When an indie iOS app is actually ready to start Apple Search Ads

Most posts about Apple Search Ads assume you're already running them. This one doesn't. If you're an indie shipping your first or second app, the most expensive ASA mistake isn't a bad bid — it's turning ads on a week too early, before the app can actually convert paid traffic into revenue. You'll spend real money learning things you could have learned for free.

So before we talk about keywords and CPTs, let's talk about whether your app is genuinely ready.

What "ready" actually means

Apple Search Ads is a cost-per-tap auction. You pay every time someone taps your ad, regardless of what happens next. That means three things have to be true for ads to make sense:

People who tap need to install at a reasonable rate (your tap → install conversion).
People who install need to do whatever you actually care about — subscribe, buy, watch ads, retain — at a rate you can measure.
You need to be able to see that chain end-to-end. Otherwise you're optimizing blind.

If any of those is broken, ads will just expose the breakage faster and more expensively than organic would.

A pre-flight checklist

Here's the rough order I'd go through before spending a cent.

1. The product page can carry its own weight

Your App Store product page is the landing page. There's no creative auction edge in ASA — the ad unit is built from your metadata. So the page itself is your main conversion lever.

Check:

Icon reads clearly at small sizes and doesn't blend in with competitors on the search results page.
Title and subtitle say what the app does, not just what it's called. "Lumen" tells me nothing. "Lumen — Sleep Tracker" does.
First three screenshots make sense without sound, without context, and without reading the captions. Most taps decide here.
Description's first two lines are sharp. The rest barely gets read.
Ratings are above roughly 4.0 with enough volume to look legitimate. A 5.0 with 7 ratings feels suspicious; a 4.6 with 400 feels safe.

If you wouldn't tap your own ad after seeing the page cold, fix the page first.

2. Organic conversion is at least decent

Before paying for taps, look at what free taps are doing. In App Store Connect, check your product page conversion rate from Search over the last 30 days. You don't need a benchmark number — you need a trend. Is it stable? Is it climbing as you iterate on screenshots? Or is it stuck somewhere that suggests the page isn't selling the app?

If organic search converts poorly, paid search will convert poorly too — and you'll be paying for the privilege.

3. You can attribute installs to revenue

This is the part most indies skip and then regret. Apple gives you installs per keyword. Apple does not give you revenue per keyword. To see which keywords actually make money, you need the install-to-purchase chain wired up.

The usual setup:

Integrate Apple's AdServices framework so your app captures the attribution token on first launch.
Pass that token to whatever handles your purchases — RevenueCat is the common choice for indies, but you can roll your own.
Confirm in your dashboard that installs from ASA are showing up tagged with campaign, ad group, and keyword.

Test it end-to-end before scaling. Click one of your own ads (yes, you'll pay for the tap), install, subscribe with a test or real purchase, and verify the event lands in your analytics with the ASA metadata attached. If that chain is broken, fix it before anything else.

4. You actually have monetization

This sounds obvious but: free apps with no IAP and no ads cannot pay back ASA. There are exceptions — you're building an audience, you have a paid tier coming, you're funded — but for a self-funded indie, paid UA needs a revenue model on the other side.

And it needs to be a model where the first purchase happens reasonably soon. If your only revenue is a yearly subscription with a 7-day trial, you're going to wait weeks to know whether a keyword is profitable. That's manageable, but plan for it.

5. You have a rough sense of what a user is worth

You don't need a perfect LTV model. You need a ballpark. Ask yourself:

Of 100 installs, how many convert to a paying user?
What does that paying user pay, on average, in the first 30, 60, 90 days?
What's that work out to per install?

That per-install number is your ceiling for cost-per-install. If you're paying more than that for taps that convert, you're losing money — possibly fine for a growth phase, definitely not fine forever. Without this number you can't tell a good keyword from a bad one.

6. The app is stable on launch day

A crash on first open kills conversion harder than any bad screenshot. Before you scale spend:

Check crash-free user rate in Xcode Organizer or your crash tool.
Test cold install on an older device and a slower network.
Make sure your onboarding works without requiring permissions that might be denied.

Paid traffic is less forgiving than organic. Organic users found you on purpose; paid users tapped on impulse and will bail at the first sign of trouble.

Soft signals you're ready

Beyond the checklist, some looser signs that ads will probably work:

You're already getting some organic installs from search, and you can see which terms drive them.
Reviews mention specific features positively — meaning the page is setting accurate expectations.
You can name three to five keywords you'd want to rank for, and you understand why a user searching them would want your app over the competition.
You can afford to spend a small, fixed budget for two to four weeks and learn from it, even if none of it comes back.

That last one matters. ASA is a learning expense before it's a growth channel. Treat your first month as tuition.

Signs you're not ready yet

Conversely, hold off if:

You haven't shipped an update in months and reviews are trending down.
You don't know your conversion rate from product page views to installs.
You can't see, in some dashboard somewhere, which install became which paying user.
Your monetization is "I'll figure it out later."
You're hoping ads will fix a retention problem. They won't. They'll amplify it.

How to start, once you are ready

When the checklist clears, start small and structured:

One country first — usually your home market or wherever your organic users already are.
Separate ad groups for exact-match brand terms, exact-match category terms, and Search Match as its own discovery ad group.
A daily budget you'd be okay losing entirely.
Bids that start low. You can raise them; clawing back wasted spend is harder.

Then check it daily for the first couple of weeks. Look at impressions, TTR, conversion rate, CPA, and — once your revenue attribution catches up — ROAS per keyword. Pause what isn't working. Increase bids on what is. Don't touch everything at once or you won't know what moved the needle.

This daily-review loop is genuinely the whole game, and it's the gap most indies fall into — there's no time to stare at dashboards between shipping features. It's also where a tool like AdsBuddy fits: it reads your ASA and revenue data, gives you a short prioritized list of suggested changes each day, explains why, and leaves the actual decision and action to you.

Takeaway

Apple Search Ads isn't a switch you flip to grow. It's a measurement system that happens to also buy traffic. If your product page converts, your attribution works, and you know what a user is worth, ads will tell you the truth about your app — usefully and quickly. If those pieces aren't in place, ads will tell you the same truth, just more expensively. Get the foundation right first; the spending part is the easy bit.