# Gates Design Power Mobile vs BDI Express

The clearest difference is ads: Gates Design Power Mobile at none against BDI Express's shown. Gates Design Power Mobile also leads on review sentiment (25% vs 0%) and monetization model (free vs ad-supported). BDI Express's advantage is update cadence (every 3 weeks vs every 3 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

BDI Express holds the better App Store score, 3.7 against 3.5. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews complicate that: 25% of Gates Design Power Mobile's written reviews are positive against 0% of BDI Express's, so the app with the better star average is not the one people write more warmly about.

Gates Design Power Mobile ships an update every 3 months, BDI Express every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Gates Design Power Mobile | BDI Express |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (6 ratings)](https://appshunter.io/ios/app/gates-design-power-mobile/id6445900031/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/bdi-express/id6740782967/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 134 MB | 1 MB |
| Requires iOS | **12.2** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Gates Corporation](https://appshunter.io/developer/438346489) | [Bearing Distributors Inc.](https://appshunter.io/developer/1774077940) |

## What reviewers say

### Gates Design Power Mobile

[App page](https://appshunter.io/ios/app/gates-design-power-mobile/id6445900031)

This app provides engineers and maintenance specialists with access to industrial drive design tools and product data on their mobile devices. It offers modules for designing belt drives, managing facility maintenance, and measuring belt tension, speed, noise, and distance.

**Highlights:** Industrial belt drive design, Facility maintenance tracking, Belt tension measurement, Belt speed estimation, Noise level analysis, Center distance measurement

**Features:** macOS Compatibility, 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 Gates Design Power Mobile free?

Gates Design Power Mobile 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, Gates Design Power Mobile or BDI Express?

BDI Express is rated higher. Gates Design Power Mobile averages 3.5 out of 5 from 6 ratings, while BDI Express averages 3.7 from 3 ratings.

### Do Gates Design Power Mobile or BDI Express have ads?

BDI Express shows ads; Gates Design Power Mobile does not.

### Which is updated more often, Gates Design Power Mobile or BDI Express?

Gates Design Power Mobile ships an update every 3 months, and BDI Express every 3 weeks. Most recently, Gates Design Power Mobile was updated on November 3, 2026 and BDI Express on November 4, 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.*