ST Robotics vs PCBmaker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ST Robotics
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The ST Robotics App enables users to configure and operate various robotic kits and boards from STMicroelectronics, such as the STEVAL-ROBKIT1 robotics evaluation kit. This application facilitates the discovery, connection, and control of these robotic kits.
PCBmaker
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PCBmaker lets you design printed circuit boards on your iPhone – from schematic to files ready to order at JLCPCB. Add modules, connect them and see how your circuit looks on a real board. The app routes the tracks for you, checks the board and prepares manufacturing files. SCHEMATIC • Library of ready-made modules: ESP32, Arduino Nano, Raspberry Pi Pico, motor drivers (TB6600, A4988), power converters, sensors, displays, relays and more • Auto-connect – the app suggests the wiring between modules • Labelled pins and microcontroller pin roles PCB • Board view in millimetres with real through-hole footprints • Autorouter – routes all connections in seconds • Manual tracks on the top and bottom layer, vias • Ground (GND) fill • Circuit inspector (DRC) – checks clearances and connections before you order READY-MADE PROJECTS 10 examples to start with, each with an explanation, parts list and Arduino sketch: Wi-Fi controlled lamp, DS18B20 thermostat, weather station with an OLED display, motion sensor alarm, WS2812B LED strip with Raspberry Pi Pico, potentiometer-controlled servo, stepper motor with A4988, CNC length stop (CYD + TB6600), ultrasonic range finder with LCD and RFID card lock. FREE Schematic design, board view, autorouter, ground fill, DRC and ready-made projects. PCBmaker PRO File exports: • Gerber and drill files in one ZIP – ready to upload to jlcpcb.com • KiCad netlist (.net) for further work in KiCad • Parts list (BOM) in JLCPCB format Monthly and yearly plans available. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple ID account. Manage or cancel your subscription in your Apple ID account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: [https://www.apple.com/legal/internet-services/itunes/dev/stdeula/](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/]
Screenshots
Verdict
The clearest difference is in-app purchases: ST Robotics at none against PCBmaker's 2. PCBmaker's advantage is update cadence (every 4 days vs every 3 months). On price, ads, device support and iOS requirement 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. PCBmaker sells 2 in-app purchases, starting at $6.99 per month. ST Robotics asks for nothing beyond the download.
ST Robotics ships an update every 3 months, PCBmaker every 4 days. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.
| Parameter | ST Robotics | PCBmaker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 34 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | STMicroelectronics | BARTOSZ TERLECKI |
In-app purchases
ST Robotics
No in-app purchases
PCBmaker
- PCBmaker PRO Monthly$6.991 Month
- PCBmaker PRO Yearly$49.991 Year









