# UKG Pro Learning Classic vs R.D. Murray Train Signals App

The clearest difference is price: UKG Pro Learning Classic at Free against R.D. Murray Train Signals App's $19.99. UKG Pro Learning Classic also leads on ratings volume (3.2K vs 6) and chart position (#195 vs unranked). R.D. Murray Train Signals App's advantage is review sentiment (100% vs 78%) and update cadence (every 3 weeks vs every 2 months). On rating, ads, in-app purchases and device support there is nothing between them.

UKG Pro Learning Classic is free to download; R.D. Murray Train Signals App costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for UKG Pro Learning Classic against 4.8 for R.D. Murray Train Signals App. That said, the two scores are not equally well evidenced: UKG Pro Learning Classic has 3.2K ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 78% of UKG Pro Learning Classic's written reviews are positive against 100% of R.D. Murray Train Signals App's.

UKG Pro Learning Classic ships an update every 2 months, R.D. Murray Train Signals App every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | UKG Pro Learning Classic | R.D. Murray Train Signals App |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | [4.7 (3.2K ratings)](https://appshunter.io/ios/app/ukg-pro-learning-classic/id1217651900/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/rd-murray-train-signals-app/id6467168748/reviews)** |
| Number of ratings | **3.2K** | 6 |
| Positive reviews | 78.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Best chart rank | **#195** | — |
| Size | 75 MB | 48 MB |
| Requires iOS | 17.0 | **12.3** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Kronos Incorporated](https://appshunter.io/developer/404059116) | [RICHARD D MURRAY](https://appshunter.io/developer/1708322691) |

## What reviewers say

### UKG Pro Learning Classic

[App page](https://appshunter.io/ios/app/ukg-pro-learning-classic/id1217651900)

**Currently charting:** #195 Top Free · Education (US App Store)

Access your organization's training academy instantly and securely. Learn at your own pace, picking up where you left off on your smartphone or tablet. Review assigned courses, browse on-demand content, and receive assignment notifications.

**Highlights:** Instant and secure training access, Learn at your own pace, Resume learning from any point, Review assigned courses, Browse on-demand courses, Receive assignment notifications

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient
- 🚀 Easy to navigate
- 💡 Excellent learning platform
- 🚀 Informative and efficient
- 🚀 Intuitive and user-friendly

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Login/password problems
- 🐛 Freezing and crashing
- 🐛 Offline access limitations
- 🐛 Inconsistent performance

**Reported bugs**

- Videos not loading
- Test results not recorded
- Incorrect answer filling
- Frequent crashes and freezes
- Compatibility issues on mobile devices

**Requested features**

- Offline course access
- Progress tracking and completion status
- Customizable notification settings
- Mobile-friendly design improvements
- Expanded course catalog and learning paths


### R.D. Murray Train Signals App

[App page](https://appshunter.io/ios/app/rd-murray-train-signals-app/id6467168748)

This app helps railroad professionals quickly learn and test their knowledge of standard NORAC signals and signs. It offers digital flashcards, timed tests, and a leaderboard for competitive study. Important operating rules are also included and updated periodically.

**Highlights:** Digital flashcards for NORAC signals and signs, Timed testing for signal recognition, Leaderboard for competitive scoring, Section on important NORAC operating rules, Periodic updates to rules and features

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

**In-app purchases:** none


## Frequently asked questions

### Is UKG Pro Learning Classic free?

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

### Is R.D. Murray Train Signals App free?

R.D. Murray Train Signals App costs $19.99, with no in-app purchases.

### Which has better reviews, UKG Pro Learning Classic or R.D. Murray Train Signals App?

R.D. Murray Train Signals App is rated higher. UKG Pro Learning Classic averages 4.7 out of 5 from 3.2K ratings, while R.D. Murray Train Signals App averages 4.8 from 6 ratings.

### Do UKG Pro Learning Classic or R.D. Murray Train Signals App have ads?

Neither UKG Pro Learning Classic nor R.D. Murray Train Signals App shows ads.

### Which is updated more often, UKG Pro Learning Classic or R.D. Murray Train Signals App?

UKG Pro Learning Classic ships an update every 2 months, and R.D. Murray Train Signals App every 3 weeks. Most recently, UKG Pro Learning Classic was updated on November 2, 2026 and R.D. Murray Train Signals App on November 3, 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.*