ASO Rank Tracker

Keyword ranking monitoring and competitor comparison for indie app developers

Problem

Indie developers tracking App Store or Google Play rankings must either pay for enterprise-grade ASO suites or resort to screenshots and homegrown scripts. An open-source ASO rank tracker already appeared, confirming that general-purpose options are still not well served, especially for small teams that only care about a handful of keywords and a few competitors.

Solution

Add an app link and a short list of keywords; the tool scrapes store search rankings daily, plots trends and keyword difficulty, and compares competitors side by side. It alerts you when a keyword drops out of the top ten and suggests concrete metadata changes.

Users

Indie app developers, small app studios, teams going global on a tight budget

MVP

Add apps and keywords; daily store ranking scrape; trend charts and drop alerts; side-by-side comparison of 3–5 competitors; CSV export

Revenue

Free tier for 5 keywords; paid subscription ($9–$19/mo) for more keywords, competitors and history; team plan for studios

Why now

Mature open-source ranking scrapers exist, so a solo dev can focus on alerts, comparisons and reports; big ASO tools are expensive, leaving clear room for a lightweight alternative