# ASO App Store Optimizer

> Audit & optimize App Store & Google Play metadata: live ASO score, keyword & character-limit checks. Free tools by asoagency.io

Canonical page: [https://chrome-stats.com/d/aso-app-store-optimizer](https://chrome-stats.com/d/aso-app-store-optimizer)

## Overview

- **ID:** `aso-app-store-optimizer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** ASO AGENCY
- **Category:** web-development,search-tools
- **Version:** 1.0.0
- **Last updated:** 2026-07-12
- **First published:** 2026-07-09
- **Size:** 22 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/aso-app-store-optimizer/)
- **Website:** [https://asoagency.io/](https://asoagency.io/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/aso-app-store-optimizer/privacy/](https://addons.mozilla.org/firefox/addon/aso-app-store-optimizer/privacy/)

## Description

ASO Auditor is a free App Store Optimization tool by <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/0c4de2e63467bf0cf008abe9bbeb053f64ca6aa9c9f3ffdcc34689d05d0af398/http%3A//asoagency.io" rel="nofollow">asoagency.io</a>. It grades your App Store and Google Play metadata in real time and tells you exactly what to fix to rank higher.

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

<strong>Metadata builder</strong> — 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.

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

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

Built by <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/0c4de2e63467bf0cf008abe9bbeb053f64ca6aa9c9f3ffdcc34689d05d0af398/http%3A//asoagency.io" rel="nofollow">asoagency.io</a> — visit <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/21b2e40bc5488d28ef13ed87c4cde21c5843cf23a38581c9aa65fd2de1acc71d/https%3A//asoagency.io" rel="nofollow">https://asoagency.io</a> for free ASO audits, keyword research, and App Store / Google Play growth guides.

## Rankings

- #140,493 — Overall
- #101 — optimize
- #230 — gpt store
- #243 — web store

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `apps.apple.com`
- `play.google.com`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Request access to the following domains: apple.com, google.com
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/aso-app-store-optimizer)