Tech Dev Notes

Track App Store and Google Play apps in real time. Version history, chart rankings, comparisons, and in-app screenshots from real devices.

Tracked Apps

Grok

v1.3.75

ChatGPT

v1.2026.118

Gemini

v1.2026.1710205

Claude

v1.260430.0

Copilot

v30.0.440505001

Perplexity

v26.17.0

Search any iOS or Android app by name or ID. View ratings, version info, and metadata from the App Store and Google Play.

Browse top-ranked apps by store, category, and chart type. Track how apps move through the rankings over time.

Side-by-side comparison of ratings, reviews, and chart positions across multiple apps with historical trends.

Track every version release across all monitored apps. See when updates ship and what changed.

Today

ChatGPTv1.2026.118

Yesterday

Grokv1.3.75

Grok (Android)v1.1.63-release.00

ChatGPTv1.2026.118

Claudev1.260430.10

Look up any app, compare rankings, browse version history, and explore feature flags across iOS and Android.