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Chicago
Custom Software DevelopmentSoftware Development Services
About Contact Us
AI-first engineering

Custom Mobile App Development Company.

Logiciel designs and builds fully custom mobile applications aligned with your product vision, business workflows, and technical needs. From architecture to UI/UX, backend, cloud, DevOps, AI features, and continuous scaling, we deliver apps engineered for long-term success.

Get started

See Logiciel in action.

Tell us what you're building and we'll take it from there.

8 areas
Our custom mobile app expertise areas
5 steps
How Logiciel works, discovery to scale
2 platforms
Native iOS and Android development
01

Templates and no-code tools cannot handle enterprise workflows, complex UX, or scalability. Custom apps give you:

02

Without custom engineering, apps face: Performance bottlenecks | Poor UX | Scaling issues | Security gaps | High churn

03

Custom development ensures freedom, reliability, and future-proof growth.

04

Custom Mobile Apps

Why Logiciel

Why Choose Custom Mobile Apps.

Why Logiciel · 01

Complete control over UI/UX

Why Logiciel · 02

Flexible business logic & scalable architecture

Why Logiciel · 03

Security & compliance

Why Logiciel · 04

Real-time & offline-first features

Why Logiciel · 05

AI-powered personalization

Why Logiciel · 06

Long-term extensibility

In focus

Our Custom Mobile App Expertise.

iOS: Swift/SwiftUI, gesture-rich interactions, AR/VR, FaceID

Android: Kotlin/Jetpack, adaptive layouts, sensor & OS integrations

Outcome: Superior performance, stability, high app ratings

Flutter: pixel-perfect UI, high-speed rendering

React Native: modular, reusable components, integration flexibility

Outcome: Faster delivery, consistent UX, reduced cost

Custom flows, high-fidelity UI, motion & branding integration

Outcome: Deeper engagement, improved usability

Domain-driven architecture, authentication, GraphQL/REST APIs, multi-tenant systems

Outcome: Reliable, scalable, secure operations

Chat, live tracking, collaborative features, offline sync

Outcome: Seamless experience in any connectivity

OAuth2, SSO, biometrics, encryption, GDPR/HIPAA compliance

Outcome: Enterprise-grade safety

Personalized recommendations, chatbots, voice/video recognition, predictive analytics

Outcome: Engaging, intelligent, differentiated apps

Automated builds, testing, deployment, crash reporting, A/B feature rollouts

Outcome: Fast, predictable releases

What we build

How Logiciel Works.

01

Discovery & Requirements

Deep dive into product vision

What we build
02

Architecture & Design

Custom UI/UX & backend planning

What we build
03

Engineering & QA

Full-stack development with automation

What we build
04

Deployment

App Store launches with monitoring

What we build
05

Scaling & Evolution

Continuous improvements and modernization

What we build
Why Logiciel

Why Logiciel.

Enterprise-grade custom appsEngineering-led architecture focusDesigners + engineers collaborationFast time-to-market, no compromise on qualityDevOps & cloud expertiseAI integration specialistsTransparent execution, predictable delivery
Selected work

Tailored engineering for your industry.

Zeme · Real EstateCut development costs 50% and launched 3× faster with dedicated dev teams.
Real Estate

Cut development costs 50% and launched 3× faster with dedicated dev teams.

Leap · ConstructionScaled to 7-figure ARR with AI-augmented software teams.
Construction

Scaled to 7-figure ARR with AI-augmented software teams.

KW · Real Estate56M+ workflows automated, saving agents 30% time with AI-powered tasks.
Real Estate

56M+ workflows automated, saving agents 30% time with AI-powered tasks.

In their words

What our clients say.

Teams that needed to ship fast, and did. Here's what partnering with Logiciel felt like from the inside.

Patrick Fingles

I would highly recommend them to anyone looking to scale quickly or needing support in engineering, product, or QA.

Patrick Fingles
Patrick Fingles
CEO, Leap
Elior Alayev

We don't just call them Logiciel; they're part of the Zeme team. Within the first week they were contributing meaningfully to our codebase.

Elior Alayev
Elior Alayev
Founder & CEO, Zeme
David Buzzelli

The Logiciel team worked tirelessly and built everything we needed, with security and best practices across our entire platform. It allowed us to become #1 in our industry, and we couldn't have done it without them.

David Buzzelli
David Buzzelli
Co-Founder, JobProgress
Questions

Frequently asked questions.

Do you build both native and cross-platform custom apps?

Yes, depending on performance and budget needs.

Do you provide backend engineering too?

Yes, APIs, microservices, databases, cloud, and infrastructure.

Can you take over an existing custom mobile app?

Yes, we specialize in modernization and evolution.

Can you integrate AI into a custom mobile app?

Absolutely, personalization, automation, intelligence, and LLM features.

How long does a custom app take to build?

10–24 weeks depending on complexity.

Let's build

Build a Custom Mobile App That Fits Your Vision.

Start your custom mobile development journey today.