPT Box on October 9, 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.*