# API Inspector for Postman vs App Screenshots

The clearest difference is in-app purchases: App Screenshots at none against API Inspector for Postman's 3. App Screenshots also leads on update cadence (weekly vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. API Inspector for Postman sells 3 in-app purchases, starting at $2.99 per 7 days. App Screenshots asks for nothing beyond the download.

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

## The numbers

| Metric | API Inspector for Postman | App Screenshots |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/app-screenshots-studio/id6792318534/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 13 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 19 MB | 77 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [小玲 王](https://appshunter.io/developer/1573722736) | [Vantage Point Labs LLC (MD)](https://appshunter.io/developer/1883750993) |

## What reviewers say

### 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 |


### App Screenshots

[App page](https://appshunter.io/ios/app/app-screenshots-studio/id6792318534)

Easily create professional device mockups for your apps. Select a device, add your screenshot, customize the angle and color, and generate your mockup quickly. An indispensable tool for developers.

**Highlights:** Create device mockups, Add app screenshots, Customize device angle, Select device color, Fast generation

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

**In-app purchases:** none


## Frequently asked questions

### Is API Inspector for Postman free?

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

### Is App Screenshots free?

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

### Do API Inspector for Postman or App Screenshots have ads?

Neither API Inspector for Postman nor App Screenshots shows ads.

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

API Inspector for Postman ships an update every 13 months, and App Screenshots weekly. Most recently, API Inspector for Postman was updated on October 9, 2026 and App Screenshots on October 13, 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.*