Inventory & Unit Cost Tracker

Tired of supplier prices creeping up while you lose track of what each item actually costs you? You do not need bloated enterprise software just to know what is left on the shelf and whether you made money today. Log stock in, log sales out, and let the app calculate your moving average unit cost on your iPhone—totally offline and with zero login walls. If you run a solo retail shop, set up a booth at weekend markets, flip items online, or make small-batch goods in a studio, you know the headache. One restock batch costs six dollars a unit, the next costs seven-fifty because shipping spiked, and suddenly your mental math is off. Spreadsheets are miserable to tap through on a phone in a storage room, and big POS systems demand a monthly fee and an account setup just to count boxes. Built for how small sellers actually work, this app lets you pull your iPhone from your pocket, tap a few times, and get back to work. You can also set up multiple independent ledgers for separate side hustles and switch between them in seconds. Here is how it fits into your daily routine. When a box of wholesale goods lands at your door, punch in the quantity and what you paid. The app immediately recalculates your moving average unit cost and updates your total stock value. When you make a sale at a craft fair, log the units sold and the selling price. Right away, you see how many units remain, your current average cost, and how your weekly and monthly revenue and unit counts are shaping up in plain English. Test the waters with the free version as long as you want. It lets you manage up to 10 items with no time limits. Every item stays usable forever—view, edit, log stock in and out, check weekly and monthly sales totals, and run full local backups and restores with backup reminders completely free. When your catalog grows, unlock Pro with a single one-time purchase—no subscriptions or recurring charges. Pro gives you unlimited items, CSV export, and deeper operational breakdowns. You get true gross profit tracking based on the moving average cost at the exact moment each sale happened, plus a profit leaderboard. If a past entry is missing a cost, the app flags it clearly so numbers are never skewed (profit figures are for operational reference, not formal tax or accounting statements). You also get side-by-side comparisons for the last 7 days vs. the prior 7 days, this week vs. the same point last week, this month vs. last month, and this year vs. last year, with the top 3 items driving gains or drops. Finally, Pro adds restock forecasting from your 7-day and 15-day sales velocity, alongside low-stock alerts and slow-mover warnings, generating estimates only when you have enough sales history rather than guessing. Let us be upfront about what this app is not. Made strictly for iPhone running iOS 17 or later (no iPad support), it is not a cash register or POS, does not generate invoices, and does not do tax prep or double-entry accounting. There is no multi-warehouse routing, cloud sync, multi-device syncing, AI barcode gimmicks, or modules for returns, physical stocktake audits, customer tabs, or churn alerts. Your business numbers stay locally on your device, working in a basement stockroom with zero cell service and no sign-ups or accounts. Version 1.6 adds an optional anonymous usage data toggle: decline it up front or turn it off anytime in settings with zero impact on how the app works, and it never collects device IDs, personal info, or tracking data. Download now and take control of your inventory and true costs today.