# Amazon Seller vs Billdu

The clearest difference is in-app purchases: Amazon Seller at none against Billdu's 15. Amazon Seller also leads on ratings volume (109K vs 213) and chart position (#95 vs unranked). Billdu's advantage is update cadence (every 10 days vs every 3 weeks). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Billdu sells 12 in-app purchases, starting at $7.99 per month. Amazon Seller asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Amazon Seller against 4.7 for Billdu. That said, the two scores are not equally well evidenced: Amazon Seller has 109K ratings behind it against 213, so its average is the more settled of the two. Written reviews are what separate them: 45% of Amazon Seller's written reviews are positive against 40% of Billdu's.

Amazon Seller ships an update every 3 weeks, Billdu every 10 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Amazon Seller | Billdu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (109K ratings)](https://appshunter.io/ios/app/amazon-seller/id794141485/reviews) | **[4.7 (213 ratings)](https://appshunter.io/ios/app/billdu-storeinventoryorders/id6449158755/reviews)** |
| Number of ratings | **109K** | 213 |
| Positive reviews | **45.3% of reviews** | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | **Free** | Subscription |
| Best chart rank | **#95** | — |
| Size | 133 MB | 209 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [AMZN Mobile LLC](https://appshunter.io/developer/297606954) | [BILLDU LTD](https://appshunter.io/developer/501173313) |

## What reviewers say

### Amazon Seller

[App page](https://appshunter.io/ios/app/amazon-seller/id794141485)

**Currently charting:** #95 Top Free · Business (US App Store)

Manage your online store and sales on the go. Track orders, inventory, advertising, and customer interactions. Analyze sales data and discover new products to grow your business from anywhere.

**Highlights:** Analyze sales data, Discover profitable products, List and manage inventory, Process orders and returns, Monitor advertising campaigns, Respond to customers, Create listing photos

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📱 Easy to use app
- 🔍 Helpful for monitoring sales and inventory
- 🛒 Convenient for sellers on the go
- 📊 Useful sales data and analytics

**What reviewers complain about**

- 🤖 Poor customer support
- 💰 High fees and costs
- 🐛 Buggy and glitchy app
- 📤 Difficult to list and manage products

**Reported bugs**

- App crashes and freezes frequently
- Inconsistent data and information displayed
- Push notifications not working as expected
- Trouble uploading product images and listings

**Requested features**

- Ability to manage advertising campaigns
- Option to view and respond to customer feedback
- Improved inventory management tools
- Faster and more reliable app performance


### Billdu

[App page](https://appshunter.io/ios/app/billdu-storeinventoryorders/id6449158755)

Build and manage your own online store directly from your mobile device. Easily add products, accept secure payments, and track inventory and orders. Reach more customers and grow your business with this intuitive e-commerce solution.

**Highlights:** Create online store, Manage product inventory, Process orders, Secure online payments, Push notifications for orders, Website widget

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 user - 1 month | $7.99 | per month |
| 1 user - 1 month II. | $7.99 | per month |
| 1 user - 1 month trial | $7.99 | per month |
| 2-5 users - 1 month | $14.99 | per month |
| 2-5 users - 1 month III. | $24.99 | per month |
| Unlimited users - 1 month | $27.99 | per month |
| Unlimited users - 1 month III. | $27.99 | per month |
| Unlimited users - 1 month II. | $27.99 | per month |
| 1 user - 12 months | $59.99 | per year |
| 1 user - 12 months III. | $99.99 | per year |
| 2-5 users - 12 months | $119.99 | per year |
| Unlimited users - 12 months | $239.99 | per year |


## Frequently asked questions

### Is Amazon Seller free?

Amazon Seller is free to download, with no in-app purchases.

### Is Billdu free?

Billdu is free to download, with in-app purchases available.

### Which has better reviews, Amazon Seller or Billdu?

Billdu is rated higher. Amazon Seller averages 4.6 out of 5 from 109K ratings, while Billdu averages 4.7 from 213 ratings.

### Do Amazon Seller or Billdu have ads?

Neither Amazon Seller nor Billdu shows ads.

### Which is updated more often, Amazon Seller or Billdu?

Amazon Seller ships an update every 3 weeks, and Billdu every 10 days. Most recently, Amazon Seller was updated on November 1, 2026 and Billdu on October 30, 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.*