Devorium Logo

Devorium

Click or press any key to skip

Mobile app studio

We Build, Rescue & Scale Mobile Apps

Expert mobile app development team delivering stunning apps for iOS & Android. From emergency bug fixes to AI integration β€” we handle it all.

65+

Mobile launches shipped

20+

Specialist engineers & designers

4.9β˜…

Average app store rating

πŸš‘ 48hr Emergency Fix
πŸ€– AI Ready
⭐ 4.9β˜… Rated

Built for Excellence

Stunning design, native performance, cutting-edge features

πŸš‘

Emergency bug fixes deployed in 48 hours

πŸ€–

AI integration ready out of the box

⭐

4.9β˜… average App Store rating

Real-Time Metrics

98%

Crash-free

60fps

Performance

<2s

Load time

Problems We Solve

Is Your Mobile App Struggling?

We solve the problems that keep founders up at night

❌

Crashing after iOS 18 or Android 15 update?

❌

Stuck upgrading React Native or Flutter?

❌

Getting rejected by App Store reviewers?

❌

Has a critical bug your team can't fix?

❌

Needs AI features your developers can't build?

❌

Abandoned by your previous development agency?

βœ…We specialize in solving EXACTLY these problems.

Our Services

What We Build & Fix

Full-cycle mobile app development and emergency support services

🎨

Build New Mobile Apps

From concept to App Store - stunning apps for any industry

  • β€’Fintech & Banking apps
  • β€’Healthcare & Wellness apps
  • β€’E-commerce & Retail apps
πŸ€–

AI Integration

Transform your app with intelligent features and automation

  • β€’Chatbots & virtual assistants
  • β€’Smart recommendations & insights
  • β€’Image & voice recognition
πŸš‘

Emergency Bug Fixes

Critical issues? We diagnose and fix within 48 hours

  • β€’Production crash recovery
  • β€’App Store rejection fixes
  • β€’Urgent deadline support
🚧

Unblock Your Team

Stuck on complex challenges? Expert help to keep moving

  • β€’Technical roadblock resolution
  • β€’Architecture & best practices
  • β€’Code review & mentoring
⚑

Feature Enhancements

Elevate your app with advanced functionality and polish

  • β€’Modern UI/UX improvements
  • β€’Third-party integrations
  • β€’Performance optimization
πŸ”§

App Modernization

Update legacy code and ensure latest platform compatibility

  • β€’Framework upgrades & migrations
  • β€’iOS & Android compatibility
  • β€’Dependency conflict resolution

πŸ’¬Ready to start your project or need urgent help?

Case Studies

Work That Delivers Results

Real projects, real problems solved, real impact delivered

Emergency Bug Fix

Fintech App Recovery

❌

Problem

10,000 users couldn't open app after iOS 18 update

⚑

Solution

Fixed critical dependency conflict in 24 hours

βœ…

Result

App back online, 4.9β˜… rating restored

24 hours
10,000
4.9β˜…
AI Features

AI Integration Success

❌

Problem

In-house team stuck for 3 months on AI chat feature

⚑

Solution

Integrated OpenAI with RAG in 2 weeks

βœ…

Result

300% engagement increase, feature launched successfully

2 weeks
+300%
Live
Dependency Migration

React Native Upgrade

❌

Problem

App stuck on React Native 0.68, breaking changes blocking progress

⚑

Solution

Migrated to 0.76 with zero downtime and full compatibility

βœ…

Result

40% performance boost, modern features unlocked

0 mins
+40%
0.76
Our Process

How We Work

Fast, transparent, and expert-driven process

1
Same Day

Emergency Triage

30-minute diagnostic with a senior engineer reviewing your repo live so you walk away knowing the root cause.

2
24 Hours

Rapid Action Plan

A 24-hour repair blueprint with scope, timeline, and costβ€”easy to share with leadership and engineers.

3
Days, not months

Expert Execution

Principal engineers pair with your team, ship fixes in days, and keep you updated with daily PRs and Loomsβ€”never juniors learning on your dime.

4
Complete

Quality Delivery

We deliver tested fixes with documentation, QA, store submission support, and rollback plans plus preventative recommendations.

Why Choose Us

Trusted by Mobile Teams

Expert-level proficiency across the entire mobile ecosystem

βš›οΈReact Native
🎯Flutter
🍎Swift
πŸ€–Kotlin
πŸ€–OpenAI
🧠Anthropic
✨Gemini
πŸ”₯Firebase
⚑Supabase
☁️AWS
πŸƒJest
πŸ§ͺDetox
0+

Mobile Rescues Completed

0hr

Average Fix Time

0+

Years Combined Experience

0%

Client Satisfaction Rate

Transparent Pricing

Choose Your Engagement Model

No hidden fees. No surprises. Just honest pricing for expert work.

Need something custom?

πŸš‘

Emergency Fix

Critical production issues resolved fast

$700
  • βœ“Same-day emergency triage call
  • βœ“48-hour guaranteed turnaround
  • βœ“Senior engineer dedicated to your issue
  • βœ“30-day warranty on all fixes
  • βœ“Rollback plan & documentation included
  • βœ“Daily progress updates via Slack/email
Most Popular
πŸ€–

MVP with AI Integration

Transform your app with intelligent features

starting at

$3,500
  • βœ“ChatGPT, Claude, or Gemini API integration
  • βœ“Custom prompt engineering & RAG setup
  • βœ“Vector embeddings & semantic search
  • βœ“3-5 week delivery timeline
  • βœ“Complete technical documentation
  • βœ“30 days post-launch support included
  • βœ“Performance optimization & monitoring
⚑

Ongoing Support

Your dedicated mobile app team

per month

$1,200/mo
  • βœ“50 hours of senior engineer time
  • βœ“Bug fixes, features, and enhancements
  • βœ“Priority response (4-hour SLA)
  • βœ“Code reviews & architecture guidance
  • βœ“App Store submission support
  • βœ“Monthly performance reports
  • βœ“Cancel anytime with 30-day notice
FAQ

Common Questions

Everything you need to know about working with us

βš™οΈ

Can you fix React Native upgrade issues?

Click to read more
⚑

How fast can you fix a critical bug?

Click to read more
βš™οΈ

Do you work with existing codebases?

Click to read more
βš™οΈ

Can you add AI to my legacy app?

Click to read more
⚑

What if the fix doesn't work?

Click to read more
βš™οΈ

Do you only work with React Native?

Click to read more
⚑

How do you handle confidential code?

Click to read more
πŸ’°

What's included in ongoing support?

Click to read more