# JBT PRoLOG vs ELD Driver Log

The clearest difference is iOS requirement: JBT PRoLOG at 11.0 against ELD Driver Log's 15.0. 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.

JBT PRoLOG ships an update every 3 months, ELD Driver Log every 2 months. The most recent releases landed on September 27, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | JBT PRoLOG | ELD Driver Log |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 33 MB | 17 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ESYS Gesellschaft fuer Elektronische Systemtechnik . Hard- und Software mbH](https://appshunter.io/developer/917295043) | [Sahara ELD LLC](https://appshunter.io/developer/1760519121) |

## What reviewers say

### JBT PRoLOG

[App page](https://appshunter.io/ios/app/jbt-prolog/id1401983412)

**Features:** macOS Compatibility

**In-app purchases:** none


### ELD Driver Log

[App page](https://appshunter.io/ios/app/eld-driver-log/id6596757017)

This app provides FMCSA and DOT compliant Hours of Service (HOS) logging for commercial drivers. It supports various driving rules, break requirements, and location recording, ensuring compliance and offering malfunction warnings.

**Highlights:** FMCSA and DOT compliant ELD, Supports 60h/7days and 70h/8days rules, Includes 34h week restart with suspension rules, Tracks 11h daily driving and 14h on-duty, Records location for engine status and movement, Warns of malfunctions, Facilitates data transfer for inspections

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JBT PRoLOG free?

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

### Is ELD Driver Log free?

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

### Do JBT PRoLOG or ELD Driver Log have ads?

Neither JBT PRoLOG nor ELD Driver Log shows ads.

### Which is updated more often, JBT PRoLOG or ELD Driver Log?

JBT PRoLOG ships an update every 3 months, and ELD Driver Log every 2 months. Most recently, JBT PRoLOG was updated on September 27, 2026 and ELD Driver Log on September 29, 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.*