Project · 2026Real Estate · Mobile · Brand6 months · 5 people
Projects  /  ROKA App

ROKA
App.

The official app for ROKA Development homeowners. From floor plans and warranties to construction-site updates and Platinum perks — your apartment's whole life, in one place, secure and elegant.

ClientROKA Development
IndustryReal Estate · Premium Living
Year2026
ByteBluu team
2× Designer · 2× Engineer · PM · Strategist
Services delivered
Strategy · Brand · UX/UI · iOS + Android · Design system · CMS
Active owners
1,200+
App Store rating
4.8 ★
Platinum status
Active
ROKA app home screen
Active owners
1,200+
In the first 6 months after launch. Initial target: 600.
App Store rating
4.8
From 320+ reviews on iOS and Android.
Support calls cut
−40%
ROKA Client Service volume, measured 90 days post-launch.
Connected projects
6
All ROKA residential projects, in real time.
The challenge

20 years of premium heritage, zero digital touchpoint for homeowners.

ROKA Development continues the SIR Group tradition — landmark Bucharest hotels — in a new generation of premium homes. But the hospitality heritage stopped at handover. After signing, communication with owners fragmented into emails, phone calls, and lost PDFs.

The diagnosis: the ROKA owner experience felt hotel-grade up to signing, then dropped to the level of any other developer. Floor plans, warranties, construction updates, work status — all lived in different silos and none of them were easy to access.

The ROKA Client Service team fielded the same dozens of questions every week: "when is the slab being poured?", "where do I find the 3D plan?", "is the Platinum offer still valid?". Time lost on both sides, in exactly the place the brand promised otherwise.

"We have a brand built on hospitality, but no way for an owner to feel that day-to-day. We needed a product that carries the promise past the keys."
The approach

An app designed as a digital concierge for every owner.

We opened with a three-day workshop and 14 interviews with ROKA owners — from people who had just signed the week before to those who had been living there for two years. One single output: a 5-moment journey map.

From that, the five zones of the app crystallized: My Apartments (personal portfolio), Marketplace (active ROKA projects), Apartment Details (plans, warranties, documents), News (live updates from the construction site), Profile & Platinum (loyalty program: Silver → Gold → Platinum).

Visually we translated the hospitality DNA into a digital system: ROKA gold (#FFB005) on graphite, Inter typography with clear hierarchy steps, photography lit with natural light. Zero generic gradients, zero stock icons — every element whispers "premium" instead of shouting it.

The engineering team shipped native iOS (Swift) and native Android (Kotlin) in parallel, a dedicated CMS for the ROKA marketing team, and a Node.js backend that feeds the app with site updates in real time. All from scratch, in 22 weeks.

The outcome

A product owners open every day.

Six months in, 1,200+ owners actively use the app — double the initial target. App Store rating 4.8★ and Google Play 4.7★ across 320+ real reviews.

Call volume into ROKA Client Service dropped 40% in the first 90 days post-launch. Repeat questions about progress, plans, and documents now resolve in two taps.

Most importantly: the Platinum program reshaped the owner relationship. 38% of owners who reach Platinum status buy a second ROKA property within the next 12 months. The app became the primary lifetime-value engine for ROKA Development.

"The app doesn't just save our team time — it changes how owners feel they're part of ROKA. That used to be hard to quantify. Now we see it in sales."
The process

Four sprints. One product shipped.

Public demo at the end of each phase — no slides, just a working product.
Week 01 — 03

Discovery & Strategy

Three-day workshop with the ROKA team and 14 interviews with existing owners. Post-sale flow audit, journey map, prioritized hypotheses.

— Strategy doc— Owner research report— Customer journey map
Week 04 — 09

Brand & Design system

Translating the ROKA Development identity into a digital system — palette, typography, tokens, components. 52 Figma components, 280 variants, automatic export to iOS and Android.

— Mobile brand guidelines— Figma library— Storybook docs
Week 10 — 22

Product Build

Native iOS (Swift) and native Android (Kotlin), a CMS for the ROKA team, Node.js backend with real-time updates from the construction site. Weekly demos, beta with 24 pilot owners.

— iOS + Android— CMS & backend— Beta channel
Week 23 — 30

Launch & Optimize

Soft launch to existing owners, then public listing on App Store + Google Play. 24/7 monitoring, A/B testing on onboarding. Ongoing retainer for optimizations.

— Public launch— Optimization sprint— Ongoing retainer
Before / After

The numbers speak.

Comparison measured 6 months post-launch vs. the pre-app baseline.
Before · Q4 2025

No digital touchpoint

  • Owner digital touchpoint0
  • Plans & documents locationPDF / email
  • Site updates to ownersmanual
  • Client Service calls / day38
  • Time-to-info for owners2 days
  • Owners with Platinum status
  • Repeat ROKA purchases12%
After · Q2 2026

Digital concierge

  • Owner digital touchpoint1 app
  • Plans & documents locationin-app
  • Site updates to ownerspush real-time
  • Client Service calls / day23 (−40%)
  • Time-to-info for owners2 taps
  • Owners with Platinum status214
  • Repeat ROKA purchases38%
Gallery · Product & Brand

Closer to the deliverables.

Captures from the app, the design system in use, and brand applications. 14 pieces from 320+ shipped.
01 / Mobile · My Apartments
My Apartments — ROKA App
02 / Mobile · Marketplace
Marketplace — active ROKA projects
03 / Web · roka-development.ro
roka-development.ro
ROKAProjects · App · About · ContactDownload the app
— The official ROKA Development app

Your apartment,
in your pocket.

From the first virtual tour to keys in hand and daily life at home — the full ROKA Development experience, in one premium app.

App Store →Google Play
Active owners1,200+
Rating4.8★
Projects6
04 / Design system · ROKA tokens
ROKA · Color tokens
Gold/600#FFB005
Gold/300#FFD86B
Gold/50#FFF1CC
Graphite/900#1A1208
Graphite/500#3A3024
Cream#F7F2E8
Display / 64Inter · 700 · −2% tracking
Body / 16Inter · 400 · 1.55 leading
Label / 11Inter · 600 · UPPER · +6% tracking
05 / Profile · Platinum status
PLATINUM
100%
ROKA Quality · Activ
06 / OOH · Billboard
Apartamentul tău,
în buzunar.
Descarcă aplicația oficială
07 / Brand · Identity kit
OWNER
premium
made
simple
ROKA.2026
08 / Mobile · Owner activation in 3 steps
01
Contract email
adrian@email.com
Verification code · 6 digits
Continue
20 sec · ROKA owners only
02
Confirm your apartment
Park View · 4A
Doamna Ghica
Signature
Palms
Next
15 sec · Pulled from your contract
03
Your profile is ready
StatusSilver → Platinum
Apartments1 active
Enter the app →
25 sec · Welcome home
  280+ pieces shipped · 52 components · 5 main flows
See other projects
"ByteBluu didn't just ship us an app — they shipped the continuation of the ROKA brand for the post-handover period. Today our owners feel the SIR Group hospitality not only when they open the door, but every day on their phone screen."
Alex Pleșca·CEO · ROKA Development

What we used.

The stack chosen after two weeks of evaluation alongside the in-house team.

Swift / SwiftUI Kotlin Jetpack Compose Node.js PostgreSQL Redis Strapi CMS Figma Storybook Sentry Mixpanel Firebase Push Linear GitHub Actions Vercel AWS S3 + CloudFront