Comparison

Amazon Business vs SUB

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

Head to head
About

Amazon Business

This app is a comprehensive B2B marketplace designed for businesses of all sizes. It offers wholesale prices, business-only deals, and tools to manage purchases, track spending, and streamline procurement. Separate business and personal shopping with ease.

Highlights
  • B2B store with wholesale prices
  • Track and manage business purchases
  • Three-way match for package receiving
  • Integration with accounting software
  • Volume discounts and business-only deals
  • Customizable shopping lists and delivery preferences
  • Spending management tools and dashboards
Features
Currently charting
Read full description

Amazon Business is your one-stop shop for all your business shopping needs. Shop, buy, track, & manage your business purchases from anywhere at any time. Save money while shopping by leveraging Amazon Business' B2B store and wholesale prices. Our extensive business supply warehouse & mobile e-commerce solution makes products, deals, & solutions available for businesses. Keep things organized by separating your personal shopping & business purchases with Amazon Business. Save time & energy by leveraging our various administrative & shopping tools. Our integration with 3rd party partners such as Intuit Quickbooks makes tracking, managing & analyzing your business purchases & spending easy! Our three-way match feature can be easily accessed in the Amazon Business mobile app & enables you to scan a package with your camera & mark it as received. Wholesale Business Shopping anywhere at any time • Our B2B store and vast selection offers products, business-only pricing, & solutions for every type of business • B2B Wholesale Store: Enjoy wholesale prices & save money on your business purchases • Shop, buy, track, & manage all your business purchases from our store anywhere at any time • Sign into the Amazon Business mobile app using your Amazon Business account for volume discounts on the business products you shop for • Shopping has never been easier! Shop faster with curated item lists • Custom Online Shopping: Set delivery preferences & get fast, convenient shipping to meet your operational needs Track, Manage & Analyze • Three-Way Match: Scan a package using your phone's camera to mark it as received to keep your business shopping & purchases organized • Sign into the Amazon Business mobile app using your Amazon Business Prime account to access powerful spending management tools & dashboards, as well as Guided Buying which allows you to create policies to prefer or block the type of products your teams can buy • Efficient Online Shopping: Manage & invite other team members to join your business account to keep things organized and convenient! • Download invoices for purchases, approve staff purchases, & make the purchases you need on our wholesale business store while adhering to organizational policies • Apply professional credentials to buy specialty items or apply your tax exemptions to eligible purchases with Amazon Tax Exemption Program Integrated Partners • Amazon Business can be integrated with various partners to help save you time & money • Integration with Intuit Quickbooks helps you track and manage your purchases & finances Something for Everyone • Amazon Business works with and has solutions for any business! From small & big companies to solopreneurs! • Our tools, dashboards, and deals help save teachers & schools time & money • Our non-profit-focused solutions can help your non-profit save time & money • Sign into your Amazon Business Prime account to access to tools & dashboards to make your business spending more efficient For the best experience, you'll be asked to enable the functions below: Camera: Find products by scanning the cover or its barcode, can barcodes to mark an order as received using Three-way match, and add pictures to product reviews Microphone: Access your microphone to use your voice to search and interact with your Assistant Location: Discover local offers and select addresses quickly Account: Share products with your colleagues through social networks Storage: Store your preferences so features can load and run faster on the device If your device supports TrueDepth technology, the app will use your device camera to detect your facial movements only while using certain features such as virtually try-on products like sunglasses. All information processed using this technology remains on your device and is not otherwise stored, processed or shared by Amazon.

About

SUB

Features
Read full description

SUB-ZERO is the all-in-one ice operations platform designed to help arenas deliver elite ice conditions, improve efficiency, and make smarter, data-driven decisions every single day. Built specifically for rink operators, technicians, and facility managers, SUB-ZERO replaces paper logs and guesswork with real-time digital tracking, operational visibility, and actionable insights. Core Features Ice Intelligence Record ice thickness across full-sheet measurement grids Track surface temperature and hardness (Shore C) Monitor water quality, including temperature, TDS, and pH Visualize trends and support more consistent, high-quality ice conditions Flood and Resurfacing Logs Digitally log each flood in seconds Track water usage, flood duration, and flood frequency Identify inefficiencies and reduce waste over time Ice Resurfacer Tracking Log equipment usage and operational performance Monitor blade changes, maintenance activity, and repairs Improve consistency across operators and resurfacing routines Plant and Facility Readings Record key ice plant data alongside daily ice operations Compare plant performance with ice condition results Support better energy use and more efficient facility operation SUB-ZERO gives arena teams a single, connected system for managing ice quality, equipment activity, and daily operational reporting.

Screenshots

Amazon Business4 screens
SUB4 screens

Verdict

The call

The clearest difference is ads: SUB at none against Amazon Business's shown. Amazon Business's advantage is chart position (#86 vs unranked) and iOS requirement (16.0 vs 18.0). On price, update cadence, 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

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 8 level
Amazon Business versus SUB: the parameters behind the verdict, then further details
ParameterAmazon BusinessSUB
PriceFreeFree
Rating4.8 (18K ratings) — better—
Positive reviews25.8% of reviews—
Number of ratings18K — better—
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases—
Best chart rank#86 — better—
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS16.0 — better18.0
Further details — not scored
Size223 MB35 MB
Age rating17+12+
DeveloperAMZN Mobile LLCMarmak Industries Ltd

Bugs and requests

Amazon Business

Reported bugs

4 issues
  • Login issues and account not recognized
  • Add to cart button not working
  • Orders not showing up in the app
  • Blank pages and crashes when using the app

Requested features

4 requests
  • Improve order tracking and delivery notifications
  • Allow downloading of invoices in the app
  • Add dark mode option
  • Simplify account switching between personal and business

SUB

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Amazon Business

No in-app purchases

None

SUB

No in-app purchases

Questions

Is Amazon Business free?
Amazon Business is free to download, with no in-app purchases.
Is SUB free?
SUB is free to download, with no in-app purchases.
Do Amazon Business or SUB have ads?
Amazon Business shows ads; SUB does not.
Which is updated more often, Amazon Business or SUB?
Amazon Business ships an update fortnightly, and SUB fortnightly. Most recently, Amazon Business was updated on October 24, 2026 and SUB on October 16, 2026.

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