# Ag Diesel Solutions vs Diamondback Sizing Calculator

The clearest difference is iOS requirement: Ag Diesel Solutions at 10.3 against Diamondback Sizing Calculator's 13.0. On price, update cadence, 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.

Ag Diesel Solutions ships an update every 4 months, Diamondback Sizing Calculator every 5 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ag Diesel Solutions | Diamondback Sizing Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ag-diesel-solutions/id1292691443/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free | — |
| Size | 9 MB | 46 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ag Diesel Solutions](https://appshunter.io/developer/1292691442) | [CB Supplies Ltd.](https://appshunter.io/developer/1645869774) |

## What reviewers say

### 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


### Diamondback Sizing Calculator

[App page](https://appshunter.io/ios/app/diamondback-sizing-calculator/id1645869772)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ag Diesel Solutions free?

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

### Is Diamondback Sizing Calculator free?

Diamondback Sizing Calculator is free to download, with no in-app purchases.

### Do Ag Diesel Solutions or Diamondback Sizing Calculator have ads?

Neither Ag Diesel Solutions nor Diamondback Sizing Calculator shows ads.

### Which is updated more often, Ag Diesel Solutions or Diamondback Sizing Calculator?

Ag Diesel Solutions ships an update every 4 months, and Diamondback Sizing Calculator every 5 months. Most recently, Ag Diesel Solutions was updated on November 3, 2026 and Diamondback Sizing Calculator on October 30, 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.*