Comparison

Inventory Tracker vs Kantro

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Inventory Tracker

Manage your inventory efficiently with this on-device stock tracker. Add items, scan barcodes, and track value without needing an account or internet connection. Ideal for resellers, small businesses, and home inventory.

Highlights
  • On-device inventory tracking
  • Barcode and QR code scanning
  • Add items with photos and notes
  • Low-stock alerts
  • CSV import and export
  • PDF inventory reports
  • Works offline
Features
Read full description

Own your inventory. No account, no cloud, no escalating subscription trap. Stockpile is a fast, 100% on-device inventory and stock tracker built for resellers and anyone who needs to know exactly what they have and what it is worth. Add an item in seconds, scan a barcode, snap a photo, and your whole stockpile is at your fingertips, even with no signal. Nothing is uploaded and nothing is sold. Your data stays on your phone, and you can take it with you as a CSV anytime. Whether you are flipping sneakers, managing parts for a small workshop, or building a record of everything in your home for insurance, Stockpile keeps it simple. No spreadsheets to wrestle with, no logins to remember, and no internet connection required to get work done. WHAT YOU CAN DO - Add items with name, quantity, cost price, sale price, photos, and notes - Scan barcodes and QR codes to add items fast - Organize everything into folders and locations - Get low-stock alerts when an item drops below your threshold - Search your whole inventory instantly - See your total inventory value at a glance - Import existing lists with CSV import - Export everything with CSV export - Generate a one-tap PDF inventory and insurance value report FREE VS PREMIUM Start free with 1 location and up to 25 items. Manual entry, barcode scanning, photos, and CSV import are all included in the free tier, so you can try the real thing before you pay anything. Premium unlocks unlimited items, unlimited locations, CSV export, and the one-tap PDF report. Premium is yours with a single lifetime purchase, or a low weekly or annual plan if you prefer. The lifetime option means you pay once and keep every premium feature forever, with no renewal and no surprise increases. WHO IT IS FOR - Resellers on eBay, Amazon, and Poshmark who want the cost and sale price of every item in one place - Small businesses tracking parts, supplies, and stock across locations - Home and insurance inventory, so you have proof of what you own and what it is worth PRIVACY FIRST Everything stays on your device. There is no account and no sign-up. Camera and photo access are used only on your phone to capture items, and nothing is ever uploaded. No analytics, no ads, no third-party SDKs. The app works fully offline. WHY STOCKPILE Unlike subscription-only inventory apps, Stockpile charges no per-item tax, never holds your data hostage, and lets you export to CSV whenever you want. It works fully offline, and you can unlock everything once with a lifetime purchase instead of paying forever. SUBSCRIPTION DETAILS This app offers a weekly subscription with a 3-day free trial, and an annual subscription. A one-time lifetime purchase is also available. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel subscriptions in your Apple ID Account Settings. Restore purchases from the app settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.appharbour.com/stockpile/privacy.html

About

Kantro

Features
Read full description

Simple inventory control for independent sellers, collectors, and small businesses. Add products with a name, SKU, barcode, quantity, cost, price, location, and photo. Scan barcodes when counting stock, make quick stock adjustments, and review a clear movement history. Inventory Tracker works offline and stores your catalog on your device. There is no account to create and no silent cloud sync. Import an existing catalog from CSV or export a backup whenever you need it. Key features: โ€ข Fast product creation โ€ข Barcode scanning โ€ข Product photos โ€ข Stock in/out adjustments โ€ข Low-stock indicators โ€ข Inventory value summary โ€ข SKU and location search โ€ข Movement history โ€ข CSV import and export โ€ข Offline-first local storage Built for independent sellers, market vendors, collectors, craft businesses, and anyone who wants straightforward stock tracking without a heavy ERP or POS system. Privacy Policy: https://kantro.vercel.app/privacy.html Terms of Use: https://kantro.vercel.app/terms.html

Screenshots

Inventory Tracker4 screens
Kantro4 screens

Verdict

The call

The clearest difference is update cadence: Kantro at every 3 weeks against Inventory Tracker's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Inventory Tracker sells 3 in-app purchases, starting at $3.99 per 7 days and Kantro sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Inventory Tracker ships an update every 2 months, Kantro every 3 weeks. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

Scorecard1 real difference ยท 7 level
Inventory Tracker versus Kantro: the parameters behind the verdict, then further details
ParameterInventory TrackerKantro
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 2 monthsEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumโ€”
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.017.0
Further details โ€” not scored
Size1 MB14 MB
Age rating4+4+
DeveloperApp Harbour ApSNuman Haktan Kartal

In-app purchases

3 purchases

Inventory Tracker

Subscriptions2
  • Weekly Premium3 Days trial$3.997 Days
  • Annual Premium$29.991 Year
One-time1
  • Lifetime Unlock$49.99
3 purchases

Kantro

Subscriptions3
  • Kantro Pro Monthly2 variants$9.991 Month
  • Kantro Pro Yearly$59.991 Year
  • Kantro Pro Yearly3 Days trial$59.991 Year

Questions

Is Inventory Tracker free?
Inventory Tracker is free to download, with in-app purchases available.
Is Kantro free?
Kantro is free to download, with in-app purchases available.
Do Inventory Tracker or Kantro have ads?
Neither Inventory Tracker nor Kantro shows ads.
Which is updated more often, Inventory Tracker or Kantro?
Inventory Tracker ships an update every 2 months, and Kantro every 3 weeks. Most recently, Inventory Tracker was updated on November 5, 2026 and Kantro on October 25, 2026.

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