Comparison

RN DocSync vs SmartTrain

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

Head to head

About

RN DocSync

This app allows Rail Network DocSync customers to download files to their device. Access your important documents offline by synchronizing with the Rail Network server.

Highlights

Download files to device
Synchronize with Rail Network server
Offline access to documents
Exclusive for Rail Network DocSync customers

Features

Read full description

This application is only available for customers of Rail Network DocSync! Users are able to download files to their device by synchronizing with the Rail Network server in order to access them without a Wi-Fi connection.

About

SmartTrain

Features

Read full description

Die SmartTrain App macht die Zugabfertigung ganz einfach & digital! Keine Zettelwirtschaft mehr, sondern alle Wagenlisten & Bremszettel auf Abruf... Wagen- bzw. Lokdaten werden automatisch vervollständigt und die Bremsdaten automatisch berechnet.

Screenshots

RN DocSync1 screens

SmartTrain4 screens

Verdict

The call

The clearest difference is update cadence: SmartTrain at every 5 weeks against RN DocSync's every 12 months. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

RN DocSync ships an update every 12 months, SmartTrain every 5 weeks. The most recent releases landed on October 13, 2026 and September 27, 2026 respectively.

Scorecard1 real difference · 7 level

RN DocSync versus SmartTrain: the parameters behind the verdict, then further details
Parameter	RN DocSync	SmartTrain
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Every 12 months	Every 5 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	14.0 — better	15.1
Further details — not scored
Size	34 MB	100 MB
Age rating	4+	4+
Developer	EDITH GmbH & Co. KG	Klein Sergej

In-app purchases

None

RN DocSync

No in-app purchases

None

SmartTrain

No in-app purchases

Questions

Is RN DocSync free?

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

Is SmartTrain free?

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

Do RN DocSync or SmartTrain have ads?

Neither RN DocSync nor SmartTrain shows ads.

Which is updated more often, RN DocSync or SmartTrain?

RN DocSync ships an update every 12 months, and SmartTrain every 5 weeks. Most recently, RN DocSync was updated on October 13, 2026 and SmartTrain on September 27, 2026.