# IONOS eCommerce vs Billdu

The clearest difference is in-app purchases: IONOS eCommerce at none against Billdu's 15. IONOS eCommerce also leads on iOS requirement (15.0 vs 17.0). Billdu's advantage is rating (4.7 vs 4.3) and update cadence (every 10 days vs every 2 months). On price, review sentiment, ads and device support there is nothing between them.

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

Billdu holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Billdu has 208 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 33% of IONOS eCommerce's written reviews are positive against 40% of Billdu's.

IONOS eCommerce ships an update every 2 months, Billdu every 10 days. The most recent releases landed on September 26, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | IONOS eCommerce | Billdu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (9 ratings)](https://appshunter.io/ios/app/ionos-ecommerce/id1521526346/reviews) | **[4.7 (208 ratings)](https://appshunter.io/ios/app/billdu-storeinventoryorders/id6449158755/reviews)** |
| Number of ratings | 9 | **208** |
| Positive reviews | 33.3% of reviews | **40.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | **Ad-supported** | Subscription |
| Size | 114 MB | 209 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IONOS SE](https://appshunter.io/developer/1438736083) | [BILLDU LTD](https://appshunter.io/developer/501173313) |

## What reviewers say

### IONOS eCommerce

[App page](https://appshunter.io/ios/app/ionos-ecommerce/id1521526346)

Manage your online store from anywhere. Easily add products, track inventory, process orders, and receive instant sale notifications. Promote your business and accept payments with various options.

**Highlights:** Add and manage products, Monitor inventory and stock levels, Process orders and notify customers, Sync changes across platforms, Promote business on social media, Offer promotions and discounts, Accept over 20 payment options

**Features:** Vision Pro support

**In-app purchases:** none


### 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 IONOS eCommerce free?

IONOS eCommerce 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, IONOS eCommerce or Billdu?

Billdu is rated higher. IONOS eCommerce averages 4.3 out of 5 from 9 ratings, while Billdu averages 4.7 from 208 ratings.

### Do IONOS eCommerce or Billdu have ads?

Neither IONOS eCommerce nor Billdu shows ads.

### Which is updated more often, IONOS eCommerce or Billdu?

IONOS eCommerce ships an update every 2 months, and Billdu every 10 days. Most recently, IONOS eCommerce was updated on September 26, 2026 and Billdu on September 25, 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.*