Adam’s
Portrait avatar of Adam Gelatka

iOS developer by day, indie dev by heart. Turning every “what if this app existed?” shower thought into a real thing on the App Store.

Some hit, some flop, all were fun to build. Here’s the collection so far — each app has its own page, screenshots, and the boring-but-necessary legal stuff.

Apps
Bites: Calories to Food app screenshot
Not Yet: Purchase Delay app screenshot
Dry Fire Pro: Gun Shot Timer app screenshot

↓ Scroll to explore apps

Stuff I've created

Shipped & still cooking

Every app gets its own page with screenshots, store links, and all the legal pages nobody reads but everyone needs.

iOS
The Replacement: Phone Mystery screenshot

Live

The Replacement: Phone Mystery

You start at Halcyon on Monday. They give you a test phone and one job: learn every version of their operating system, from the first one to today. The Replacement is a puzzle game that takes place entirely inside that phone. The apps work like the ones you know, mostly. A switch falls when you tilt the phone, a slider goes past 100, and to get through you use the whole device: how you hold it, its buttons, the brightness of the screen. Fifteen levels across five versions of one phone, and calls from the engineer who had your job before you.

iOS
Memori: Don't Forget screenshot

Coming Soon

Memori: Don't Forget

You know it — you read it, someone told you, you looked it up once — and a month later it's gone. Memori is for the things you already know and don't want to lose. Save a name, a number, a fact or an idea in three seconds, and Memori quietly asks you about it tomorrow, then in three days, then a week, a month, half a year — for as long as you keep knowing it. Not a study app: no decks, no streaks, nothing to learn. Everything you keep is drawn as a petal, and your whole library becomes one flower. Questions are written by Apple Intelligence on your device; nothing you save is ever sent anywhere.

iOS
Scratchmancer: Lucky Roguelike screenshot

Live

Scratchmancer: Lucky Roguelike

Scratchmancer is a scratch-off card roguelike for iPhone. You've inherited a 24-hour lottery kiosk at the edge of town: every ticket is a foil grid hiding cash, multipliers, and skulls, your thumb's stamina is the budget, and The Management sets the quota. Read symbols from partial reveals, commit when the odds feel right, and buy odds-warping charms between rounds.

iOS
App Store Apps We Love
Not Yet: Purchase Delay screenshot

Live

Not Yet: Purchase Delay

Not Yet helps users pause impulse purchases, capture the feeling behind the urge, and decide later with less pressure and more clarity.

iOS
Dry Fire Pro: Gun Shot Timer screenshot

Live

Dry Fire Pro: Gun Shot Timer

Dry Fire Pro uses on-device machine learning to detect dry-fire trigger clicks with low latency, then surfaces reaction time, splits, and consistency in a focused training interface.

iOS
Bites: Calories to Food screenshot

Live

Bites: Calories to Food

Bites turns your active calories from Apple Health into pizza slices, burgers, fries, beers, and other familiar food and drink equivalents.

iOS
Kegger: Beer Keg Calculator screenshot

Live

Kegger: Beer Keg Calculator

Kegger calculates how much beer to buy for a party based on people, days, and drinking intensity, then recommends the best keg combination with minimal waste.

iOS
Can I Bring This? screenshot

Live

Can I Bring This?

Can I Bring This? helps users quickly check whether items are likely allowed in luggage, making travel prep easier and less stressful.

iOS
SideTrck: Projects & Ideas screenshot

Live

SideTrck: Projects & Ideas

SideTrck keeps side projects moving through quick Progress, Notes, and Actions updates, helping you track momentum, blockers, and what deserves attention next.

iOS
Flight Wake: Descent Alarm screenshot

Under Development

Flight Wake: Descent Alarm

Flight Wake watches your iPhone's on-device sensors for the unmistakable pattern of descent and fires a system alarm that breaks through Silent and Focus — no internet, no GPS, no data leaving your device.

iOS
Firedeck: Firebase Workspace screenshot

Under Development

Firedeck: Firebase Workspace

Firedeck connects directly to Google and Firebase APIs with your Google account, surfaces key Firebase signals on a customizable deck, and lets you drill into Firestore, Storage, Auth, Hosting, Functions, Logging, and more — all from iOS.

macOS
Appnest: App Ops screenshot

Under Development

Appnest: App Ops

Appnest brings App Store Connect, TestFlight, Firebase, RevenueCat, and Apple Ads into one workspace for running app operations without bouncing across dashboards.