Comparison

Stack61 vs Kull POS

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

Head to head
About

Stack61

Streamline warehouse operations with this mobile inventory management solution. Automate tracking, logging, and searching of materials from your device, with features for QR code tagging, inspections, and live reporting.

Highlights
  • Automated inventory tracking
  • QR code item tagging
  • Material usage logging
  • Mobile inventory search
  • Inspection checklists
  • Live stock reporting
Read full description

Stack61 is an intelligent warehouse and inventory management solution, hosted by Petro IT on a secure cloud and offered as a SaaS subscription. Automate day-to-day inventory operations by accessing material source documentation, tagging, logging, and tracking material usage, and searching for inventory data available on your mobile device; freedom from being logged into an office system.  Make your inventory management mobile and more accessible using Stack61. Easy steps of Stack 61’s Intelligent Inventory Management 1) Log material inventory and optionally also print individual QR codes for each item 2) Issue material receipt, and transfer items from one location to another 3) View Data reports on our web portal Features of Stack61 Inventory Management * Enables user to collect material and attribute information on a mobile application and attach required documentation. * Allows the user to uniquely tag each item or material using a QR code. * Enables inspection using material specific inspection checklists for ensuring completeness. * Leverages company standards and codes to align with company database standards. * Damage/Quarantine inspection process with source documentation. * Track manufacturer to Use movement history on all material. * Provides accurate online stock records of company warehouses and storage yards. * Live reporting provides oversight on material inventory. * Ability to reserve and issue material for projects. Why use Stack 61? * Complete inventory management system customisable according to your materials. * Best iOS inventory management app with intelligent inventory algorithms. * Stack61 is your go-to unique inventory management system for everyday operations. * Provides complete control over your inventory. * Provide customers with excellent service by extracting appropriate documents to backup customer manufacturing documentation immediately, as all records are linked to each material. Use Stack61 to take complete control of your inventory management. Share your experience with Stack61 at info@petroit.com

About

Kull POS

Features
Read full description

Kull POS: Advanced Cloud-Based Point of Sale for Your Business Enhance your hospitality and retail operations with Kull POS — a powerful, intuitive, and cloud-based Point of Sale solution designed to meet the diverse needs of modern businesses. From seamless order management to real-time inventory tracking, Kull POS delivers an all-in-one solution optimized for iOS devices. Key Features: • Versatile Order Management Efficiently handle Dine-In, Takeaway, Drive-Thru, Pickup, and Delivery services with real-time updates that improve operational accuracy and customer satisfaction. • Customizable Menus Easily create and manage menus with modifiers, add-ons, promotions, and discounts tailored to your business model. • Advanced Inventory Management Track inventory levels in real time, reduce waste, and streamline stock control with integrated ERP synchronization. • Multi-Brand and Multi-Branch Management Manage multiple outlets and brands from a centralized platform, ensuring consistent control and oversight. • Customer Relationship Management (CRM) Access customer profiles, order history, and loyalty programs. Integration with delivery management and call center systems helps improve customer engagement. • Flexible Payment Options Accept multiple payment methods, including integration with payment gateways like KNET and multi-currency support for international transactions. • Powerful Reporting and Analytics Visualize performance metrics, monitor sales trends, and identify top-selling products and team members to drive informed decisions. • User-Friendly Interface Intuitive design reduces training time and enables fast adoption across your team for better efficiency. • Tablet-Based Operations Streamline order taking, table management, and cash handling with a tablet-optimized interface. • Seamless Integrations Connect with accounting tools, ERP systems, and third-party services to ensure your business runs smoothly and efficiently. • Kitchen Display & Printing Reduce errors and improve food preparation with real-time kitchen display screens and receipt printing support. Flexible Pricing Plans Starter Plan – Ideal for small, single-terminal businesses Professional Plan – Supports up to 5 terminals, includes full operational tools Enterprise Plan – Offers extensive integrations, APIs, and advanced financial features Kull POS is trusted by global brands including Subway and Gloria Jean’s Coffee, reflecting our dedication to quality and innovation. Whether you're running a small café or a multi-location chain, Kull POS gives you the tools to succeed. Download Kull POS today and transform your business operations with ease!

Screenshots

Stack614 screens
Kull POS4 screens

Verdict

The call

The clearest difference is update cadence: Kull POS at fortnightly against Stack61's every 6 weeks. Stack61's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stack61 ships an update every 6 weeks, Kull POS fortnightly. The most recent releases landed on September 26, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 7 level
Stack61 versus Kull POS: the parameters behind the verdict, then further details
ParameterStack61Kull POS
PriceFreeFree
Rating3.4 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 6 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size60 MB61 MB
Age rating4+4+
DeveloperPetro ITMicrosys Technology Company

In-app purchases

None

Stack61

No in-app purchases

None

Kull POS

No in-app purchases

Questions

Is Stack61 free?
Stack61 is free to download, with no in-app purchases.
Is Kull POS free?
Kull POS is free to download, with no in-app purchases.
Do Stack61 or Kull POS have ads?
Neither Stack61 nor Kull POS shows ads.
Which is updated more often, Stack61 or Kull POS?
Stack61 ships an update every 6 weeks, and Kull POS fortnightly. Most recently, Stack61 was updated on September 26, 2026 and Kull POS on September 23, 2026.

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