Granola has a 5.0 rating and 12,257 reviews. It's still not indexed for "teams ai notes" — the fastest-rising search term in its own category.
Most "app ideas" lists are guesses dressed up as insight. We pulled three instead, all backed by live App Store search rank and chart data: one where the category leader is leaving real search volume unclaimed, one where a proven formula is being run successfully by solo developers right now, and one where the "hot niche" everyone's chasing already closed — with the exact keyword that's still open despite that.
1. AI meeting notes: the leader isn't indexed for the terms people are actually searching now
Granola is the strongest AI note-taker in the US Productivity chart by rating — a perfect 5.0 average across 12,257 reviews, live since 2025, and the app most likely to come up if you search "ai meeting notes" today. It ranks #4 for that exact phrase, #4 for "meeting notes app," and #4 for "ai notetaker." That's dominant coverage of the generic terms.
But Google Trends shows where search interest is actually moving. Among queries related to "AI meeting notes" over the past few months, the fastest-rising ones aren't generic at all — they're tied to specific meeting platforms:
| Rising related query | Relative growth |
|---|---|
| teams ai notes | +1,640,500% |
| teams ai | +1,568,900% |
| zoom | +1,055,550% |
| zoom ai meeting notes | +1,054,750% |
| zoom meeting notes | +1,052,100% |
People aren't just searching for "AI meeting notes" in the abstract anymore — they're searching for it attached to the specific tool they already use for calls. Here's how Granola covers that shift:
| Keyword | Granola's US search rank |
|---|---|
| ai meeting notes | #4 |
| meeting notes app | #4 |
| ai notetaker | #4 |
| zoom ai meeting notes | #25 |
| teams ai notes | not indexed |
It's not just Granola. HyNote — another well-reviewed AI note-taker (4.8 stars, 7,143 reviews) that markets itself as covering "meetings, lectures, and calls" — has the same blind spot: #15 for "ai meeting notes," #21 for "meeting notes app," and not indexed at all for "zoom ai meeting notes" or "teams ai notes." Two of the category's stronger apps, neither one showing up for the exact phrase search interest is currently rising fastest for.
2. Universal TV remotes: stop competing for "universal," pick one TV brand
The Utilities category's remote-control cluster looks saturated at first glance — dozens of similar-sounding apps in the top 100. Look closer and there are two different games being played, and only one of them requires the scale of a company with 600,000+ reviews.
EVOLLY.APP's generic "TV Remote - Universal Control" holds #2 for "universal remote" and #3 for "tv remote" — but it took 602,221 reviews and years of iteration to get there. That's not a fight a new solo developer picks.
Vizo is a different app entirely: one developer, Huy Hoang, building a remote for exactly one TV brand — Vizio. With just 5,793 reviews it ranks #2 for "vizio tv remote," #3 for "vizio remote," and #3 for "remote for vizio tv." It's not indexed for "universal remote" at all, and that's not a failure — it never tried to compete there. Vizio owners searching for a remote for their specific TV find a one-person app ahead of most of the generalists.
This isn't a one-off. The same Utilities chart has brand-specific remotes for Samsung, LG, and Roku all ranking inside the top 100 with review counts in the tens of thousands, not millions — each one treating its TV brand as its own separate search niche rather than competing head-on for "universal remote."
3. GLP-1 trackers: the gold rush already happened — here's the one gap the winner left open
A single App Store search for "shotsy glp-1" returns 50 different GLP-1/Ozempic tracking apps, most launched in 2025 or 2026, most sitting under 100 reviews. This category looked wide open a year ago. It's now a graveyard of near-identical trackers competing for the scraps under one clear winner.
| Keyword | Shotsy's US search rank |
|---|---|
| glp-1 tracker | #1 |
| ozempic tracker | #1 |
| semaglutide tracker | #1 |
| wegovy tracker | #1 |
| weight loss tracker | #53 |
Shotsy owns every GLP-1-specific term outright — #1 across the board. Google Trends shows why so many developers piled in: "GLP-1 tracker" search interest climbed from a baseline around 45–65 in early spring 2026 to a peak of 100 in mid-April, then cooled sharply, down to 10–15 by early August. The spike that triggered the copycat wave has already passed, and Shotsy locked in the specific terms before the other 49 apps in that search result got there.
The one keyword Shotsy hasn't claimed is the biggest one: "weight loss tracker," at #53. That's a real gap, but it's a different, harder fight — that term is held by general calorie and weight apps like MyFitnessPal and Lose It!, not other GLP-1 niche apps. Winning it means competing with 15-year-old incumbents with millions of reviews, not out-executing a crowd of six-month-old clones.
How to check this before you build
- Run the obvious keywords against the top 2-3 existing apps first. If they're all null (not indexed) across the board, that's a real opening. If one app is #1 for everything and there are 40+ clones already, the niche is closed.
- Look for solo or two-person developers already ranking top 5 for a narrow version of your idea. That's evidence the format is repeatable with a small team, not a fluke that needed a company behind it.
- Check Google Trends before chasing a keyword a competitor leads on. A #1 rank in a search term that peaked four months ago and is now declining isn't worth building around.
- Watch what search suggestions are shifting toward, not just chart position. "Zoom ai meeting notes" and "teams ai notes" only show up by checking related and rising queries — chart rank alone would have missed the signal entirely.
Search ranks, review counts, and Google Trends data pulled live from the US App Store via Pumf.it on August 26, 2026. Rankings and review counts reflect a single snapshot and will shift as the charts update. This is a read of public App Store data, not a critique of any individual app or developer named above.