# Pro vs D

The clearest difference is update cadence: D at every 2 days against Pro's every 8 months. D also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Pro ships an update every 8 months, D every 2 days. The most recent releases landed on September 15, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Pro | D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/d-eld-compliance-for-drivers/id6739160590/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 43 MB | 69 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Daria Dariyenko](https://appshunter.io/developer/1598608101) | [SFDIFY LLC](https://appshunter.io/developer/1743402049) |

## What reviewers say

### Pro

[App page](https://appshunter.io/ios/app/pro-tracking-eld/id1598608099)

**Features:** Apple Wallet

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-eld-compliance-for-drivers/id6739160590)

This app simplifies Hours of Service (HOS) tracking for drivers and fleet managers, ensuring compliance with FMCSA regulations. It offers an intuitive interface for logging, real-time data updates, and secure record keeping.

**Highlights:** Automatic HOS tracking, Real-time log updates, Violation alerts, Fleet-wide monitoring, FMCSA compliance, 24/7 support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pro free?

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

### Is D free?

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

### Do Pro or D have ads?

Neither Pro nor D shows ads.

### Which is updated more often, Pro or D?

Pro ships an update every 8 months, and D every 2 days. Most recently, Pro was updated on September 15, 2026 and D on June 1, 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.*