# SEW DriveRadar IoT App vs BDI Express

The clearest difference is review sentiment: SEW DriveRadar IoT App at 67% against BDI Express's 0%. SEW DriveRadar IoT App also leads on rating (5.0 vs 3.7) and ads (none vs shown). BDI Express's advantage is update cadence (every 3 weeks vs every 2 months). On price, ratings volume, 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.

SEW DriveRadar IoT App holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 67% of SEW DriveRadar IoT App's written reviews are positive against 0% of BDI Express's.

SEW DriveRadar IoT App ships an update every 2 months, BDI Express every 3 weeks. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SEW DriveRadar IoT App | BDI Express |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sew-driveradar-iot-app/id1591924098/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/bdi-express/id6740782967/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 72 MB | 1 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SEW-Eurodrive GmbH & Co KG](https://appshunter.io/developer/397344070) | [Bearing Distributors Inc.](https://appshunter.io/developer/1774077940) |

## What reviewers say

### SEW DriveRadar IoT App

[App page](https://appshunter.io/ios/app/sew-driveradar-iot-app/id1591924098)

This mobile assistant supports the commissioning, configuration, and maintenance of SEW drive systems. It provides technical data, troubleshooting, and installation guides, with advanced features for parameter management and live diagnostics when using specific hardware.

**Highlights:** Serial number capture (manual, QR, OCR), Technical data and documentation access, Fault diagnosis and recommended actions, Step-by-step installation assistants, Parameter tree access and management, Live inverter status and diagnostics, Gear unit alarming and monitoring

**Features:** Vision Pro support

**In-app purchases:** none


### BDI Express

[App page](https://appshunter.io/ios/app/bdi-express/id6740782967)

This official mobile application provides access to an eCommerce portal for a global company specializing in distribution and supply chain solutions. It allows customers to browse and manage their business needs through a dedicated platform.

**Highlights:** Official eCommerce portal access, Distribution and supply chain solutions, Customer account management, Mobile business management

**In-app purchases:** none


## Frequently asked questions

### Is SEW DriveRadar IoT App free?

SEW DriveRadar IoT App is free to download, with no in-app purchases.

### Is BDI Express free?

BDI Express is free to download, with no in-app purchases.

### Which has better reviews, SEW DriveRadar IoT App or BDI Express?

SEW DriveRadar IoT App is rated higher. SEW DriveRadar IoT App averages 5.0 out of 5 from 3 ratings, while BDI Express averages 3.7 from 3 ratings.

### Do SEW DriveRadar IoT App or BDI Express have ads?

BDI Express shows ads; SEW DriveRadar IoT App does not.

### Which is updated more often, SEW DriveRadar IoT App or BDI Express?

SEW DriveRadar IoT App ships an update every 2 months, and BDI Express every 3 weeks. Most recently, SEW DriveRadar IoT App was updated on October 13, 2026 and BDI Express on October 24, 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.*