Inventory, work orders, production tracking, and POS integrations — purpose-built for repair shops, retailers, and makers of goods.
Mac & iPad · 7-day free trial · Cancel monthly anytime
StringsTheory is designed around the real workflow of a repair shop, retailer, or goods producer — from intake to invoice.
Auto-SKU generation, barcode scanning (camera on iPad, USB on Mac), low-stock alerts, bulk edit, wholesale linking, 16+ units of measure, and real-time inventory value.
Kanban board and list views, templates with checklists, signature capture (touch on iPad, trackpad on Mac), PDF generation, email notifications, and custom tags.
Serial number tracking with per-unit statuses, custom fields, production orders, batch management, duplicate detection, and CSV import/export.
Visual drag-and-drop designer, Dymo templates (plus .dymo import), barcode/QR code elements, merge fields, network printer discovery, and a dedicated print queue.
Build assemblies from components with UOM-aware cost calculation. Link BOM to work orders with cost reports on printed documents.
Revenue, COGS, gross profit, and margin with visual charts. Group by item, category, day, or month. Full transaction ledger with filtering.
Offline-first with automatic sync. Conflict resolution UI, selective sync, pull preview, and a sync log with multi-integration filtering.
Four roles — Admin, Manager, User, Viewer. Token-based invites, Google OAuth, user management, and server-pushed announcements.
English, Spanish, French, Italian, German, and Japanese. Plus full CSV import/export for inventory, production, customers, and work orders.
Move repairs through a visual Kanban board, compact list, or detailed list view. Every order is linked to a customer, timestamped, and printable.
From a single component to a serialized finished product — StringsTheory tracks it all with 16+ units of measure, real-time value, and backorder detection.
COGS reports, production tracking, bill of materials — built for shops and makers who've outgrown spreadsheets.
Two-way sync with the tools you already use. Preview before you pull, push only what you need.
Monthly covers all the core tools. Annual adds the features growing shops depend on.
All core tools to run your shop. No long-term commitment — cancel anytime.
Everything in Monthly, plus the tools growing shops depend on. Best value for committed shops.
Prices in USD. Local taxes may apply at checkout. Monthly plans can be cancelled anytime. No pro-rated refunds on monthly or annual plans.
See why repair shops, retailers, and makers are switching from spreadsheets and sticky notes. Mac & iPad, all features included.