Comparison

Island Pulse vs ApiClientSync

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

Head to head
About

Island Pulse

Receive real-time updates from your automations directly on your iPhone's Lock Screen and Dynamic Island. Send data via HTTPS POST requests to a personalized API endpoint and token to display custom messages and titles.

Highlights
  • API endpoint for custom updates
  • Live Activities on Lock Screen
  • Dynamic Island integration
  • HTTPS POST request support
  • Job ID for routing updates
  • In-app history log
Features
Read full description

What matters, right on your Lock Screen and Dynamic Island. Island Pulse gives you an API endpoint and a secret Bearer token. Your automations send HTTPS POSTs with JSON; your iPhone turns those updates into Live Activities on the Lock Screen and Dynamic Island. Use it for deploys, sales pings, home automations, or anything you can trigger over HTTPS. HOW IT WORKS • Copy your endpoint and Bearer token from the app and use them in Shortcuts, GitHub Actions, cron, Zapier, or your own code. • Every request must include a job_id so updates route to the right Live Activity stream. • Use title for what people see as the activity title. Use message for the main text. • History stays on this device so you can see what arrived recently. FREE • One active job at a time (one concurrent Live Activity stream for your account) • Title and message on the Lock Screen; you define what they mean • Default layout only • Live Activity plus the last 10 completed runs in your in app log PRO • Multiple concurrent jobs within iOS limits* • Last 30 days of run history • Custom job names and icons • Longer runs with automatic renewal when you need an activity to stay visible • Premium themes and layout options *Subject to iOS system limits (for example, up to five concurrent Live Activities per app) and device capabilities. Subscriptions are billed through your Apple ID. Pricing and renewal terms are shown in the app before purchase. Documentation: https://islandpulse.dev/docs/ Privacy: https://islandpulse.dev/privacy/ Terms: https://islandpulse.dev/terms/

About

ApiClientSync

A native API client for developers to build, organize, test, and debug HTTP and WebSocket requests. It offers a clean interface for managing projects, environments, and APIs across iPhone, iPad, and Mac.

Highlights
  • Organize requests with collections
  • Powerful request composer for HTTP/WebSocket
  • Advanced response and transcript viewers
  • Per-request and per-collection proxy support
  • iCloud sync across devices
  • Export requests as code in 20+ languages
Read full description

App Store Description — ApiClientSync ApiClientSync is a fast, fully native API client for developers who want powerful tools without unnecessary complexity. Build, organize, test, and debug HTTP and WebSocket requests in a clean interface designed for iPhone, iPad, and Mac. ORGANIZE REQUESTS WITH COLLECTIONS - Create collections for different projects, environments, or APIs - Add default headers that automatically apply to every request - Use the built-in Cookie Jar to capture, store, and send cookies across requests - Restore your last selected request and response automatically when reopening a collection POWERFUL REQUEST COMPOSER - Support for GET, POST, PUT, PATCH, DELETE, HEAD, and OPTIONS - Build HTTP and WebSocket requests in one app - Edit headers and query parameters using YAML, JSON, or key-value rows - Switch formats anytime without losing data - Send JSON, XML, plain text, SPARQL, URL-encoded forms, multipart forms, and raw file bodies - Toggle multipart fields between text and file uploads per row - Import requests directly from curl commands - Export requests as ready-to-use code in 20+ languages including Swift, Python, JavaScript, Go, Rust, and more ADVANCED RESPONSE AND TRANSCRIPT VIEWERS - Adaptive response layout that maximizes workspace automatically - Pretty-print JSON and XML responses - Preview HTML, images, raw text, Base64, and binary hex dumps inline - Inspect response history for previous runs - View detailed request traces and URLSession debug logs - Review WebSocket transcripts and recent session history - Share response bodies as files or copy formatted output instantly NETWORKING, PROXY, AND IMPORT/EXPORT FEATURES - Per-request and per-collection proxy support - HTTP, HTTPS, and SOCKS5 proxy support - Username and password authentication for proxies - Disable SSL verification for testing internal or self-signed APIs - Import and export HAR 1.2 files - Preserve app-specific request backup data alongside standard HAR compatibility ICLOUD AND APPLE PLATFORM FEATURES - Sync collections, requests, and preferences across devices with iCloud - Live Activities support on iPhone for long-running requests - Home Screen widget support for monitoring saved requests - Fully native SwiftUI experience built for Apple platforms - Optimized for iPhone, iPad, and Mac with sidebar navigation and system appearance support FREE TO START, PRO TO GO FURTHER Upgrade to API Client Pro for unlimited collections, unlimited requests per collection, and HAR file import. Choose a yearly subscription or a one-time lifetime purchase. - Pro Yearly — Unlimited access, billed annually - Pro Lifetime — One-time purchase, yours forever PRIVACY FIRST - No accounts required - No tracking - No ads - Your data stays on your devices and in your iCloud - Just a fast, native API client built for developers Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Island Pulse4 screens
ApiClientSync4 screens

Verdict

The call

The clearest difference is update cadence: ApiClientSync at every 4 days against Island Pulse's every 3 months. ApiClientSync also leads on device support (3 vs 1). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Island Pulse sells 2 in-app purchases, starting at $2.99 per month and ApiClientSync sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Island Pulse ships an update every 3 months, ApiClientSync every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Island Pulse versus ApiClientSync: the parameters behind the verdict, then further details
ParameterIsland PulseApiClientSync
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 3 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS18.617.0 — better
Further details — not scored
Size5 MB11 MB
Age rating4+4+
DeveloperImmiGrader Tech LLCMuhammad Muaaz

In-app purchases

2 purchases

Island Pulse

Subscriptions2
  • IslandPulse Pro Monthly$2.991 Month
  • IslandPulse Pro Yearly$19.991 Year
2 purchases

ApiClientSync

Subscriptions1
  • Yearly$9.991 Year
One-time1
  • ApiClient Pro — Lifetime$19.99

Questions

Is Island Pulse free?
Island Pulse is free to download, with in-app purchases available.
Is ApiClientSync free?
ApiClientSync is free to download, with in-app purchases available.
Do Island Pulse or ApiClientSync have ads?
Neither Island Pulse nor ApiClientSync shows ads.
Which is updated more often, Island Pulse or ApiClientSync?
Island Pulse ships an update every 3 months, and ApiClientSync every 4 days. Most recently, Island Pulse was updated on October 24, 2026 and ApiClientSync on October 25, 2026.

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