App Update Monitor - No API Key

App Store Version Checker

ryua_marines/app-store-version

Looks up the live App Store listing for each bundle ID and returns the current version, its release date and release notes. Use it to tell users an update is available, or to watch competitors' release cadence.

App Store Release Notes Scraper

sivakivan/release-notes-scraper

Scrapes the What's New section from Apple App Store app pages. Returns the latest version, release date, and release notes for each app.

Get new App Store reviews for any iOS app since your last run, yours or a competitor's. Rating, title, text, author and app version as clean JSON from Apple's official RSS feed. Filter by star rating, watch several apps and countries per run, and schedule it daily to catch bad reviews early.

Google Play Review Monitor - Android App Review Tracker

constant_quadruped/google-play-review-monitor

Monitor Google Play Store apps for new user reviews, version-correlated complaints, sentiment themes, rating/version deltas, and a 'what changed since last run' digest. Pure HTTP on Google Play's public endpoints. The Android twin of App Review Radar.

Mobile Release Notes Monitor

junipr/mobile-release-notes-monitor

Monitor public mobile release notes, version history, update frequency, and change themes.

App Store Scraper: iOS Apps, Ratings & Pricing

arman-bd/itunes-app-store-scraper

Scrape the iOS App Store through Apple's official Search API: name, developer, rating, review count, price, category, screenshots, version and release notes.

Watch your iOS apps on a schedule and get only the new negative App Store reviews since the last run, at or below your star threshold. Each alert carries the rating, title, full text, app version, country and store link, read from Apple's public customer review feed.

Watch YouTube channels and get only what changed: new videos since your last run, view growth and subscriber movement. No API key, no quota, no browser. Runs that find nothing new cost nothing.

App Store Review Monitoring & Alerts API - New Reviews Only

vonsensey/app-store-review-monitoring-alerts-api

Watch your apps and your rivals' on both stores: put the list on a daily schedule and get only the reviews that appeared since the last run, with rating, text, app version and the developer's reply. No run-start fee, so a quiet day costs nothing. App Store and Google Play. Pay per new review.

Google Maps Monitor — Only What Changed Since Your Last Run

godberry/google-maps-monitor

Watch a Google Maps territory and get back only what is new or changed — rating moves, review growth, new businesses, renames, relocations, hours and contact changes — with the previous values attached. Unchanged businesses are re-checked free and never billed.