# KeyBean vs API Inspector for Postman

The clearest difference is device support: KeyBean at 4 against API Inspector for Postman's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. KeyBean sells 2 in-app purchases, starting at $3.99 per year and API Inspector for Postman sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

KeyBean ships an update every 7 months, API Inspector for Postman every 13 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | KeyBean | API Inspector for Postman |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 13 months |
| Size | 24 MB | 19 MB |
| Requires iOS | 16 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京如电科技有限公司](https://appshunter.io/developer/1432455619) | [小玲 王](https://appshunter.io/developer/1573722736) |

## What reviewers say

### KeyBean

[App page](https://appshunter.io/ios/app/keybean/id6742166489)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $3.99 | per year |
| Lifetime | $9.99 | one-time |


### API Inspector for Postman

[App page](https://appshunter.io/ios/app/api-inspector-for-postman/id6751794039)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| API Inspector Rest Pro | $2.99 | per 7 days |
| API Inspector Bot Pro | $5.99 | per month |
| API Inspector Capture Pro | $34.99 | per year |


## Frequently asked questions

### Is KeyBean free?

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

### Is API Inspector for Postman free?

API Inspector for Postman is free to download, with in-app purchases available.

### Do KeyBean or API Inspector for Postman have ads?

Neither KeyBean nor API Inspector for Postman shows ads.

### Which is updated more often, KeyBean or API Inspector for Postman?

KeyBean ships an update every 7 months, and API Inspector for Postman every 13 months. Most recently, KeyBean was updated on October 7, 2026 and API Inspector for Postman 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.*