Comparison

API Client vs Pocket API Client

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

API Client

Test REST APIs directly from your mobile device. Paste URLs, select methods, and view detailed responses including status codes, headers, and formatted JSON. Manage environments, save requests, and even import/export cURL commands.

Highlights
  • Paste URL and send requests
  • Smart JSON viewer with search
  • Environment management
  • Collections and history
  • cURL import and export
  • API monitoring
  • Test suites and assertions
  • API docs generator
Features
Read full description

Test any API right from your phone. Paste a URL, hit send, see the response. API Client is a lightweight REST and HTTP tester. No account needed. No cloud sync. No setup. Just open the app and start testing. β–Έ JUST PASTE & SEND Enter any URL, pick a method (GET, POST, PUT, PATCH, DELETE), and tap Send. See status codes, response time, headers, and formatted JSON β€” all in one view. β–Έ SMART JSON VIEWER Collapsible JSON tree with search, tap-to-copy, and syntax highlighting. Format or minify JSON with one tap. Build request bodies visually without typing raw JSON. β–Έ ENVIRONMENTS Switch between development, staging, and production with one tap. Each environment stores its own base URL, bearer token, API key, and custom headers. Use {{variables}} across all requests. β–Έ COLLECTIONS & HISTORY Save requests to collections. Pin favorites for quick access. Full history grouped by date with one-tap rerun. Search across all saved requests. β–Έ cURL IMPORT & EXPORT Paste any cURL command to import instantly. Export any request as cURL to share with your team or use in terminal scripts. β–Έ API MONITORING Set up automatic health checks for your endpoints. Get push notifications when an API goes down or degrades. Track incidents and recovery times. β–Έ TEST SUITES & ASSERTIONS Group requests into test suites. Add response assertions β€” validate status codes, check JSON fields, verify headers. Run all tests with one tap. β–Έ API DOCS GENERATOR Generate shareable PDF documentation for any endpoint β€” method, URL, headers, body, response samples, and status codes included. WORKS GREAT FOR β€’ Developers testing REST APIs from anywhere β€’ Students learning HTTP methods and API concepts β€’ QA engineers validating endpoints β€’ DevOps checking microservice health β€’ Anyone who needs an API client on mobile WHY API CLIENT? This app runs entirely on your device. Your API keys and tokens stay on your phone. No sign-up required β€” just open and test. SUBSCRIPTION AND PRICING β€’ RESTPilot Pro Lifetime β€” $9.99, one payment β€’ RESTPilot Pro Monthly β€” $1.99 per month, renews automatically β€’ Payment is charged to your Apple Account at confirmation of purchase β€’ A subscription renews unless it is cancelled at least 24 hours before the end of the current period β€’ Manage or cancel anytime in your Apple Account settings Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cosmovex.web.app/apps/restpilot/privacy-policy

About

Pocket API Client

Features
Read full description

A lightweight API client for indie developers β€” right in your pocket. Test and debug REST APIs from your iPhone, anytime, anywhere. Pocket API Client brings a Postman-like experience to mobile, so you can fire off requests, inspect responses, and manage your collections without ever opening your laptop. 【Key Features】 - Supports GET, POST, PUT, DELETE and other major HTTP methods - Detailed configuration for headers, query params, and request body - Authentication support: Bearer Token, Basic Auth, API Key - Save and organize requests as collections - Environment variables to switch between dev, staging, and production - Auto-saved request history for quick reuse - Offline access β€” no internet required to manage your setup - No sign-up required β€” completely free to use Stop reaching for your laptop just to test an endpoint. Your API client is already in your pocket.

Screenshots

API Client4 screens
Pocket API Client4 screens

Verdict

The call

The clearest difference is update cadence: Pocket API Client at daily against API Client's every 10 days. API Client's advantage is iOS requirement (14.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

API Client ships an update every 10 days, Pocket API Client daily. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

Scorecard2 real differences Β· 6 level
API Client versus Pocket API Client: the parameters behind the verdict, then further details
ParameterAPI ClientPocket API Client
PriceFreeFree
Positive reviews0.0% of reviewsβ€”
Update frequencyEvery 10 daysDaily β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS14.0 β€” better26.0
Further details β€” not scored
Size41 MB7 MB
Age rating17+4+
DeveloperSahana A SAtsuya Suzuki

In-app purchases

None

API Client

No in-app purchases

None

Pocket API Client

No in-app purchases

Questions

Is API Client free?
API Client is free to download, with no in-app purchases.
Is Pocket API Client free?
Pocket API Client is free to download, with no in-app purchases.
Do API Client or Pocket API Client have ads?
Neither API Client nor Pocket API Client shows ads.
Which is updated more often, API Client or Pocket API Client?
API Client ships an update every 10 days, and Pocket API Client daily. Most recently, API Client was updated on September 20, 2026 and Pocket API Client on September 9, 2026.

Other comparisons