ASO App Store Optimizer od ASO AGENCY

ASO Auditor is a free App Store Optimization tool by asoagency.io. It grades your App Store and Google Play metadata in real time and tells you exactly what to fix to rank higher.

Live audit — open any App Store or Google Play listing and get an instant ASO score with character-limit and keyword-coverage checks.

Metadata builder — draft your title, subtitle, keyword field, and description with live character counters against the exact iOS and Android limits (30 / 30 / 100 / 4000, etc.), plus a 0–100 score.

Actionable fixes — every deduction comes with a specific recommendation: wasted keyword characters, terms duplicated across fields, under-filled fields, over-limit text, and thin descriptions.

Private by design — no account, no tracking, no data leaves your browser. Your drafts are stored only on your device.

Built by asoagency.io — visit https://asoagency.io for free ASO audits, keyword research, and App Store / Google Play growth guides.