6,219 iOS app opportunities
hiding in plain sight.
We analyzed 982,572 apps and 485,929 reviews to find paid, abandoned, and poorly-rated apps with proven demand and no good alternative.
- ✓ Revenue estimates + abandonment signals for every entry
- ✓ Top user complaints extracted - your ready-made feature spec
- ✓ Google Sheet + CSV export, use it in 10 minutes
Launch price - goes up as we add data · Instant delivery · One-time purchase
"This is amazing. This is going to save me a lot of time. Been spinning my wheels for weeks, effectively trying to get a list like this."
Ben Tremblay
The app that everyone hates
(but nobody replaces)
This is what proven demand looks like.
There's an education app on the App Store right now. It has 131,000 reviews. Its average rating is 1.3 stars.
One hundred and thirty-one thousand people took time out of their day to say "this app is terrible."
And it's still on the store. Still being downloaded. Still making people miserable. Because there's no good alternative.
This isn't one app.
It's thousands of them.
We checked. Systematically.
We analyzed 982,572 apps across the entire iOS App Store, scored 6,219 with revenue estimates and complaint breakdowns, and hand-wrote narratives for the top 500.
982 apps in the dataset are currently on Apple's Charts. 69 paid apps are still making money but haven't been updated in 2+ years - abandoned cash cows waiting to be replaced.
See for yourself.
Three real entries. Unredacted.
Real apps. Real data. Verify every one in the App Store.
| App Name | Category | Rating | Ratings | Price | Est. Rev/mo | Charts |
|---|---|---|---|---|---|---|
| mconnect Player | Music | 3.4 | 76 | $5.99 | $500–$1K | #90 paid |
| Folium | Entertainment | 2.4 | 798 | $2.99 | $2.5K–$5K | #4 paid |
| Green Screen by Do Ink | Education | 3.3 | 373 | $4.99 | $2.5K–$5K | #91 paid |
What's wrong: A UPnP/DLNA streaming controller for audiophiles. Playback stops mid-queue and requires manual intervention to continue, connections drop to streamers mid-track, and quality settings don't persist between sessions. Even satisfied users describe it as "almost good."
Indie opportunity: iPeng dominates at 4.7 stars but only covers Logitech/Squeezebox ecosystems, leaving generic UPnP underserved. Build a player that treats reliability as the product: persistent auto-reconnecting transport, proper queue management, saved per-service quality settings. People pay $6 for a 3.4-star app because alternatives are scarce.
Build difficulty: medium · Competition: weak · Frustration: frustrated
What's wrong: A $2.99 multi-system emulator sitting at #4 paid making $2.5K–$5K/mo with 2.4 stars. Frequent crashes, games stop loading after updates with no clear fix, broken external controller support (only thumbstick works on many controllers), and layout issues on iPad and iPhone 16 Pro.
Indie opportunity: Sitting at #4 paid with 2.4 stars means proven demand and weak execution. A focused, bulletproof retro emulator with flawless controller support and dead-simple setup is a buildable project, and nobody in this space is clearing the bar on reliability.
Build difficulty: high · Competition: weak · Frustration: frustrated
What's wrong: Beloved by educators and creators but plagued by crashing and data loss. 52% of negative reviews cite crashes and bugs: the app freezes on save and the masking tool fails to confirm edits. Updates actively broke a previously working app. Users are paying $5 upfront and getting an app that crashes "every couple of minutes."
Indie opportunity: Build a rock-solid green screen editor for education that simply does not crash. The market is fragmented with no dominant player. The closest alternative has 2,497 ratings at 3.8 stars. Stability alone differentiates you in a market where the incumbent literally breaks on save.
Build difficulty: high · Competition: weak · Frustration: severe
These are 3 of 6,219 entries in the dataset.
People are waiting for you
to build the alternative.
The validation is already done - by angry customers.
Not hypothetically. Not "maybe there's demand." These users have already voted with their one-star reviews.
"This app crashes every single time I open it. Is anyone else making one of these?"
"I would PAY for a version of this that actually works."
"How is this the only option? Please someone make a better one."
Those aren't made up. That's the vibe of thousands of real reviews on apps in our dataset. The demand is deafening.
You have a terminal.
That's all you need.
Execution is cheaper than research now.
You don't need a team. You don't need funding. You don't need to spend six months on market research.
You need Claude Code, a weekend, and a target.
→ cat opportunities.csv | sort -t, -k6 -rn | head -1
# Schoology - Education - 1.3★ - 131K reviews
# Opportunity score: 1,793,527. Sheesh.
→ claude
> I want to build a better education app.
> The current one has 1.3 stars and 131K reviews.
> Beat it. SwiftUI. Make it beautiful.
# one weekend later
→ xcrun altool --upload-app ...
✓ Upload complete. Your app is live.
What's in the box 📦
Open the file. Pick your target. Start building in 10 minutes.
13 Top Picks
Vetted with full write-ups: market analysis, user complaints, MVP spec, and competitive landscape. Start here.
69 Abandoned Cash Cows
Paid apps still making money but not updated in 2+ years. The developers moved on - the revenue didn't.
6,219 Scored Opportunities
Every app scored 0–100 on demand, frustration, competition, and actionability. Top 500 have written summaries.
Don't waste weekends on dead ends
Revenue estimates for every entry - so you can sort by money and skip the apps nobody would pay for.
Steal the spec from angry users
Top complaints extracted from reviews. Users are literally telling you what to build - for free.
Start building, not brainstorming
A startup pitch for every entry: what to build, why it'll work, why now. Open the file and go.
Find your lane in seconds
24 categories across 3 tabs. Finance, Education, Health, Utilities - filter to what fits your skills.
Verify demand in 2 clicks
Direct App Store links for every entry. Read the 1-star reviews yourself and see the pain firsthand.
Works however you work
Google Sheet you can browse, filter, and export as CSV. Pipe it into a script or feed it straight to Claude Code.
Think about it this way: 982,572 apps analyzed. 485,929 reviews studied. Hundreds of hours of data engineering. You're getting all of it for $99 - less than what most people spend on a course they never finish. Less than a paid app earning 6 downloads a day for a single week.
SensorTower charges $500+/month. Appfigures starts at $8/month for basic data. This is $99 once.
Launch price - goes up as we add data.
What you'll do in the first 10 minutes ⏱️
- 1
Open the spreadsheet. Sort by opportunity score.
The highest-potential apps float to the top immediately.
- 2
Pick a category that fits your skills.
24 categories. Find the one where your experience gives you an edge.
- 3
Read the startup pitch we wrote for it.
Every entry has a pitch: what to build, why, and why now.
- 4
Click the App Store link. Read the 1-star reviews.
Users are writing your feature spec. For free. Right now.
- 5
Open your terminal and start building.
You have demand. You have a spec. You have Claude Code. Go.
Is this for you? 🪞
This is for you if...
- ✓ You can build apps but never know what to build
- ✓ You've shipped side projects before (or you're ready to ship your first)
- ✓ You want validated demand, not another shower thought
- ✓ You'd rather spend a weekend building than a month researching
- ✓ You have Claude Code and you're looking for a target
This is NOT for you if...
- ✗ You're looking for a get-rich-quick scheme
- ✗ You expect a finished app, not data to act on
- ✗ You're not willing to actually build and ship something
- ✗ You want hand-holding through the entire process
- ✗ You think 1.3 stars is "good enough" and won't bother
Yeah but... 🤔
Fair questions. Honest answers.
"$99 for a spreadsheet?" +
"How do I know the data is real?" +
"Can I really build a replacement app?" +
"Is it legal to build a competitor?" +
"What if someone else buys the list and builds the same thing?" +
Every week you wait,
someone else gets closer.
6,219 opportunities. 13 vetted top picks. 69 abandoned cash cows with users who have nowhere else to go.
(All you need is a weekend and a terminal.)
Get 6,219 Opportunities - $99 →Launch price · Instant delivery · Google Sheet + CSV export · One-time purchase