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MOBILE APP DEVELOPMENT · HOTELS & HOSPITALITY

A guest app that runs the whole stay from their phone.

Book direct, check in on arrival, unlock the room, order room service, book the spa, and rebook next time — a guest app puts the whole stay in the guest's hand and lifts revenue per booking. We build iOS and Android hotel apps, multilingual (15+ languages), in-house in Dubai.

Multilingual 15+ languages In-house one team iOS and Android
Why the stay leaves money on the table

Five-star property, no app for the stay.

Bookings leak to OTAs, arrival means a queue, and room service, dining and spa are all booked by phone — so revenue per guest stays flat and there's no channel to bring them back. The stay should live in the guest's hand; without an app, it doesn't.

Bookings go to OTAs. Commission paid and the guest relationship owned by an aggregator.

No in-stay app. Room service, dining and spa booked by phone, so upsell revenue is left behind.

Check-in queues. A slow arrival at the exact moment a guest wants to relax.

No loyalty channel. No reason or reminder for a great guest to book direct again.

What we build for hotels

The whole stay, in the guest's hand.

A guest app for the full journey — so booking, check-in, services and loyalty all live on your brand, and revenue per guest rises.

01

Guest app (iOS + Android)

A polished app on both platforms that holds the whole stay, on your brand, for every guest.

02

Direct booking

In-app booking that converts like the OTAs, so you keep the commission and the guest data.

03

Mobile check-in & key

Skip the queue with mobile check-in and, on compatible locks, a mobile room key.

04

Digital concierge

Requests, local tips and services in one place, so the concierge is always in the guest's pocket.

05

Room service & F&B

In-room and outlet ordering that lifts revenue per guest and upsells naturally.

06

Spa & experiences

Spa, activity and experience booking that turns in-house services into easy add-ons.

07

Loyalty & rewards

A reason to book direct again, with rewards and recognition that bring great guests back.

08

PMS integration

Booking, rooms and folio connected to your PMS and channel manager, so everything stays in sync.

09

App store launch & ASO

Full App Store and Google Play submission and optimisation, so the app launches clean and gets found.

What we build into the app

Everything the guest needs from booking to checkout.

We build each feature as one connected app, so booking, check-in, services and loyalty all work together.

Direct booking Mobile check-in Mobile key Digital concierge Room service Spa & experiences Loyalty Every language
How we work

From idea to in guests' hands.

01 · PLAN

Stay & systems

We map the whole stay and the PMS, channel manager and lock systems the app must integrate.

02 · DESIGN

Flows & UI

We design booking, check-in and service flows, multilingual and on-brand, and prototype them.

03 · BUILD

iOS & Android

We build for both platforms, integrate PMS, payments and keys, and test on real devices.

04 · LAUNCH

Ship & grow

We handle store submission and ASO, then support new services and seasons as you grow.

6
Disciplines under one roof
15+
Languages · Arabic-first
In-house
One team, no subcontractors
0
Work outsourced
Why Nexlla for hotel apps

Win the booking, then lift the whole stay.

A hotel app only pays off if it books direct and drives in-stay revenue. We design and build it in one team — booking, check-in, services and PMS integration — so the app keeps the guest and grows revenue per stay.

Direct + in-stay revenue

Direct booking plus room service, spa and loyalty, so the app grows revenue at every step.

Design + build, one team

We design and develop for iOS and Android, so the app ships intact and integrates with your PMS.

Multilingual, not bolted on

15+ languages engineered in from day one (Arabic and English included) — for an international guest base.

Questions

Before you reach out.

Yes — we build guest apps for iOS and Android, from one cross-platform codebase or fully native, so every guest can use the app on their own device.
Yes — we build direct booking into the app and integrate your PMS and channel manager, so rates stay in sync and bookings flow into your system, commission-free.
Yes — we build mobile check-in and, with compatible locks, a mobile room key, so guests skip the queue and start the stay relaxed.
Yes — room service, dining, spa and experience booking in the app lift revenue per guest and upsell naturally through the stay.
Every app we build is multilingual from day one (15+ languages, Arabic and English included), so an international guest base uses it in the language they prefer.

Let's put the whole stay in the guest's hand.

Direct booking, mobile key and in-stay services — one app for iOS and Android, multilingual, designed and built in-house in Dubai.

End of issue · 2026.05

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