# Rig Driver vs Di

The clearest difference is ratings volume: Rig Driver at 15 against Di's 1. Di's advantage is device support (3 vs 1). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for Rig Driver against 5.0 for Di. That said, the two scores are not equally well evidenced: Rig Driver has 15 ratings behind it against 1, so its average is the more settled of the two.

Rig Driver ships an update every 2 weeks, Di every 3 weeks. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Rig Driver | Di |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (15 ratings)](https://appshunter.io/ios/app/rig-driver/id1605615839/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/di-agnostics/id6466275467/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 137 MB | 220 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rig Technologies, Inc](https://appshunter.io/developer/1605615841) | [S E Project Management Ltd.](https://appshunter.io/developer/1707149185) |

## What reviewers say

### Rig Driver

[App page](https://appshunter.io/ios/app/rig-driver/id1605615839)

This app connects diesel vehicle owners with nearby mechanics for road service. Request towing, tires, or maintenance, receive offers within minutes, and track service progress in real-time. Pay easily within the app and consider subscribing for discounts.

**Highlights:** Connects drivers with mechanics, Receive mechanic offers, Real-time service tracking, In-app payment, Service requests for tires, towing, maintenance, Subscription discounts

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

**In-app purchases:** none


### Di

[App page](https://appshunter.io/ios/app/di-agnostics/id6466275467)

This industrial AI sound analytics tool helps businesses and engineers detect potential equipment failures early. It provides insights to reduce maintenance costs and improve operational efficiency through advanced sound analysis.

**Highlights:** AI-powered sound analytics, Proactive equipment failure detection, Reduced maintenance costs, Industrial enterprise focus, Engineer empowerment tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rig Driver free?

Rig Driver is free to download, with no in-app purchases.

### Is Di free?

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

### Which has better reviews, Rig Driver or Di?

Di is rated higher. Rig Driver averages 4.9 out of 5 from 15 ratings, while Di averages 5.0 from 1 ratings.

### Do Rig Driver or Di have ads?

Neither Rig Driver nor Di shows ads.

### Which is updated more often, Rig Driver or Di?

Rig Driver ships an update every 2 weeks, and Di every 3 weeks. Most recently, Rig Driver was updated on October 6, 2026 and Di on October 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.*