API Bot vs PostX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
API Bot
This tool empowers mobile developers to build and test APIs directly on their devices. It leverages on-device machine learning to analyze API results and identify patterns, while also allowing for the creation and management of various request types and data formats.
- On-device machine learning for API result analysis
- Build GET, POST, PUT, DELETE requests
- Manage headers and data
- Create and edit JSON/XML files
- Organize requests into groups
- Share requests with teams
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API Bot is a supercharged API development tool for your phone. It now uses machine learning right on your device to help you build better APIs. What this means for you: ∙ Analyze API results: Use machine learning to find patterns, trends, and potential problems in your API responses, all on your phone. ∙ Build any request: Create requests of all types (GET, POST, PUT, DELETE) and manage headers, data, and more with ease. ∙ Mobile development on the go: Build and test APIs from anywhere, right on your phone. ∙ Stay organized: Save your requests in groups and share them with your team. ∙ Work with data: Create and edit JSON and XML files to test responses or mock data for your endpoints. API Bot combines the power of machine learning with a mobile-friendly experience to help you build strong APIs faster.
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
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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 review sentiment: API Bot at 100% against PostX's 0%. API Bot also leads on rating (4.9 vs 3.0) and update cadence (every 4 weeks vs every 3 months). PostX's advantage is ads (none vs shown) and chart position (#104 vs unranked). On price, ratings volume, in-app purchases and monetization model 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 Bot 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.
API Bot holds the better App Store score, 4.9 against 3.0. Both are backed by a comparable volume of ratings — 17 and 10 respectively. Written reviews point the same way: 100% of API Bot's written reviews are positive against 0% of PostX's.
API Bot ships an update every 4 weeks, PostX every 3 months. The most recent releases landed on September 30, 2026 and September 28, 2026 respectively.
| Parameter | API Bot | PostX |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (17 ratings) — better | 3.0 (10 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 17 — better | 10 |
| Update frequency | Every 4 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | — | #104 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.5 — better | 17.6 |
| Further details — not scored | ||
| Size | 145 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Rabin Apps LLC | Anupkumar Naginbhai Patel |
Customer experience
API Bot
PostX
In-app purchases
API Bot
- Remove Ads$2.99
PostX
- Postmon Pro Weekly$4.997 Days
- Postmon Pro Monthly$9.991 Month
- Postmon Pro Yearly$24.991 Year








