Comparison

Rail Infrastructure Manager vs PolygonEV

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Rail Infrastructure Manager

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Intended to support the railway maintenance and operation function by reducing the mean time to repair, Rail Infrastructure Manager provides anytime anywhere access to the current state of railway signalling assets, allowing the maintainer to see what the fault is, where the fault is and how to get there. The app includes an expert system to guide the maintainer in resolving the issue and provides access to relevant manual and instruction videos. Integrated with the mobile phones notification features the Maintainer will be notified of new faults even if the allocation id closed. Main features at a glance: β€’ Shows an overview of monitored system status for alarms and equipment β€’ Notifies the user of new equipment failures β€’ Shows the geographical location of equipment, trackside infrastructure and failures on a map β€’ Turn by turn navigation to equipment location β€’ Trackside guide to exact locartion of signalling assett β€’ Displayed a structured hierarchy of railway assets and their status. β€’ Alarm information is enhanced by a knowledge base of corrective actions. β€’ Online access to equipment specific documentation and instructional video’s β€’ Displays a list of current and historic alarms. β€’ Displays contact information for Siemens customer support team β€’ Integrated bug reporting and improvement suggestion collection. β€’ Content and interfaces available in multiple languages. β€’ Display Points analisys Data and KPI's . β€’ Prediction of point failure β€’ Integration with CMMI ( currently Siemens Coremap and IFS ) Only for registered users and requires an additional contract.

About

PolygonEV

Features
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Stay in control with Polygon's intuitive mobile app, designed to seamlessly connect with your home EV charger. With our app, you can view the live status of your charger, monitor real-time energy readings, and set your desired charging rate with ease. Experience the convenience of smart connectivity and efficient charging at your fingertips.

Screenshots

Rail Infrastructure Manager4 screens
PolygonEV3 screens

Verdict

The call

The clearest difference is update cadence: PolygonEV at every 6 weeks against Rail Infrastructure Manager's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Rail Infrastructure Manager ships an update every 7 months, PolygonEV every 6 weeks. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

Scorecard1 real difference Β· 5 level
Rail Infrastructure Manager versus PolygonEV: the parameters behind the verdict, then further details
ParameterRail Infrastructure ManagerPolygonEV
PriceFreeFree
Update frequencyEvery 7 monthsEvery 6 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS13.013.0
Further details β€” not scored
Size210 MB24 MB
Age rating4+17+
DeveloperSiemens AGMostafa ElGhandour

In-app purchases

None

Rail Infrastructure Manager

No in-app purchases

None

PolygonEV

No in-app purchases

Questions

Is Rail Infrastructure Manager free?
Rail Infrastructure Manager is free to download, with no in-app purchases.
Is PolygonEV free?
PolygonEV is free to download, with no in-app purchases.
Do Rail Infrastructure Manager or PolygonEV have ads?
Neither Rail Infrastructure Manager nor PolygonEV shows ads.
Which is updated more often, Rail Infrastructure Manager or PolygonEV?
Rail Infrastructure Manager ships an update every 7 months, and PolygonEV every 6 weeks. Most recently, Rail Infrastructure Manager was updated on October 16, 2026 and PolygonEV on October 11, 2026.

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