9 months after launching my overlay camera app: what I shipped, what broke, and how one App Store review changed my roadmap

I launched ORA on December 21, 2025. It's an iPhone camera app that puts a see-through photo or video over the live viewfinder so you can match framing and angles exactly (then-and-now shots, progress photos, recreating reference shots). Why I built it My wife loves outfit pics and videos on vacation, and she always has a specific shot in mind: the same spot, the same angle, the same framing as a photo she saved or one we took on an earlier trip. That made me the designated photographer, flipping between the camera and the reference photo, guessing where to stand, how high to hold the phone, and how much to zoom. Somehow it was always a little off. The horizon was tilted, she was too far left, or the building behind her was cut off. So I built the tool I wished I had: put the reference photo right on top of the live camera, make it see-through, line everything up, and shoot. Now I get it right in one or two tries and she gets the exact shot she wanted. The timeline Dec 2025: 1.0 launch, then a quick bug-fix release the next day Jan 2026: 1.1, with "overlay burning" (export with the overlay baked into the photo or video), Live Activities for export progress, better stability on low-memory devices, and a fix for zoom shifting right before recording started Sep 2026: 1.2, with overlay flipping and iOS 27 support The review that changed my roadmap For months after launch I had zero reviews. Then, at the end of August, the first and only one came in: 3 stars, titled "Good, but not ready for prime time." Works well, simple interface. But all photos are horizontally flipped for some reason, I had to jump to Photos to flop my overlay so it lined up. I would assume a previous image/video should immediately line up rather than needing manipulation. Honestly, it stung. When you only have one review, that one review is your rating, and everyone visiting the App Store page sees a 3.0. But the reviewer was right. The front camera preview is mirrored, like looking in a mirror, while the saved photo isn't. So a selfie-style reference photo shows up backwards over the live preview. I'd mostly tested with my own workflow and never noticed. The whole point of ORA is "load a reference and line it up", and here was someone who had to leave the app and edit the photo first. That's friction in the one thing the app exists to do. So I changed my plans. I put other features on hold and shipped horizontal and vertical overlay flipping in the Overlay Tools tab. It went out in version 1.2 about two and a half weeks later, and I replied to the review to let them know it was fixed. What it changed about how I build: Specific criticism beats generic praise. "Great app!" tells you nothing. "I had to jump to Photos to flop my overlay" tells you exactly what to fix. Users' expectations are the spec. Their line, "a previous image should immediately line up," is now basically my design principle. If someone has to work around the app, it's a bug, even if the code is behaving as designed. Fix friction in the core feature before building new ones. I now prioritize anything that gets in the way of lining up a shot over shiny new features. Reply publicly. Future visitors see the response too. A 3-star review with "fixed in the next update" underneath reads very differently from one left unanswered. What I learned Camera apps get hard on real devices. Supported formats, slow-motion modes and memory limits differ a lot between iPhones. Most of my bug fixes came from the gap between my test devices and everyone else's. Freemium details matter. All overlay features are free; exports carry a watermark unless you subscribe ($1.99/month or $19.99/year), which also adds HDR and slow motion. Where I'm stuck Discovery. The app works and the people who find it use it, but getting it in front of the right people (photographers, stop-motion creators, people taking progress photos) is the hard part. App Store: apps.apple.com/us/app/ora-the-overlay-camera-tool/id6756240396 I'd love feedback on the app itself and on getting a niche utility app discovered.