# OpenAPI Viewer vs gitbay

The clearest difference is in-app purchases: gitbay at none against OpenAPI Viewer's 3. gitbay also leads on update cadence (every 2 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OpenAPI Viewer sells 3 one-off in-app purchases. gitbay asks for nothing beyond the download.

OpenAPI Viewer ships an update every 2 weeks, gitbay every 2 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | OpenAPI Viewer | gitbay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gitbay/id6806399095/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | — | Free |
| Size | 13 MB | 8 MB |
| Requires iOS | 18.1 | **18.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Victor Manuel Puga Ruiz](https://appshunter.io/developer/1648773908) | [Christian Cleberg](https://appshunter.io/developer/1883866326) |

## What reviewers say

### OpenAPI Viewer

[App page](https://appshunter.io/ios/app/openapi-viewer/id6761346493)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


### gitbay

[App page](https://appshunter.io/ios/app/gitbay/id6806399095)

Access and manage your git repositories on the go. Review code, track issues, and monitor builds from your mobile device. Securely connect to your own git forge instance without sharing passwords.

**Highlights:** Browse files, commit history, and branches, Review merge requests with diffs and threads, Manage issues with labels and milestones, Monitor CI builds and trigger jobs, View READMEs and wikis, Secure token-based authentication

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenAPI Viewer free?

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

### Is gitbay free?

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

### Do OpenAPI Viewer or gitbay have ads?

Neither OpenAPI Viewer nor gitbay shows ads.

### Which is updated more often, OpenAPI Viewer or gitbay?

OpenAPI Viewer ships an update every 2 weeks, and gitbay every 2 days. Most recently, OpenAPI Viewer was updated on October 5, 2026 and gitbay on October 7, 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.*