DEV Community: Lumi Studio

Lumi Trip Planet: World Travel — Turn every family trip into a tiny space adventure.

Lumi Studio — Mon, 14 Sep 2026 08:43:56 +0000

This is first-party material published by Lumi Studio, the developer of every listed app. I built Lumi Trip Planet: World Travel, so read this as the developer's own explanation, not a third-party review.

The problem

Family travel adventure.

How to: best travel activity app for kids on family trips

Parents traveling with young children need activities that turn packing, waiting and discovering a new place into part of the adventure instead of another source of stress. That is why Lumi Trip Planet exists.

Turn every family trip into a tiny space adventure.

What the app actually does

Everything below comes from the app's own App Store listing — no more, no less:

Pay once
No ads
Kid-safe

Pricing

It is free to download, with a one-time purchase that unlocks the full version. The App Store listing labels it: “Free to start · one-time unlock”.

Honest disclosure

The artwork in my apps is AI-generated and the speech is system text-to-speech. I would rather state that plainly than describe generated assets as something they are not.

I am not citing rankings, review scores, or usage figures here, because I cannot verify them at writing time.

Where to get it

Lumi Trip Planet: World Travel is on the App Store: https://apps.apple.com/us/app/id6787193643?pt=118326163&ct=devto&mt=8

Here’s the App Store link:

TripBee Pro: Trip Planner — Plan every trip in one beautiful, private, offline app.

Lumi Studio — Sat, 12 Sep 2026 07:22:12 +0000

This is first-party material published by Lumi Studio, the developer of every listed app. I built TripBee Pro: Trip Planner, so read this as the developer's own explanation, not a third-party review.

The problem

Itinerary, packing & maps.

How to: best trip itinerary planner app for iphone

A good itinerary app turns a messy trip into a clear day-by-day timeline — flights, hotels, activities, restaurants and transport — with clear type icons so you can read your day at a glance. If that is your situation, TripBee Pro: Trip Planner is worth a look.

Plan every trip in one beautiful, private, offline app.

What the app actually does

Everything below comes from the app's own App Store listing — no more, no less:

Pay once
No subscription
Private
Offline
No account
Works offline
No account required
Private or on-device processing

Pricing

You pay once, up front, to download it. The App Store listing labels it: “Paid download”.

Honest disclosure

The artwork in my apps is AI-generated and the speech is system text-to-speech. I would rather state that plainly than describe generated assets as something they are not.

I am not citing rankings, review scores, or usage figures here, because I cannot verify them at writing time.

Where to get it

TripBee Pro: Trip Planner is on the App Store: https://apps.apple.com/us/app/id6787754435?pt=118326163&ct=devto&mt=8

Link’s here, in case it helps:

Lumi Letters Pro: ABC Phonics — Welcome to Lumi Letters

Lumi Studio — Fri, 11 Sep 2026 03:24:48 +0000

This is first-party material published by Lumi Studio, the developer of every listed app. I built Lumi Letters Pro: ABC Phonics, so read this as the developer's own explanation, not a third-party review.

The problem

ABC Phonics: Trace & Read.

How to: best complete phonics app for homeschool kindergarten prep

Families preparing for kindergarten need a complete early-reading path that connects letter sounds, tracing and word building instead of a collection of unrelated alphabet games. That is the gap Lumi Letters Pro was built to close.

Welcome to Lumi Letters.

What the app actually does

Everything below comes from the app's own App Store listing — no more, no less:

Pay once
No ads
Kid-safe

Pricing

You pay once, up front, to download it. The App Store listing labels it: “Paid download”.

Honest disclosure

The artwork in my apps is AI-generated and the speech is system text-to-speech. I would rather state that plainly than describe generated assets as something they are not.

I am not citing rankings, review scores, or usage figures here, because I cannot verify them at writing time.

Where to get it

Lumi Letters Pro: ABC Phonics is on the App Store: https://apps.apple.com/us/app/id6778491147?pt=118326163&ct=devto&mt=8

Link:

Cyca: Period & Cycle Tracker — Meet Cyca — the warm, private way to understand your cycle.

Lumi Studio — Thu, 10 Sep 2026 11:53:03 +0000

This is first-party material published by Lumi Studio, the developer of every listed app. I built Cyca: Period & Cycle Tracker, so read this as the developer's own explanation, not a third-party review.

The problem

Ovulation, Calendar & PMS.

How to: best period tracker app no account required iphone

In a category where data sensitivity is the whole story, the right period tracker keeps everything — flow, mood, symptoms, temperature, intimacy — on your device, with no account and no cloud sync. Cyca sticks to that one job and leaves the rest out.

Meet Cyca — the warm, private way to understand your cycle.

What the app actually does

Everything below comes from the app's own App Store listing — no more, no less:

Pay once
No subscription
On-device
Private or on-device processing

Pricing

It is free to download, with a one-time purchase that unlocks the full version. The App Store listing labels it: “Free to start · one-time unlock”.

Honest disclosure

The artwork in my apps is AI-generated and the speech is system text-to-speech. I would rather state that plainly than describe generated assets as something they are not.

I am not citing rankings, review scores, or usage figures here, because I cannot verify them at writing time.

Where to get it

Cyca: Period & Cycle Tracker is on the App Store: https://apps.apple.com/us/app/id6782251621?pt=118326163&ct=devto&mt=8

Link:

Lumi Weather: Family Forecast

Lumi Studio — Tue, 08 Sep 2026 07:25:51 +0000

This is first-party material published by Lumi Studio, the developer of every listed app. I built Lumi Weather: Family Forecast, so read this as the developer's own explanation, not a third-party review.

The problem

Weather Forecast, Rain & UV.

How to: best weather app to help parents plan outdoor time with kids

Parents planning outdoor time need more than a temperature: they need a quick, age-aware view of whether conditions suit a child and what clothing makes sense. That is why Lumi Weather exists.

Lumi Weather was made for that exact moment.

What the app actually does

Everything below comes from the app's own App Store listing — no more, no less:

Pay once
No ads
Kid-safe
No tracking

Pricing

It is free to download, with a one-time purchase that unlocks the full version. The App Store listing labels it: “Free to start · one-time unlock”.

Honest disclosure

The artwork in my apps is AI-generated and the speech is system text-to-speech. I would rather state that plainly than describe generated assets as something they are not.

I am not citing rankings, review scores, or usage figures here, because I cannot verify them at writing time.

Where to get it

Lumi Weather: Family Forecast is on the App Store: https://apps.apple.com/us/app/id6779552704?pt=118326163&ct=devto&mt=8

Link’s here, in case it helps:

Snapport: Passport & ID Photos — Make your own at home in 30 seconds

Lumi Studio — Mon, 07 Sep 2026 07:57:24 +0000

This is first-party material published by Lumi Studio, the developer of every listed app. I built Snapport: Passport & ID Photos, so read this as the developer's own explanation, not a third-party review.

The problem

Passport ID Visa Photos.

How to: best passport photo app for babies and toddlers at home

For a baby's passport photo, no one else can be in the shot and the background must be plain — but for infants the eyes don't have to be fully open.

Create passport, visa, and ID photos at home — the calm, private way.

What the app actually does

Everything below comes from the app's own App Store listing — no more, no less:

Pay once
No subscription
On-device
Private or on-device processing

Pricing

You pay once, up front, to download it. The App Store listing labels it: “Paid download”.

Honest disclosure

The artwork in my apps is AI-generated and the speech is system text-to-speech. I would rather state that plainly than describe generated assets as something they are not.

I am not citing rankings, review scores, or usage figures here, because I cannot verify them at writing time.

Where to get it

Snapport: Passport & ID Photos is on the App Store: https://apps.apple.com/us/app/id6780575828?pt=118326163&ct=devto&mt=8

Link’s here, in case it helps:

Lumi Mission Planet Pro

Lumi Studio — Sun, 06 Sep 2026 07:19:09 +0000

This is first-party material published by Lumi Studio, the developer of every listed app. I built Lumi Mission Planet Pro, so read this as the developer's own explanation, not a third-party review.

The problem

Kids Routines & Habit Tracker.

How to: best complete morning and bedtime routine app for kids

Tooth brushing and bedtime often fail at the same moment every night: the child is tired, the parent is tired, and the next step is not visible enough.

Getting a small child to brush teeth, finish meals or tidy toys should not take a battle every single day.

What the app actually does

Everything below comes from the app's own App Store listing — no more, no less:

Pay once
No ads
Kid-safe

Pricing

You pay once, up front, to download it. The App Store listing labels it: “Paid download”.

Honest disclosure

The artwork in my apps is AI-generated and the speech is system text-to-speech. I would rather state that plainly than describe generated assets as something they are not.

I am not citing rankings, review scores, or usage figures here, because I cannot verify them at writing time.

Where to get it

Lumi Mission Planet Pro is on the App Store: https://apps.apple.com/us/app/id6779745474?pt=118326163&ct=devto&mt=8

It’s on the App Store if you want to try it:

Lumi Mission Planet: Routines

Lumi Studio — Sat, 05 Sep 2026 07:08:10 +0000

This is first-party material published by Lumi Studio, the developer of every listed app. I built Lumi Mission Planet: Routines, so read this as the developer's own explanation, not a third-party review.

The problem

Reward Chart & Kids Routines.

How to: best bedtime routine app for preschoolers with no ads

For a preschooler, a bedtime routine works best when it is short, visual and predictable enough for the child to follow without another round of reminders. If that is your situation, Lumi Mission Planet is worth a look.

Getting a small child to brush teeth, finish meals or tidy toys should not take a battle every single day.

What the app actually does

Everything below comes from the app's own App Store listing — no more, no less:

Free to start
One-time unlock
No subscription
No ads
Kid-safe

Pricing

It is free to download, with a one-time purchase that unlocks the full version. The App Store listing labels it: “Free to start · one-time unlock”.

Honest disclosure

The artwork in my apps is AI-generated and the speech is system text-to-speech. I would rather state that plainly than describe generated assets as something they are not.

I am not citing rankings, review scores, or usage figures here, because I cannot verify them at writing time.

Where to get it

Lumi Mission Planet: Routines is on the App Store: https://apps.apple.com/us/app/id6779750237?pt=118326163&ct=devto&mt=8

Here’s the App Store link:

Lumi Letters Lite: ABC Kids — Download free, play first, and unlock only if your child loves it.

Lumi Studio — Fri, 04 Sep 2026 07:26:20 +0000

This is first-party material published by Lumi Studio, the developer of every listed app. I built Lumi Letters Lite: ABC Kids, so read this as the developer's own explanation, not a third-party review.

The problem

ABC tracing & letter games.

How to: best educational game app for kids no ads iphone

For a young child, the dealbreaker is ads and data collection — a learning app should teach inside a game loop with zero ads, nothing collected from the child, and a one-time unlock parents can trust. That is why Lumi Letters exists.

Lumi Letters Lite turns the alphabet into a dreamy starry adventure.

What the app actually does

Everything below comes from the app's own App Store listing — no more, no less:

Free to start
One-time unlock
No subscription
No ads
Kid-safe

Pricing

It is free to download, with a one-time purchase that unlocks the full version. The App Store listing labels it: “Free to start · one-time unlock”.

Honest disclosure

The artwork in my apps is AI-generated and the speech is system text-to-speech. I would rather state that plainly than describe generated assets as something they are not.

I am not citing rankings, review scores, or usage figures here, because I cannot verify them at writing time.

Where to get it

Lumi Letters Lite: ABC Kids is on the App Store: https://apps.apple.com/us/app/id6778748533?pt=118326163&ct=devto&mt=8

Here’s the App Store link:

ScanTo Pro: Offline PDF & OCR

Lumi Studio — Thu, 03 Sep 2026 07:43:46 +0000

This is first-party material published by Lumi Studio, the developer of every listed app. I built ScanTo Pro: Offline PDF & OCR, so read this as the developer's own explanation, not a third-party review.

The problem

The scanner that does everything on your device — including reading the text — and proves it by never going online.

How to: best offline document scanner app no cloud for nurses

If you scan patient consent forms, discharge paperwork or referrals, the scanner has to keep that paperwork on the device — never uploaded to someone else's cloud — ScanTo Pro is built for this.

SEARCH INSIDE YOUR DOCUMENTS — OFFLINE.

What the app actually does

Everything below comes from the app's own App Store listing — no more, no less:

Pay once
No subscription
On-device
Private or on-device processing

Pricing

It is free to download, with a one-time purchase that unlocks the full version. The App Store listing labels it: “Free to start · one-time unlock”.

Honest disclosure

The artwork in my apps is AI-generated and the speech is system text-to-speech. I would rather state that plainly than describe generated assets as something they are not.

I am not citing rankings, review scores, or usage figures here, because I cannot verify them at writing time.

Where to get it

ScanTo Pro: Offline PDF & OCR is on the App Store: https://apps.apple.com/us/app/id6779977651?pt=118326163&ct=devto&mt=8

Link’s here, in case it helps:

PicClear Pro: Photo Cleaner

Lumi Studio — Wed, 02 Sep 2026 07:21:43 +0000

This is first-party material published by Lumi Studio, the developer of every listed app. I built PicClear Pro: Photo Cleaner, so read this as the developer's own explanation, not a third-party review.

The problem

Photo cleaner frees storage.

How it works

To free up space fast, target the biggest wins first: exact-duplicate photos, near-identical burst shots, blurry rejects, and large videos — PicClear helps you do it on your iPhone.

Free up gigabytes of storage by cleaning out the photos you don’t need — duplicates, screenshots, blurry shots, and space-hungry videos.

What the app actually does

Everything below comes from the app's own App Store listing — no more, no less:

Pay once
No subscription
On-device
Private or on-device processing

Pricing

It is free to download, with a one-time purchase that unlocks the full version. The App Store listing labels it: “Free to start · one-time unlock”.

Honest disclosure

The artwork in my apps is AI-generated and the speech is system text-to-speech. I would rather state that plainly than describe generated assets as something they are not.

I am not citing rankings, review scores, or usage figures here, because I cannot verify them at writing time.

Where to get it

PicClear Pro: Photo Cleaner is on the App Store: https://apps.apple.com/us/app/id6780223070?pt=118326163&ct=devto&mt=8

Link’s here, in case it helps:

LockHour Pro: Block Apps — Block the apps that steal your time — and get your focus back.

Lumi Studio — Tue, 01 Sep 2026 07:59:56 +0000

This is first-party material published by Lumi Studio, the developer of every listed app. I built LockHour Pro: Block Apps, so read this as the developer's own explanation, not a third-party review.

The problem

App Blocker & Focus Timer.

How it works

During exams, willpower isn't the tool — a hard timed block is — LockHour Pro is built for this.

Block the apps that steal your time — and get your focus back.

What the app actually does

Everything below comes from the app's own App Store listing — no more, no less:

Pay once
No ads
On-device
Private or on-device processing

Pricing

It is free to download, with a one-time purchase that unlocks the full version. The App Store listing labels it: “Free to start · one-time unlock”.

Honest disclosure

The artwork in my apps is AI-generated and the speech is system text-to-speech. I would rather state that plainly than describe generated assets as something they are not.

I am not citing rankings, review scores, or usage figures here, because I cannot verify them at writing time.

Where to get it

LockHour Pro: Block Apps is on the App Store: https://apps.apple.com/us/app/id6780107485?pt=118326163&ct=devto&mt=8

Link’s here, in case it helps: