Comparison

Garage Door Control vs PLC Tools Plus

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

Head to head
About

Garage Door Control

Control your garage door remotely using your iPhone, iPad, or Apple Watch. Connect to compatible Bluetooth relay modules to open and close your garage with ease. Manage multiple doors, customize settings, and even use Siri voice commands.

Highlights
  • Open/close garage door via Bluetooth
  • Control multiple garage doors
  • Assign custom names to modules
  • Set signal duration and relay number
  • Apple Watch control
  • Siri voice commands via Shortcuts
Features
Read full description

With this app, you can easily open and close your garage door using your iPhone, iPad, or Apple Watch. To use the app, you will need a garage door with an electric drive as well as a 2-channel relay module with Bluetooth BLE (“2 Channel Relay Module Bluetooth BLE”). This module is inexpensive and available in many online shops. Use an Internet search engine to find it. More information about the app and the relay module can be found on this website: garage-door-app.com The app can be connected to any number of modules. This way, you can equip several garage doors with a relay module each and conveniently control them all through a single app. By assigning an alias, each module can be clearly named and easily identified – for example: “Home garage,” “Workshop garage,” “Left garage door,” “Right garage door,” or “Parents’ garage.” The app also lets you set the signal duration and choose the relay number individually. For a double garage with two doors, both relays can be controlled separately. In this case, two buttons will appear: one for Door 1 and one for Door 2. The default password for these modules is “12345678.” For added security, you can change the password directly in the app. The password must be exactly eight digits long. With this app, you can also open and close your garage directly from the Apple Watch. The connection to the relay module only needs to be set up once via the iPhone. Afterwards, the control works directly from the Apple Watch, even without the iPhone. The Apple Watch app must be unlocked via a one-time in-app purchase. Additionally, you can create a Shortcut to open and close the garage. This allows you to control the door with Siri voice commands or via a shortcut on the Home Screen. The best way is to create two Shortcuts – for example, one named “Open garage” and one named “Close garage.” That way, you can use these exact commands with Siri. To use Shortcuts, you must either remove the ads or unlock the Apple Watch app – both are done with a one-time in-app purchase.

About

PLC Tools Plus

Features
Read full description

PLC Tools Plus turns your phone or tablet into a portable EtherNet/IP diagnostic tool for compatible PLC controllers. Discover controllers on your local network, explore their full tag database, and watch live values update in real time - all without opening a laptop or launching programming software. Built for controls engineers, technicians, and integrators who need a fast way to check on a machine from the plant floor. KEY FEATURES - Controller Discovery: Scan your local network for EtherNet/IP controllers, or connect directly by IP address. Choose which network interface to scan from when your device has more than one. - Full Tag Browser: Explore a controller's complete tag database, including nested structures, arrays, and user-defined types (UDTs). Drill down into individual members to find exactly the tag you need. - Live Data Monitor: Add tags to a live monitoring view grouped by controller, watch values update in real time, and write new values to tags when you need to test or adjust a running process. - Ethernet/IP IO Scanner: Connect to any IO device that supports Ethernet/IP such field IO and VFDs - Ethernet/IP IO Device Simulator: Simulate IO devices and connect to it from a PLC. Simulate input data and read output data. - Demo PLC Mode: New to the app? Try a simulated "Demo PLC" controller loaded with sample tags, arrays, and UDTs - no real hardware required. - Built for the Field: A clean, mobile-first interface designed for quick checks on the plant floor, not a scaled-down desktop tool. REQUIREMENTS - Your device must be on the same local network as the target PLC(s). - Compatible with PLC controllers that support the EtherNet/IP (CIP) protocol using symbolic tag names. SUBSCRIPTION PLC Tools Plus includes a 14-day free trial. After the trial, full access requires a PLC Tools Plus Pro subscription at $4.99/month. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription anytime in your App Store account settings. Payment will be charged to your Apple ID account at confirmation of purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://serafintech.github.io/privacy/plc-tools-plus/

Screenshots

Garage Door Control4 screens
PLC Tools Plus3 screens

Verdict

The call

The clearest difference is ads: PLC Tools Plus at none against Garage Door Control's shown. PLC Tools Plus also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (16.4 vs 18.0). On price, 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. Garage Door Control sells 2 one-off in-app purchases and PLC Tools Plus sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Garage Door Control ships an update every 2 months, PLC Tools Plus every 5 days. The most recent releases landed on October 12, 2026 and September 29, 2026 respectively.

Scorecard3 real differences · 7 level
Garage Door Control versus PLC Tools Plus: the parameters behind the verdict, then further details
ParameterGarage Door ControlPLC Tools Plus
PriceFreeFree
Rating3.9 (20 ratings) — better—
Positive reviews52.4% of reviews—
Number of ratings20 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS18.016.4 — better
Further details — not scored
Size43 MB60 MB
Age rating4+4+
DeveloperVitalij SchaeferJASON THOMAS SERAFIN

In-app purchases

2 purchases

Garage Door Control

One-time2
  • Remove Ads$17.99
  • Unlock the Watch App$17.99
1 purchases

PLC Tools Plus

Subscriptions1
  • PLC Tools Plus Pro14 Days trial$4.991 Month

Questions

Is Garage Door Control free?
Garage Door Control is free to download, with in-app purchases available.
Is PLC Tools Plus free?
PLC Tools Plus is free to download, with in-app purchases available.
Do Garage Door Control or PLC Tools Plus have ads?
Garage Door Control shows ads; PLC Tools Plus does not.
Which is updated more often, Garage Door Control or PLC Tools Plus?
Garage Door Control ships an update every 2 months, and PLC Tools Plus every 5 days. Most recently, Garage Door Control was updated on October 12, 2026 and PLC Tools Plus on September 29, 2026.

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