The Founder’s Preflight ASO Audit: A 60‑Minute Playbook to Fix the 10 ASO Mistakes That Kill Early Downloads

Start a timer. Break the hour into three blocks: 10 minutes for metadata audit, 25 minutes for visuals (icon, screenshots, video), and 25 minutes for quick keyword and distribution fixes. Use a simple spreadsheet or the Notes app to record changes, assets, and the exact characters of titles/subtitles — you’ll need them for App Store Connect / Play Console updates.

Prioritization rule #1: Fix what users see first. App stores surface title, icon, and the first 2–3 screenshots (or app preview video on iOS) in search results and product-card previews; these items drive most of the conversion lift. Prioritization rule #2: Fix store-policy blockers next (privacy links, misleading metadata) — they can cause rejections or delistings. Prioritization rule #3: Favor clear value language over cleverness: state the core benefit in plain terms so first‑time viewers instantly understand why to tap.

Tools to have open: your App Store Connect and Google Play Console listings, a character counter for iOS fields (App Name 30 chars, Subtitle 30 chars, Keywords 100 chars), a screenshot generator or Figma template, and a short screen recording tool for an app preview. If you use an ASO tool for quick keyword research, have it ready — but you can accomplish this audit without paid tools.

Check 1—Title / App Name (iOS 30 chars / Play 50 chars): Is the one‑line promise clear and keyword‑aligned? If it’s clever but vague, rewrite to include the main outcome (e.g., “Budget Planner: Track & Save” rather than “MoneyMate”).

Check 2—Subtitle / Short description (iOS 30 chars / Play 80 chars): This is prime real estate for the top benefit and a secondary keyword. Keep it benefit‑first and avoid repetition of the title word-for-word.

Check 3—Hidden keyword field (iOS 100 chars): Are you deduplicating terms already in the title/subtitle? Use single words or tight phrases, comma‑separated, and prioritize long‑tail variations you can realistically rank for.

Check 4—First 3 screenshots: Do they show one clear benefit each, in order of importance? The first screenshot should communicate the single reason a new user would tap. Avoid showing the login or splash screen as screenshot one; Apple flags that in guidelines. Check 5—Video preview (iOS app preview): If you have a preview, is it 15–30 seconds, showing real use and the core value quickly? App preview videos autoplay on iOS and can outperform static shots for visual apps; ensure the first 3–5 seconds hook the viewer. Check 6—Icon: Is it legible at small sizes and visually distinct from top competitors? Test it in a small tile. Check 7—Promotional text / Play short description and Google Play long description: Are the first 1–2 lines compelling and keyword‑aware? Check 8—Privacy & policy link plus policy‑compliant claims: Ensure you have a privacy policy URL in metadata and remove any claims that imply ranking or downloads. Check 9—Category & localization: Is your primary category the best fit for discovery? Do at least the store front page texts and screenshots match your top target locales? Check 10—Store‑specific mistakes: repeated keywords across fields, screenshots with excessive text, or using performance claims (e.g., “#1”) that violate store policies.

Title/subtitle quick fix (10–15 minutes): Replace ambiguous names with a benefit + keyword pattern. Process: write three variants, run a simple character count, pick the clearest. Example formula: [Primary keyword] : [Core benefit in verb form]. On iOS also ensure the keywords field is trimmed to 100 characters and removes duplicates — use commas, no spaces required after commas.

Screenshot quick fix (15–20 minutes): Replace screenshot 1 with a clean, high‑contrast image that shows the app doing the main task and a 3–5 word caption that states the outcome (not the feature). Swap screenshot 2 to show onboarding flow or first success, and screenshot 3 to show social proof or a core secondary benefit. Keep captions short, use device mockups sparingly, and export at the exact store sizes.

App preview quick fix (10–15 minutes): If you already have a rough screen recording, trim it to a 15‑second highlight reel: hook (3s) → single core task (8s) → CTA frame (4s). Mute background system sounds, add concise text overlays (6–8 words each), and export to the App Store’s required specs so App Store Connect accepts it.

Metadata housekeeping (5–10 minutes): Add the privacy policy URL if missing, confirm category selection, remove any disallowed promotional claims, and localize the title and first screenshot for your top non-English market if you have meaningful traffic there.

Measure immediate impact with store analytics and a simple spreadsheet. Compare impressions → product page views → installs (TTR) for a 14‑day window before and after changes. Expect to wait 7–14 days for stable signals; however, the first 48–72 hours often show directional movement in TTR if the change was high‑impact (title/screenshot/video).

A/B testing priority: run tests on the first screenshot or app preview first, then the title/subtitle. Why? Visuals generally move conversion more than microcopy. On Google Play you can run store experiments (staged experiments in Play Console); on iOS use Product Page Optimization and Custom Product Pages for targeted tests where available. Keep tests isolated: change only one major element at a time so you know what moved the metric.

If you saw no lift, iterate: try a different value proposition on screenshot 1 or a tighter title with a long‑tail keyword. If you saw lift, roll out the win to all locales and consider a follow‑up change (e.g., tweak icon color or screenshot caption) and test again. Document hypotheses, results, and the exact assets for fast rollbacks.