Most indie iOS apps fail not because they are badly built, but because they are built in categories that are already won. The number-one note-taking app does not need another competitor. The number-one habit tracker does not either.
Niche-first is the opposite move: pick a small, specific category where the leading app has a 3.6 rating and 800 reviews, and out-execute it. This post is the four-step process we actually use.
Step 1 — Hunt the App Store
Open the App Store, search a category you find interesting, and look at the top 20 apps. For each one, write down:
- The number of ratings.
- The average rating.
- The release date of the most recent update.
- Whether the listing screenshots look like they were made in the last twelve months.
A category worth entering has at least one of: a leader with under 4.2 stars, a leader that has not updated in six months, or a leader with screenshots that look five years old.
Step 2 — Read the one-stars
Sort each top-ten app by one-star reviews. Read the first 50. Look for a theme — the same complaint, repeated. That theme is your product brief.
When we built Antique Identifier, the leading competitor's one-star reviews were almost all the same: "It always tells me everything is worth a lot, and that is obviously wrong." We built the opposite: a sober app that is honest about uncertainty. That single decision is most of why our retention is what it is.
Step 3 — Check the search demand
A niche with weak supply is only worth entering if there is real demand. We use a combination of App Store Search Ads keyword volume, Google Trends, and an internal hack: searching the App Store on three different test phones over a week and noting which keyword variants surface ads. Sustained ads = real demand.
If the keyword set has strong intent and low ad cost, you are looking at a category that buyers want and incumbents are not fighting for. That is the sweet spot.
Step 4 — Sanity-check with a friend
The last filter is the simplest. Find someone who is in the target audience but not a developer. Describe the app to them in two sentences. If they say "oh, I have actually been looking for that," you are likely on something. If they nod politely, you are not.
A note on ambition
Niche-first is not the same as small. The category may be narrow today, but the right one will grow. Lunara lives in a category that was a thin shelf when we entered and has roughly doubled in two years. The trick is to be early, not late.
If you are on the fence about an idea, send it to us. We are happy to give you ten honest minutes.