API Inspector for Postman vs PostX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
API Inspector for Postman
Read full descriptionHide full description
API Inspector is a powerful API debugging and management tool designed for developers who need precision and speed. Whether you’re testing APIs, analyzing request performance, or organizing your collections, API Inspector gives you everything you need in one place. Key Features • Collection Management: Organize and manage your API requests efficiently. • Request Management: Create, edit, and send HTTP/HTTPS requests with ease. • Import Support: Seamlessly import collections from Postman or cURL commands. • Export Options: Export requests as executable cURL commands for sharing or automation. • Send History: Track and revisit your previous requests anytime. • Detailed Metrics: Gain deep insights into request performance, including: - Request & Response header/body size - DNS lookup duration - Connection time - TLS handshake duration - Full request & response duration Why Choose API Inspector? • Clean, developer-friendly interface • Advanced performance analytics for optimization • Full compatibility with Postman and cURL workflows If you have any questions about the app, or requests for features you would like to see, just write a short review or use the button inside the app to contact me. Get more support on https://www.whalesgrowth.top API Inspector Pro Subscriptions You can subscribe for API Inspector Pro Subscriptions to all features and content offered for purchase within the app. API Inspector Pro offers subscriptions. The subscription prices are: (i) Weekly Subscription ($2.99 / Week) (ii) Monthly Subscription ($5.99 / Month) (iii) Yearly Subscription ($34.99 / Year) Payment will be charged to iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. The prices are in US dollars. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Our app is functional without purchasing an Auto-Renewable subscription, and you can use all the unlocked content after the subscription expires. Q: How do I restore the subscriptions on new devices? A: You can tap the 'Restore' button on the subscription page. Privacy Policy: https://www.whalesgrowth.top/pp/ Terms of Service: https://www.whalesgrowth.top/tos/
PostX
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.
- 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
Read full descriptionHide full description
PostX is a powerful yet simple API client for iPhone and iPad for working with REST APIs, HTTP APIs, and even occasional SOAP APIs. Use this REST API client and HTTP API client to quickly build requests, inspect responses, and iterate on your backend without needing a desktop tool. Features of PostX • HTTP/HTTPS methods Send requests with GET, POST, PUT, DELETE, PATCH, and more so you can cover most modern REST and HTTP APIs in one API client. • Custom parameters Add query parameters with key, value, and descriptions to keep complex endpoints organized and reusable in your API-client testing workflow. • Authorization Use Basic, Bearer/JWT, and OAuth-style authentication to connect securely to protected APIs directly from this REST API client for iOS. • Headers Add custom headers, with common ones like Content-Type and User-Agent ready for quick setup when using this HTTP API client on iPhone and iPad. • Body formats Build request bodies in raw, binary, GraphQL, form-data, and x-www-form-urlencoded formats to handle most real-world REST and HTTP API scenarios. • Scripts Insert pre-request and post-response scripts to handle tokens, variables, and simple checks without leaving your API client. • Response viewer View status codes, headers, and prettified JSON to understand and debug API behavior faster during API-client testing. • History Automatically save requests and responses so you can rerun, tweak, and reuse them whenever you need inside your API client for iOS. • Workspaces Create workspaces to organize APIs by project, service, or environment so you can keep related requests grouped and easy to access. Its a great alternative to Postman PostX is an all-in-one REST API client and HTTP API client for iPhone and iPad that brings your desktop API workflow to iOS. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://elevarelab.site/privacy
Screenshots
Verdict
The clearest difference is chart position: PostX at #127 against API Inspector for Postman's unranked. API Inspector for Postman's advantage is iOS requirement (14.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. API Inspector for Postman sells 3 in-app purchases, starting at $2.99 per 7 days 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.
| Parameter | API Inspector for Postman | PostX |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (10 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | — | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Best chart rank | — | #127 — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 19 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 小玲 王 | Anupkumar Naginbhai Patel |
In-app purchases
API Inspector for Postman
- API Inspector Rest Pro$2.997 Days
- API Inspector Bot Pro$5.991 Month
- API Inspector Capture Pro$34.991 Year
PostX
- Postmon Pro Weekly$4.997 Days
- Postmon Pro Monthly$9.991 Month
- Postmon Pro Yearly$24.991 Year





