ASO for an app launch
At launch you have no performance history, so the stores rank you mostly on textual relevance and early engagement. That makes the pre-launch metadata decision unusually consequential: the query set you claim in your title, subtitle and keyword field is the set the algorithm starts learning against. Aim narrow and winnable rather than broad and aspirational, get review velocity moving in the first fortnight, and hold the listing steady for three weeks so you can read what actually happened.
Key takeaways
- With no download history, textual relevance carries proportionally more weight — write metadata for the queries you can win.
- Claim narrow, specific terms first; broad category terms are a month-six ambition, not a launch strategy.
- Early review velocity and rating are the fastest ranking lever available in the first 30 days.
- Do not iterate the listing weekly in month one; you will have no idea which change did what.
Four weeks before submission
- 1
Build the query set
Twenty to forty terms, scored for volume against how realistically a zero-history app ranks for them.
- 2
Split them across fields
Highest-intent terms into the title and subtitle; the rest into the iOS keyword field, with no duplication.
- 3
Reserve a brand term
A distinctive app name is what people search after seeing you elsewhere. Generic names are unfindable and untrackable.
- 4
Set up measurement first
Store analytics, attribution and a tracked keyword list live before launch day, not after.
- 5
Prepare localization for launch markets
Even three well-localized storefronts materially widen the indexed surface at zero marginal cost.
The first 90 days
| Window | Focus | Do not |
|---|---|---|
| Days 1-14 | Review velocity, crash-free rate, fix onboarding drop-off | Change metadata |
| Days 15-30 | Read impressions and conversion by source | Add new markets yet |
| Days 31-60 | First metadata iteration on the terms that showed traction | Rewrite everything at once |
| Days 61-90 | First creative test; expand to adjacent storefronts | Chase category head terms |
Naming, and the one irreversible decision
Everything on a listing is editable, but the app name is the one field with brand consequences beyond the store, so it is the one worth arguing about before launch rather than after.
The pattern that works is brand plus category descriptor: it earns the brand search while telling the algorithm and the human what the app is. Pure brand names rank for nothing until you have marketing spend; pure keyword names look like spam and age badly.
Worked example: a productivity app six weeks before launch
A small team was four weeks from launching a focus timer and had not written a word of store metadata. The plan, as it usually is, was to ship the app and optimize the listing afterwards. That sequence wastes the single most valuable traffic period a new app gets, because launch attention arrives once and lands on whatever listing happens to be live.
Working backwards from the release date changed the order. Keyword research came first, and it changed the product name: the working title contained no searchable term, and adding one to the app name — the highest-weight field on both stores — was free before launch and awkward afterwards. Screenshots were drafted from the keyword set rather than from the design system, so the captions answered searches instead of describing panels.
The launch itself then had something to measure against. Because a baseline existed from day one — impressions, page views, conversion — the first post-launch iteration in week three was a real read rather than a guess made against no prior state, which is the position most new apps are in for their first quarter.
What the agent does in week one
- 1
Day 1 — research before naming
Size the demand for the terms your app could plausibly own, and check the name against them while it is still cheap to change.
- 2
Day 2 — draft the full listing
Title, subtitle, keyword field and description written from the keyword set rather than from the pitch deck.
- 3
Day 3 — brief the creative
Screenshot captions derived from the searches you intend to win, so the frames answer intent instead of touring the UI.
- 4
Day 4 — set up measurement
Define the baseline metrics and where they will be read, before there is any data to distort the choice.
- 5
Day 5 — schedule the first iteration
Book the week-three review now, with the single change you will test already identified.
Frequently asked questions
Should I optimize the listing before or after launch?
Before. The metadata you submit is what the stores index first, and early relevance signals shape how quickly you start appearing at all.
How long until ASO changes show results?
Indexing updates within a few days; ranking stabilises over one to three weeks. Judge nothing before day fourteen.
How many markets should I launch in?
Publish globally, but localize deliberately for the three to five storefronts your category actually has demand in. A machine-translated listing in thirty locales converts worse than five good ones.
appXL Growth
Mobile Growth Practice Lead
appXL's growth practice works directly with app teams on budgets, agency contracts and in-house ASO staffing, and reviews our cost and vendor coverage for accuracy.