LMKdev

apps built so far — every one listed below

you can test right now, in open beta

to download any of them

The mission

Most apps are built to sell you something. Ours are built to be used — and built with the people who use them.

Free, for real

No paywall on the point of the app

The thing you came for is free. No forced ads, no trial that turns into a bill, no progress held hostage.

Private by default

Your data stays yours

Most of our apps work with no account at all. Our privacy pages say exactly what leaves your phone, checked against each app's code.

LMK = Let Me Know

The name is the feedback button

Tell us what's broken, what's missing, or what to build next. When we ship it, you get the credit.

You let us knowAn idea, a bug, a whole app you wish existed.
We build itSmall, private, and made to be used every day.
You test itOpen betas first. Your reports shape the release.
It ships freeFor everyone, with no forced ads and no paywall on the core.
Those who can, tipThat pays for the next one. Credit goes to the people who helped.

What we've built

LMKlove

In beta

Tap a heart. Someone out there feels it.

Free, never forced ads

LMKdad

In beta

The weekly check-in for fathers.

Free

Oathkeeper

Available

Daily oaths for men who keep their word.

Free daily practice; the Keeper upgrade is being retired for tips

LedgerKeeper

In beta

Private home finance. Nothing leaves the device.

Free

Morph Jump Arcade

In beta

A little arcade, built for three kids.

Free, no ads

Fortune Cookie

Coming soon

A fortune you have to earn.

Free

Daily Vow

In beta

Hold to receive. One affirmation, every morning.

Free, never forced ads — tips welcome

Stocked

In beta

Your kitchen's brain.

Free, never forced ads — tips welcome

Repz

In beta

The free workout log. No catch.

Free, never forced ads, no in-app purchases

Ryan's Academy

In beta

Science and math for kids, as games.

Free — no ads, no purchases, no accounts

Doom Scroll

In beta

Scroll the world instead.

Free, no ads — tips welcome

Sabrfy

Coming soon

Prayer, Qur’an and the masjid near you.

Free, never forced ads — tips welcome

Becoming the Light

Coming soon

The gratitude journal. Begin with gratitude, end with an honest look back.

Always free, never forced ads — tips welcome

One Take

In beta

One shot a day. No retakes, no filters.

Free; optional boosts

Coming soon

Every LMKdev app, and what’s new in each, in one place.

Free, never forced ads — tips welcome

Kindly Remind Me

Coming soon

Alarms for when to leave, not when it starts.

Free, never forced ads — tips welcome

Park Hunt

Coming soon

See them all — and earn a badge for every park you visit.

Free, never forced ads — tips welcome

Space Kitty

Coming soon

Bounce Earth's last hope up through the sky.

Free, no ads — tips welcome; nothing unlocks gameplay

Pebling

Coming soon

Gifts from the people who know them best.

Free, never forced ads — tips welcome (gift checkout is a demo today)

Stacchio

Coming soon

Build your gelato, watch it come together, pick it up.

Free, never forced ads (ordering is a preview — no payment taken)

Vera — Al Forno

Coming soon

Born of heat. Made with heart. Build your pie and fire it.

Free, never forced ads (ordering is a preview — no payment taken)

Halal Farm to Table

Coming soon

Zabiha halal from a farm you can name, delivered one day a week.

Free app; you pay per share, with the coordination fee on every receipt (payments are a demo today)

LMK Principles

Coming soon

Raise kids who are ready for life by the time they leave high school.

Free, never forced ads

Truno

Coming soon

Know what you're looking for — and notice, gently, who shares it.

Free, never forced ads — tips welcome; nothing unlocks

myOS

Coming soon

A life organised around purpose — balance, not perfection.

Free, never forced ads

NeLocker

Available

Your intelligence vault — 1,100+ free AI prompts.

Free; voluntary support keeps it that way

Be the first to try them

Put your name down for any app still in testing. Confirm your email, we let you in, and Apple's TestFlight sends the invite. One form, as many apps as you like.

Join a beta →

How it stays free

Never forced ads

No banners, no pop-ups, nothing you have to sit through. Some apps offer an ad you can choose to watch for an extra — those ads and your tips help support LMKdev do what we do. Kids apps have no ads at all, and you are never the product: we don't sell what you do in our apps.

Tips, if you want

Pay it forward with a one-time or recurring tip. It keeps the lights on and pays for the next app. Nothing unlocks — it all stays free.

LMKdev ID, optional

One sign-in across our apps, so your progress survives a new phone. Skip it and every app still works.

Honest status: we're moving every app to this model now. Tip jars and LMKdev ID sign-in are rolling out app by app, and a few older builds still carry an optional upgrade we're retiring.

One identity. Everything LMK. Sign in with LMKdev ID →

We also build for businesses

The same team builds custom software for small businesses: tools that answer your customers, write your paperwork, and run your storefront. Published fixed prices, shipped in weeks.

AI Opportunity Sprint$1,950 Commerce Storefrontfrom $7,500 AI Business Toolfrom $8,500 Custom Platformfrom $15,000

Book a free 15-minute call See the case studies

Find us in Palo Alto and Charlotte.

Let Me Know.

An app you wish existed, a bug, a feature, or a project for your business — a sentence or two is plenty. You'll hear back from Ryan, the founder.

Prefer email? hello@lmkdev.com