We Build Custom Apps For Businesses That Refuse To Settle.
Skip bloated $150k legacy agencies and sluggish no-code templates. At Atech Operating LLC, senior engineers partner directly with business owners to build bespoke, native iOS, iPadOS, and full-stack software ready for the App Store in 30–60 days.
Engineered For Your Specific Operational Demands
Whether you need a luxury member booking application or a mission-critical field tool, we engineer software tailored to your revenue drivers.
Custom Member & Booking Apps
Replace generic white-label booking tools that take 3–5% transaction cuts. Give your members a premium, branded iOS experience with 1-tap Apple Pay class scheduling and live e-commerce.
- Native 1-Tap Apple Pay Booking
- Shopify Storefront Merchandise Integration
- Live Social Feeds & Event Broadcasts
- Executive Attendance & Revenue Cockpit
30-Day MVP Launch Sprint
Don't burn your pre-seed round on slow agencies that pass your code to junior contractors. We build production-ready SwiftUI + Supabase + Stripe mobile apps and manage App Store submission.
- Complete Native iOS Client (Clean Architecture)
- Production Supabase / PostgreSQL Database
- StoreKit 2 Subscriptions & Stripe Invoicing
- Turnkey TestFlight & App Store Deployment
Custom Field & Operations Tools
Eliminate paper logs, fragile spreadsheets, and disconnected desktop systems. Equip your field team with offline-first iPadOS and macOS applications built for speed and reliability.
- Offline-First SQLite Architecture (Zero Lag)
- Native Barcode & Inspection Camera Scanners
- Biometric Face ID Security & Audit Logs
- Automatic Sync with Existing ERP / Accounting
Privacy-Critical Software & Edge AI
For businesses handling sensitive financial or client telemetry. We build secure software featuring on-device encryption, Apple Secure Enclave keychains, and private AI integrations.
- Cryptographic Security (PBKDF2-SHA512)
- Local-First Zero-Data-Leakage Architecture
- Hardware Wearable Sync (watchOS / HealthKit)
- Private Serverless Microservices & Edge AI
Proven In Production Architecture
We don't show conceptual mockups — we show real production architectures engineered for commercial clients and active App Store distribution.
The Boxing Etimer App Suite
A high-precision interval workout and round timing application active on the Apple App Store, engineered for athletic facilities, coaches, and fighters with real-time Apple Watch integration.
Budget Silos
Flagship personal finance application featuring local-first SwiftData storage, on-device PBKDF2 encryption, and bank synchronization via Plaid API. Proves our depth in mission-critical financial engineering.
The Boxing Etimer & SubScene
High-precision interval workout engine synced with Apple Watch via WorkoutKit, plus generative AI audio synthesis platforms integrating Anthropic Claude and Replicate serverless pipelines.
Why Businesses Partner Directly With Atech
| Feature & Standard | Traditional Dev Agencies | No-Code / Web Builders | Atech Operating LLC |
|---|---|---|---|
| Engineering Team | Junior contractors & account managers | DIY drag-and-drop non-technical | Senior engineers who ship to the App Store |
| Code Quality & Speed | Heavy legacy codebases | Laggy web wrappers (20-30fps) | Pure Swift & SwiftUI at 60/120fps |
| Time to Market | 6–12 months | 2–4 weeks (brittle & unscalable) | 30–60 Days guaranteed sprint |
| Pricing Model | $100k–$250k+ with billable hour creep | Monthly SaaS locking your data | Transparent fixed-price milestones |
| Pre-Commitment Proof | PowerPoint slide deck | Generic templates | Free 48-Hour Clickable Prototype |
From Concept to App Store in 3 Steps
48-Hour Prototype & Scoping
We analyze your workflow, design an interactive prototype of your core flow, and provide an architectural roadmap before you commit a single dollar.
Rapid Native Sprint
We engineer the native Swift client and backend services in focused 2-week milestones with live TestFlight builds delivered directly to your device.
App Store Launch & Hand-off
We handle certificates, provisioning, Apple Human Interface compliance, App Store review, and deliver 100% full code ownership and documentation.
Evolution & Growth
Optional ongoing retainer for new OS version updates, feature roadmap execution, and 24/7 backend telemetry monitoring.
Start Your Custom App Project
Select how you'd like to begin: test a custom interactive prototype of your idea in 48 hours, or speak directly with our lead architect.