# ApiClient vs PostX

The clearest difference is review sentiment: ApiClient at 100% against PostX's 0%. PostX's advantage is rating (3.0 vs 1.0) and ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. ApiClient sells 1 one-off in-app purchase and PostX sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PostX holds the better App Store score, 3.0 against 1.0. That said, the two scores are not equally well evidenced: PostX has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of ApiClient's written reviews are positive against 0% of PostX's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ApiClient | PostX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/apiclient-rest-api-tester/id1595150293/reviews) | **[3.0 (10 ratings)](https://appshunter.io/ios/app/postx-rest-api-client/id6756872354/reviews)** |
| Number of ratings | 1 | **10** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | — | **#124** |
| Size | 17 MB | 4 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ajaykumar Valand](https://appshunter.io/developer/1595150295) | [Anupkumar Naginbhai Patel](https://appshunter.io/developer/1863355963) |

## What reviewers say

### ApiClient

[App page](https://appshunter.io/ios/app/apiclient-rest-api-tester/id1595150293)

Test and manage REST APIs directly from your phone. Import, edit, and export Postman collections, send Firebase notifications, and format JSON requests on the go. Save API requests and responses for easy access and sharing.

**Highlights:** Create HTTP/HTTPS requests, Import/export Postman collections, Send Firebase notifications, Format JSON requests, Save and share API requests/responses, Manage API history

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### PostX

[App page](https://appshunter.io/ios/app/postx-rest-api-client/id6756872354)

**Currently charting:** #124 Top Grossing · Developer Tools (US App Store)

This app allows developers to build and test REST, HTTP, and SOAP APIs directly on their iPhone or iPad. It supports various request methods, authentication types, and body formats, with features for organizing requests and inspecting responses.

**Highlights:** HTTP/HTTPS methods (GET, POST, PUT, DELETE, PATCH), Custom query parameters, Basic, Bearer/JWT, OAuth authentication, Customizable headers, Multiple body formats (raw, binary, GraphQL, form-data), Pre-request and post-response scripting, Response viewer with status codes and prettified JSON, Request history and workspaces

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Postmon Pro Weekly | $4.99 | per 7 days |
| Postmon Pro Monthly | $9.99 | per month |
| Postmon Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is ApiClient free?

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

### Is PostX free?

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

### Which has better reviews, ApiClient or PostX?

PostX is rated higher. ApiClient averages 1.0 out of 5 from 1 ratings, while PostX averages 3.0 from 10 ratings.

### Do ApiClient or PostX have ads?

ApiClient shows ads; PostX does not.

### Which is updated more often, ApiClient or PostX?

ApiClient ships an update every 3 months, and PostX every 3 months. Most recently, ApiClient was updated on October 11, 2026 and PostX on October 14, 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.*