Custom Inventory Management Apps
Built around your warehouse, your trucks, your shelves, and your suppliers — not a generic SKU table.
Most businesses start with a Business Growth Engine before investing in custom software.
Inventory mistakes are expensive: stockouts cost sales, overstocks tie up cash, and miscounts cause angry customers. Tools like Fishbowl or Cin7 cover the basics but force you to fit their model. A custom inventory app from Deagyst tracks stock the way you actually move it — including in trucks, on job sites, across locations, and with the units, suppliers, and reorder rules unique to your business.
We build inventory apps with barcode/QR scanning, multi-location tracking, lot/serial numbers, kitting/assembly, transfers, purchase orders, supplier management, and accounting sync. Add AI demand forecasting, automated reorder, and supplier price tracking when you're ready.
Key Features and Capabilities
Barcode & QR scanning
Mobile app turns any phone into a scanner for receiving, picking, and counting.
Multi-location & truck stock
Track quantities by warehouse, store, truck, or job site.
Reorder rules & alerts
Min/max levels, lead times, and auto-PO generation when stock drops.
Kitting & assemblies
Build kits from components with automatic stock deduction.
Purchase orders
Create, send, and receive POs with three-way match.
Accounting sync
COGS, inventory value, and PO bills push to QuickBooks or Xero.
AI demand forecasting
Predict reorder needs from history, seasonality, and pipeline.
Example components & screens
Inventory dashboard
Stock levels, value, and alerts across all locations at a glance.
Mobile scanner app
Receive, pick, count, and transfer with a phone camera.
Item profile
SKU details, suppliers, history, and replenishment settings.
PO workspace
Open POs, receiving, and supplier performance.
Example workflows
Receive → shelf
- 1PO arrives
- 2Scan items at receiving
- 3Auto-update stock + bill
- 4Move to bin location with scan
Job-site materials
- 1Allocate to job
- 2Scan onto truck
- 3Crew scans usage at site
- 4Remainder returns to stock
Example use cases
Contractors
Materials by job, truck stock, and warehouse reorder in one app.
HVAC companies
Parts on every truck, with reorder driven by service ticket usage.
Pool companies
Chemicals, parts, and equipment tracked across routes and warehouse.
Salons
Retail product inventory tied to point-of-sale and reorder alerts.
Why teams choose a custom build
- No more emergency runs for out-of-stock parts
- Lower carrying costs from smarter reorder
- Accurate COGS for real profitability by job
- Crews and warehouse on the same numbers
Turn your process into an app
Tell us what you're trying to fix — we'll scope a custom inventory management apps build.
Request a Custom BuildFrequently asked questions
Does it support barcode scanning without expensive hardware?
Yes. The mobile app uses phone cameras; you can add Bluetooth scanners if you prefer.
Can it sync with QuickBooks?
Yes. Inventory value, COGS, and bills flow into QuickBooks automatically.
Can it track inventory across trucks?
Yes. Each truck is a location; crews scan items on/off and the app reconciles in real time.
Related solutions
Industries we build this for
Inventory Management Apps by industry
Industry-specific builds of inventory management apps — tailored workflows, integrations, and screens for each business type.
Get inventory you can trust.
Tell us how stock moves through your business — we'll scope an app to match.
Request a Custom Build