Pre vs YTM Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pre
This app guides users through pre-alignment tasks using a connected Bluetooth probe. It allows measurement and recording of run-out, bearing clearance, and soft foot, with the ability to generate instant PDF reports.
- Bluetooth connectivity
- Icon-based adaptive user interface
- Measure and record Run-Out
- Measure and record Bearing Clearance
- Measure and record True SoftCheck
- Generate instant PDF reports
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This is a companion app for performing pre-alignment tasks, using the RT-300/AT-10. The app guides the user through the complete pre-alignment process when using the Bluetooth® connected ACOEM Run-Out Probe. This offers a complete pre-alignment package, including the possibility to measure and record Run-Out, Bearing Clearance, and True SoftCheck. The PDF Report function provides a fast on-site reporting capability by converting saved measurement reports into PDF files. ---- Note: This app works with the ACOEM Run-Out Probe ---- Key Features: - Connected using Bluetooth® - GuideU: Our patented icon-based and color-coded adaptive user interface - Measure and record Run-Out, Bearing Clearance and True SoftCheck. - True SoftCheck - soft foot measurements directly on the feet of the machine. - Create an instant PDF-report Visit the website www.acoem.com for more information on alignment in general, the ACOEM tools and support of the app.
YTM Mobile
Streamline yard operations and gain real-time visibility by updating the system as work is completed. This application enhances operational efficiency for users managing yard tasks.
- Streamline yard operations
- Real-time visibility
- Update system during work execution
- Enhance operational efficiency
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The YTM mobile application will stream line yard operations and provide closer to real-time visibility by allowing users to update the system as they execute the work.
Screenshots
Verdict
The clearest difference is rating: Pre at 5.0 against YTM Mobile's 3.0. Pre also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.2). YTM Mobile's advantage is update cadence (every 5 weeks vs every 7 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Pre holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Pre ships an update every 7 months, YTM Mobile every 5 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | Pre | YTM Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 7 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 13.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 67 MB | 270 MB |
| Age rating | 4+ | 4+ |
| Developer | ACOEM Group | ShipXpress Inc |
Customer experience
Pre
YTM Mobile
In-app purchases
Pre
No in-app purchases
YTM Mobile
No in-app purchases
