# Lug Link vs Digital Powertrain

The clearest difference is review sentiment: Lug Link at 100% against Digital Powertrain's 0%. Lug Link also leads on rating (5.0 vs 4.3) and update cadence (weekly vs every 2 months). On price, ratings volume, ads 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.

Lug Link holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 5 and 13 respectively. Written reviews point the same way: 100% of Lug Link's written reviews are positive against 0% of Digital Powertrain's.

Lug Link ships an update weekly, Digital Powertrain every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Lug Link | Digital Powertrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/lug-link/id1145583645/reviews)** | [4.3 (13 ratings)](https://appshunter.io/ios/app/digital-powertrain/id1222531884/reviews) |
| Number of ratings | 5 | **13** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | Free |
| Size | 15 MB | 106 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ABB Installation Products Inc.](https://appshunter.io/developer/402280965) | [ABB Information Systems AG](https://appshunter.io/developer/1026885389) |

## What reviewers say

### Lug Link

[App page](https://appshunter.io/ios/app/lug-link/id1145583645)

This utility app helps users select the correct Color-Keyed lug for specific electrical applications. It offers choices for aluminum or copper lugs, hole configurations, and barrel lengths, eliminating the need for cross-referencing part numbers.

**Highlights:** Color-Keyed lug selection, Aluminum or copper lug options, One or two hole configurations, Standard or long barrel options, Splice selections available, Eliminates part number cross-referencing

**Features:** macOS Compatibility

**In-app purchases:** none


### Digital Powertrain

[App page](https://appshunter.io/ios/app/digital-powertrain/id1222531884)

Monitor the health and performance of rotating machinery like motors, bearings, and pumps remotely. This app connects to smart sensors to provide real-time status, alerts, and analytics directly to your smartphone.

**Highlights:** Real-time machine health tracking, Condition monitoring for motors, bearings, pumps, Status information and alarm notifications, Cloud-based data analytics, Remote access via smartphone

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lug Link free?

Lug Link is free to download, with no in-app purchases.

### Is Digital Powertrain free?

Digital Powertrain is free to download, with no in-app purchases.

### Which has better reviews, Lug Link or Digital Powertrain?

Lug Link is rated higher. Lug Link averages 5.0 out of 5 from 5 ratings, while Digital Powertrain averages 4.3 from 13 ratings.

### Do Lug Link or Digital Powertrain have ads?

Neither Lug Link nor Digital Powertrain shows ads.

### Which is updated more often, Lug Link or Digital Powertrain?

Lug Link ships an update weekly, and Digital Powertrain every 2 months. Most recently, Lug Link was updated on October 24, 2026 and Digital Powertrain 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.*