# Auto Agent vs Ag Diesel Solutions

The clearest difference is in-app purchases: Ag Diesel Solutions at none against Auto Agent's 6. Ag Diesel Solutions also leads on iOS requirement (10.3 vs 15.0). Auto Agent's advantage is ratings volume (42K vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Auto Agent sells 6 one-off in-app purchases. Ag Diesel Solutions asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Auto Agent against 5.0 for Ag Diesel Solutions. That said, the two scores are not equally well evidenced: Auto Agent has 42K ratings behind it against 1, so its average is the more settled of the two.

Auto Agent ships an update every 3 months, Ag Diesel Solutions every 4 months. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Auto Agent | Ag Diesel Solutions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (42K ratings)](https://appshunter.io/ios/app/auto-agent/id1110395367/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ag-diesel-solutions/id1292691443/reviews)** |
| Number of ratings | **42K** | 1 |
| Positive reviews | 74.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 9 MB |
| Requires iOS | 15.0 | **10.3** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EZ LYNK](https://appshunter.io/developer/1110395366) | [Ag Diesel Solutions](https://appshunter.io/developer/1292691442) |

## What reviewers say

### Auto Agent

[App page](https://appshunter.io/ios/app/auto-agent/id1110395367)

Monitor, diagnose, and update your vehicle's software remotely. This powerful tool allows you to view live data, read and clear diagnostic codes, and record data for your technician. Connect directly with your mechanic for remote assistance and software updates, saving you trips to the repair shop.

**Highlights:** Display live vehicle data, Read and clear diagnostic trouble codes, Create and playback data recordings, Send data recordings to technician, Remote technician assistance, Install vehicle software updates

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 credit | $1.99 | one-time |
| 5 credits | $9.99 | one-time |
| 10 credits | $19.99 | one-time |
| 20 credits | $39.99 | one-time |
| 50 credits | $99.99 | one-time |
| 100 credits | $199.99 | one-time |

**What reviewers like**

- 🚀 Great monitoring tool
- 🔧 Useful for tuning and diagnostics
- 👍 Easy to use and navigate
- 💯 Excellent customer service
- 🔋 Improved fuel economy

**What reviewers complain about**

- 🐛 Connection issues
- 🤔 Lacking some customization options
- 🔌 Compatibility problems with updates
- 📵 No native CarPlay support
- 🤷‍♂️ Unreliable tune updates

**Reported bugs**

- App crashes and freezes
- Disconnection issues with the device
- Tune files disappearing or becoming inaccessible
- Compatibility problems with iOS 14 updates
- Unreliable Wi-Fi connectivity

**Requested features**

- Native support for Apple CarPlay
- More customization options for gauges and titles
- Ability to monitor more parameters
- Improved GPS speed accuracy
- Sound alerts for warning indicators


### Ag Diesel Solutions

[App page](https://appshunter.io/ios/app/ag-diesel-solutions/id1292691443)

Easily identify the correct diesel engine module for your tractor, truck, or construction equipment. Avoid manual catalog searches by simply selecting your application within the app.

**Highlights:** Identify tractor modules, Identify truck modules, Identify construction equipment modules, Catalog-free selection, Application-based search

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Auto Agent free?

Auto Agent is free to download, with in-app purchases available.

### Is Ag Diesel Solutions free?

Ag Diesel Solutions is free to download, with no in-app purchases.

### Which has better reviews, Auto Agent or Ag Diesel Solutions?

Ag Diesel Solutions is rated higher. Auto Agent averages 4.9 out of 5 from 42K ratings, while Ag Diesel Solutions averages 5.0 from 1 ratings.

### Do Auto Agent or Ag Diesel Solutions have ads?

Neither Auto Agent nor Ag Diesel Solutions shows ads.

### Which is updated more often, Auto Agent or Ag Diesel Solutions?

Auto Agent ships an update every 3 months, and Ag Diesel Solutions every 4 months. Most recently, Auto Agent was updated on October 27, 2026 and Ag Diesel Solutions on October 6, 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.*