Custom apps for iPhone and Android

An app your customers open every day.

Custom designed and built for both iPhone and Android. We publish it on the App Store and Google Play. At a fixed price, from €7,950 excl. VAT.

No obligation. You don’t pay anything yet.

  • 5.0 on Google, from 49 reviews
  • Every day, 7+ million people use something our team designed or built
  • Publishing to the App Store and Google Play included

Demo of a custom app for the fictional yoga studio Studio Lenig, side by side on an iPhone and an Android phone. On her iPhone, Emma books a spot in Yin Yoga; the number of open spots drops right away on both phones. On Android, Noor joins the waitlist for the full Reformer class. When Emma frees up her spot, Noor gets a push notification and books the spot with one tap.

Demo app · Studio Lenig

Apps people use every day. The same team builds yours.

Our team worked on the apps for Museumpas, the RBFA and IDEWE, and designed the lockers and the POS system in Nike’s European factories. We set that same bar for your app.

  • Museumpas
    Appvia a partner

    Designed the new version of the app

  • Royal Belgian FA
    App and website

    Refreshed parts of the app interface, contributed to the website

  • IDEWE
    App and portal

    Helped shape the new app and the client portal

  • Nike
    Lockers and POS

    Designed the lockers and the POS system in the European factories

people use something our team designed or built, every day
7+ million
on Google, from 49 reviews
5.0
projects delivered
150+
years of experience
14+

Our team has worked for these organizations, sometimes through a partner agency.

Your icon, right between Instagram and WhatsApp.

Your customers have to look up a website every single time. An app simply sits on their home screen: one tap and they book, order or show their card. And when there’s something new, you let them know right away.

Demo app · Studio Lenig

Demo: an iPhone home screen. The Lenig app icon sits between Instagram and WhatsApp, with a badge. At the top is a widget with the next class. A push notification announces open spots, and pressing and holding the icon brings up quick actions to book a class right away. With the As a website button, you see the same studio as one tab among the others in Safari.

Press and hold the Lenig icon, or click it.

What your app can do there

  • Your icon, with a badge

    A little red dot says there’s something new. Your customers see it every time they pick up their phone.

  • A message at the right moment

    A spot opens up or an order is ready? Your customer knows right away, even when the app is closed.

  • A widget

    The next class, an order or a loyalty card, without opening the app.

  • Quick actions

    Press and hold the icon to book a class right away, or to show your class pass.

  • Face ID and offline

    Log in with a glance. And the class pass works without a signal too.

Push notifications (€795) and offline mode (€1,595) are options with a fixed price. See all features

Honest advice

An app pays off when your customers come back often: to book, to collect points or to reorder. Or when your team works with it every day. Do your customers only see you a few times a year? Then a good website is the smarter choice.

Website, web app or app? See the comparison

What an app does better than a website. Try it yourself.

A message on your customer’s lock screen. A class pass in Apple Wallet. Paying with Face ID or the Bancontact app. Every feature has a fixed price, so you only pick what you really need.

Your message on their lock screen

You write it in your own admin dashboard and choose who gets it: all your members, only the new ones, or those who haven’t been in for a month. Right now, or tomorrow morning at eight.

To iPhone and Android at once, for example through Firebase Cloud Messaging.

Writing and scheduling in your own dashboard, like here, comes with the Admin dashboard feature.

Demo app · Studio Lenig

Demo: Studio Lenig’s admin dashboard with a form for push notifications, next to an iPhone. Whatever you send appears on the lock screen.

lenigAdmin

New push notification

iOS and Android

To

When

Appears on the lock screens of 248 members.

Pick a group, edit the text and send.

Push notifications

Fixed price, one-time, excl. VAT

The class pass in Wallet

Your customer adds the pass to Apple Wallet or Google Wallet with one tap. At the front desk, they hold their phone up to the scanner and the pass counts down by itself. No stamps, no forgotten cards.

Demo app · Studio Lenig

Demo: Studio Lenig’s class pass in the app, in Apple Wallet or Google Wallet, and a scanner at the front desk that takes one class off the pass at check-in.

My class pass

7 of 10 classes left

Valid until
Apr 14, 2026
Member number
0248
Next class
Yin Yoga · 20:00

Add the pass to Wallet, then tap it to check in.

Loyalty card or rewards program

Fixed price, one-time, excl. VAT

Pay in two taps

Buy a new class pass without filling out a form: with Bancontact, Apple Pay, Google Pay or a card. The classes are on the pass right away.

Demo app · Studio Lenig

Demo: buying a 10-class pass in Studio Lenig’s app, with Bancontact, Apple Pay, Google Pay or a card.

Buy a class pass

10-class passAll classes · valid for 6 months

€145

You have 7 classes left

Pay with

Total€145.00

Choose how to pay and press the pay button.

For classes, products and services. For digital content, such as an online course, Apple’s and Google’s rules apply.

In-app payments

Fixed price, one-time, excl. VAT

Also in your app

  • Works without a signal too

    The schedule and the class pass stay visible without internet. Whatever your customer does in the meantime goes through as soon as they’re back online.

  • Your own admin dashboard

    You manage classes, members and messages yourself in a web interface. No need to call us for it.

  • Login and profiles

    Your customers create an account and stay logged in. That’s where they find their classes, payments and details.

    Included
  • Crash reports and analytics

    If the app crashes somewhere, we get an alert with the details right away. You see which screens your customers use.

    Included

One app for iPhone and Android. Built once, not paid for twice.

We write your app once. Out of that come two real apps, each with the buttons, switches and gestures your customers know from their own phone. Change something, and it changes on both.

Click a line of code and see what it does on iPhone and Android.

Demo: the profile screen of the Lenig app on an iPhone and on an Android phone, next to the code both share. Pick a line of code to hear how each phone displays it.

Demo app · Studio Lenig

Drag the slider to compare iPhone and Android.

iPhone· Switch

The green iOS switch, with a haptic tap.

Android· Switch

The Material switch with a check mark, and a short vibration.

One codebase, two apps

We write your app once and use it to build both the iPhone and the Android version. So you don’t pay for two apps.

React Native or Flutter

We work with React Native or Flutter, depending on your project. Both give you a real app, not a website in disguise.

One update, two stores

We build a new feature or a fix once. Then the update goes to both the App Store and Google Play.

For all your customers

We build your app to work with VoiceOver and TalkBack, with larger text and with the phone’s dark mode.

IncludediOS and Android from one codebaseFrom €7,950 excl. VAT, for iPhone and Android together.

See what it costs

Strict rules from Apple and Google? We handle the publishing.

We put your app on the App Store and Google Play, with everything that comes with it. Every update after that takes the same route, to iPhone and Android at once.

Demo app · Studio Lenig

Demo: version 1.3.0 of the Lenig app goes to the App Store and Google Play at the same time. The Publish update button runs through upload, testing, review and release. On Google Play, you then use a slider to choose which share of Android users gets the update.

App Store

Apple reviews every version. First, your team tests the app through TestFlight. Once everything checks out, we submit it to Apple.

Google Play

Rolling out in stages. An update first goes to a share of your Android users. If all goes well, everyone gets it.

Here it takes a few seconds. In real life, a review usually takes a few days, and the decision is up to Apple and Google.

  • In your company’s name

    Your app lives in your own Apple and Google accounts. You’re the owner.

  • Store listing and screenshots

    Copy, icon and screenshots that show what your app does.

  • Privacy labels

    App Privacy for Apple and Data safety for Google, filled in correctly.

  • By the guidelines

    We build to Apple’s and Google’s rules. If they still reject something, we fix it and resubmit.

  • Every update too

    We publish new versions the same way, for iPhone and Android at once.

  • IncludedPublishing to the App Store and Google Play

    What if Apple rejects your app?

Do you really need an app? An honest comparison.

Not always. Start with a good website if your customers need you once a year. An app earns its place when they come back often, or when your team works with it every day.

TopicPrices excl. VAT
WebsiteFrom €995
Web appCustom quote
AppFrom €7,950

Getting found

Findable in GoogleNew customers find you with a search.
Yes, that’s what it’s made for
The public part
No, but in the stores
On the App Store and Google PlayWhere people look for apps on their phone.
No
Only on Google Play
Yes, on both
No install neededOne tap on a link and your customer is in.
Yes, instantly
Yes, install if you like
No, download first

On your customer’s phone

On the home screenYour icon among their apps, one tap away.
As a shortcut
Yes, once installed
Yes, once downloaded
Push notificationsA message on their lock screen.
No
Limited on iPhone
Yes, on iPhone and Android+ €795 one-time
Works without a signalIn the basement, on the train or on the job site.
No
Partly
Yes+ €1,595 one-time
Everything the phone can doCamera, Face ID, NFC, Bluetooth and widgets.
Camera and location
A bit more, less on iPhone
Full access

Time and money

Shipping an improvementHow fast a change reaches your customer.
Instantly
Instantly
Through the stores, after a review
Ready to launchFrom the first call to live.
In 12 days on average
Based on your project
Based on your project
Upfront investmentOne-time, at a fixed price.
From €995
Custom quote
From €7,950
Recurring costsHosting, maintenance and updates.
From €25/month
From €25/month
From €25/month, plus your store accounts
A good fit if…
Websitecustomers find you through Google and need you now and then
Web appyour team or your customers need a tool, on any screen
Appcustomers come back often, or your team uses it every day

Still not sure?

Tell us what you want to achieve. We’ll tell you honestly what you need, even if that’s not an app.

Send us your question (opens in a new tab)

How your app comes together, from the first call to the stores.

You see your app before we build it, and you test it on your own phone long before it’s in the stores. So you always know where things stand.

How long does it take? That depends on what your app needs to do. After the intro call, we set the schedule, with a date for every step.

Book a free call
Demo app · Studio Lenig

The examples follow one app, from the first call to the first update.

  1. 1. Intro call

    In thirty minutes, we go over what your app needs to do, for whom and with which systems. You get honest advice, even if a good website will do.

  2. 2. Design

    We design every screen in Figma, with the details iPhone and Android users are used to. You get a clickable prototype to try on your own phone, and we refine it until it’s right.

  3. 3. Build and test

    We build one app for iPhone and Android. While we’re still building, you test the real app on your own phone: through TestFlight on iPhone, through an internal test on Android.

  4. 4. Launch in the stores

    We get your listings on the App Store and Google Play ready, with screenshots and privacy labels, and submit your app. Apple and Google review every app first, usually within a few days. We follow up on that review.

  5. 5. Keep improving

    After launch, we stick around. We keep an eye on crash reports and analytics, keep your app up to date for new versions of iOS and Android, and build new features whenever you want. Maintenance starts at €25 per month.

What we need from you: your logo and brand identity, your copy and photos, and your feedback on the design. For the stores, you create a developer account with Apple and Google in your company’s name. We’ll help you with that.

What does a custom app cost? Exactly this.

No hourly billing and no surprises. Build your app and see your price right away, even before the first call.

Only pick what your app really needs. Start small: you can add features later, without starting over.

Mobile app

One app for iPhone and Android, ready for the stores.

from€7,950excl. VATone-time

Build your app

Always included

  • Custom design
  • iOS and Android from one codebase
  • Login and user profiles
  • Publishing to the App Store and Google Play
  • Crash reporting and analytics

Timing based on your project, agreed up front in a schedule

Don’t see it listed? An integration with your own system or a custom feature goes in your quote.

5.0 on Google, from 49 reviews

App size

A screen is, for example, an overview, a detail page or a form.

Extra languages

€495 per language

0 extra languages

Features

Extras

Mobile app

Your price

  • Mobile app (base)€7,950
Subtotal excl. VAT
€7,950
VAT 21%
€1,669.50
Total incl. VAT
€9,619.50
Deposit at the start (40%)
€3,847.80

Balance only on delivery

Timing based on your project

Thank you, and see you at the intro call.

Continue with this receipt

No obligation. You don’t pay anything yet.

Fixed price for these choices, excl. VAT. If something else turns out to be needed later, you first get an updated price. Nothing changes without your approval.

Hosting and maintenance (optional)

After launch, we’re still here for you, monthly and on top of your one-time price. Maintenance is optional. Prefer to host it yourself? You can.

Your price

€7,950excl. VAT

Continue

Good to know

Everything about a custom app, from pricing to your app in the stores.

Don’t see your question? Email info@brisk.be or send us a WhatsApp (opens in a new tab). Brisk is based in Genk, Belgium.

Pricing and timing

iPhone, Android and the stores

After launch

Don’t see your question? Email info@brisk.be or send us a WhatsApp (opens in a new tab). Brisk is based in Genk, Belgium.

Demo app · Studio Lenig

Ready for your own app?

Put your business on your customers’ home screens.

Build your app and see your price right away. Or book a free 30-minute call first. Or send us your idea on WhatsApp.

  • Build your app

    Pick screens and features and see right away what your app costs, from €7,950 excl. VAT.

  • Book a free call

    30 minutes, online or at our place in Genk. Honest advice, even if you don’t need an app (yet).

  • Send us a WhatsApp (opens in a new tab)

    Tell us in a few sentences what your app should do. You’ll get a reply from a real person.

  • Fixed price from €7,950 excl. VAT
  • Both iPhone and Android
  • Publishing to both stores
  • One dedicated contact person
  • Reply within 24 hours on business days

No obligation. You don’t pay anything yet. Prefer email? info@brisk.be