# API Zen vs APIOrbit

The clearest difference is update cadence: APIOrbit at weekly against API Zen's every 2 months. API Zen's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. API Zen sells 3 one-off in-app purchases and APIOrbit sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

API Zen ships an update every 2 months, APIOrbit weekly. The most recent releases landed on September 15, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | API Zen | APIOrbit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 49 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Jaseem Valiya Valappil](https://appshunter.io/developer/1714873997) | [Stanislav Makushov](https://appshunter.io/developer/1797582853) |

## What reviewers say

### API Zen

[App page](https://appshunter.io/ios/app/api-zen/id6471152115)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thanks | $3.99 | one-time |
| Thank you | $5.99 | one-time |
| Thank you very much | $7.99 | one-time |


### APIOrbit

[App page](https://appshunter.io/ios/app/apiorbit-rest-and-graphql/id6742253618)

This native client allows developers to send and test REST and GraphQL requests on iPhone and iPad. It features an AI assistant for generating code, documentation, and mock data, along with robust debugging and media preview capabilities.

**Highlights:** AI-powered code generation, REST and GraphQL request testing, JSON viewer and search, API documentation generation, Postman collection import, Offline support, Media preview

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| API Orbit Premium - Monthly | $4.99 | per month |
| API Orbit Premium - Annually | $49.99 | per year |
| API Orbit Premium - Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is API Zen free?

API Zen is free to download, with in-app purchases available.

### Is APIOrbit free?

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

### Do API Zen or APIOrbit have ads?

Neither API Zen nor APIOrbit shows ads.

### Which is updated more often, API Zen or APIOrbit?

API Zen ships an update every 2 months, and APIOrbit weekly. Most recently, API Zen was updated on September 15, 2026 and APIOrbit on July 22, 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.*