# Diagnostics Direct vs FuelSmart Pro

The clearest difference is in-app purchases: Diagnostics Direct at none against FuelSmart Pro's 4. Diagnostics Direct also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. FuelSmart Pro sells 4 in-app purchases, starting at $10.99 per month. Diagnostics Direct asks for nothing beyond the download.

## The numbers

| Metric | Diagnostics Direct | FuelSmart Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fuelsmart-pro/id6788256377/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 61 MB | 47 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Veryon](https://appshunter.io/developer/544008976) | [Edison De Marco](https://appshunter.io/developer/6788256379) |

## What reviewers say

### Diagnostics Direct

[App page](https://appshunter.io/ios/app/diagnostics-direct/id6450266259)

A fault isolation tool for aircraft technicians, offering quick symptom searches and guided troubleshooting. Its dynamic database is updated with field feedback for improved accuracy.

**Highlights:** Fault isolation solution, Quick symptom search, Intuitive troubleshooting workflows, Dynamic, updated database, Mobile access for technicians

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

**In-app purchases:** none


### FuelSmart Pro

[App page](https://appshunter.io/ios/app/fuelsmart-pro/id6788256377)

This app assists aviation operators in making informed fuel planning decisions. It offers structured analysis and modern software tools to evaluate fuel tankering strategies using aircraft-specific data, aiming for clarity and efficiency in fuel planning.

**Highlights:** Structured fuel planning analysis, Modern software tools for decision making, Aircraft-specific data integration, Evaluation of fuel tankering strategies, Clarity and efficiency in fuel planning

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Plan | $10.99 | per month |
| Professional Plan | $89.99 | per month |
| Starter Plan | $131.99 | per year |
| Professional Plan | $1000.00 | per year |


## Frequently asked questions

### Is Diagnostics Direct free?

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

### Is FuelSmart Pro free?

FuelSmart Pro is free to download, with in-app purchases available.

### Do Diagnostics Direct or FuelSmart Pro have ads?

Neither Diagnostics Direct nor FuelSmart Pro shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*