# Amazon Business vs SUB

The clearest difference is ads: SUB at none against Amazon Business's shown. Amazon Business's advantage is chart position (#74 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.

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

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Amazon Business | SUB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (18K ratings)](https://appshunter.io/ios/app/amazon-business-b2b-shopping/id1498197033/reviews)** | — |
| Number of ratings | **18K** | — |
| Positive reviews | 25.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#74** | — |
| Size | 223 MB | 35 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [AMZN Mobile LLC](https://appshunter.io/developer/297606954) | [Marmak Industries Ltd](https://appshunter.io/developer/1603074782) |

## What reviewers say

### Amazon Business

[App page](https://appshunter.io/ios/app/amazon-business-b2b-shopping/id1498197033)

**Currently charting:** #74 Top Free · Business (US App Store)

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:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast delivery
- 👍 Convenient for business
- 💡 Separate business account
- 🚀 Easy to order and pay

**What reviewers complain about**

- 🐛 App glitches and bugs
- 🔍 Difficult to navigate
- 💰 Overpriced items
- 🤔 Unclear on Prime and account linking
- 🤔 Lack of customer service

**Reported bugs**

- 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**

- 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

[App page](https://appshunter.io/ios/app/sub-zero/id6752495110)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked 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 25, 2026 and SUB on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*