TwinCAT IoT Communicator vs SmartProgrammer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TwinCAT IoT Communicator
Easily transmit process data from TwinCAT controllers to various devices, monitor status changes, and send information back to machines. This tool connects your controller to a messaging service for seamless communication between PLC and mobile operating systems.
- Transmit process data
- Monitor status changes
- Send information back to machine
- Connect TwinCAT controller to messaging service
- Publish-subscribe pattern integration
- Easy IT network integration
Read full descriptionHide full description
The TwinCAT 3 IoT Communicator ("TF6730") makes it possible to easily transmit process data to multiple end devices, monitor status changes and send information back to the machine. The TwinCAT 3 IoT Communicator connects the TwinCAT controller to a messaging service, making it easy to set it up within the TwinCAT engineering environment to send and receive messages between the PLC and mobile operating systems. Since the TwinCAT 3 IoT Communicator is based on the publish-subscribe pattern, it does not require any special firewall settings but can be easily integrated into an existing IT network. More information: http://www.beckhoff.com/TF6730 http://www.beckhoff.com/TF6735
SmartProgrammer
Easily adjust digital parameters for your decoders with an intuitive interface. Offers both standard and expert modes for detailed settings, including sound customization and function key assignments. Supports automatic firmware updates and can function as a mini control center.
- Intuitive decoder parameter adjustment
- Standard and expert setting modes
- Automatic firmware updates
- Graphical representation of settings
- Integrated control panel for switches
- Autonomous mini control center functionality
Read full descriptionHide full description
- Einstellen von Digitalparametern Ihrer Decoder über intuitive App - Kinderleichte Bedienung ohne Programmierkenntnisse - Standardmodus: Alle grundlegenden Decodereinstellungen können einfach geändert werden - Expertenmodus: Detailliertere Einstellungen aller Decodereigenschaften und Soundmöglichkeiten - Schnelles Update der angeschlossenen PIKO SmartDecoder - Automatische Firmwareupdates über die App - Grafische Darstellung der an der Lok getätigten Einstellungen in der App und in Verbindung mit dem PIKO SmartTester - Schnelle Übertragung der Sounddaten über die SUSI-Schnittstelle - Funktionstastenbelegung kann sehr einfach geändert werden - Integriertes Stellwerk zum schalten von z.B. Weichendecodern Zusätzlich kann der PIKO SmartProgrammer auch als autonome Minizentrale eingesetzt werden um einzelne Fahrzeuge zu steuern oder kleine Programmierabläufe zu erstellen, z.B. für einen automatischen Pendelzugbetrieb in Vitrinen oder auch auf dem Schreibtisch.
Screenshots
Verdict
TwinCAT IoT Communicator and SmartProgrammer are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
TwinCAT IoT Communicator ships an update every 2 months, SmartProgrammer every 6 weeks. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.
| Parameter | TwinCAT IoT Communicator | SmartProgrammer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 116 MB | 130 MB |
| Age rating | 4+ | 4+ |
| Developer | Beckhoff Automation GmbH | PIKO Spielwaren GmbH |
Customer experience
TwinCAT IoT Communicator
SmartProgrammer
In-app purchases
TwinCAT IoT Communicator
No in-app purchases
SmartProgrammer
No in-app purchases
Questions
Is TwinCAT IoT Communicator free?
Is SmartProgrammer free?
Do TwinCAT IoT Communicator or SmartProgrammer have ads?
Which is updated more often, TwinCAT IoT Communicator or SmartProgrammer?
Other comparisons
