Relay Network vs METechs SWCtrl
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Relay Network
Control multiple relay modules over the internet. Easily add, remove, and customize names for modules and individual relays for clear identification of outputs.
- Control multiple relay modules
- Internet connectivity
- Add/remove modules easily
- Custom module naming
- Custom relay naming
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This app allows you to control any number of either ETH-RLY02 or ETH-RLY16 modules (available from www.robot-electronics.co.uk) via the internet. It is easy to add or remove modules and allows you to set custom names for each module, each relay is also nameable allowing easy identification for the outputs.
METechs SWCtrl
Control motorized curtains, lights, and other automation devices remotely or with voice commands. Schedule actions for energy efficiency and convenience, and monitor device activity.
- Direct smartphone control, no hub needed
- Voice control with Alexa and Google Assistant
- Local and remote control
- Timing and scheduling functions
- Inter-device logic control
- Operation logs
- Wi-Fi hotspot sharing
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With this app and METechs SWCtrl control switch, relay, smart plug, light..., you can control motorized curtain rods, motorized roller shade systems, tubular roller motors, electric locks, lights, appliances, and other automation devices from your device, anywhere Increase energy efficiency and personal security by automatically opening or closing curtains with timer functions or home automation. If you are enthusiastic about automation or lazy lifestyle, control them by a simple touch or voice command. It works with Amazon Alexa or Google Assistant voice control; if you prefer, you still can control these devices with physical touch switches. Either way, METechs provides a truly Automation Lifestyle for everyone! [Key Features] •Directly controlled by a smartphone, no hub required •Works with Amazon Alexa, Google Assistant, or voice control •Work independently with or without Wi-Fi •Can be controlled in local and remote modes •Timing control devices any time in any day, weekday, or weekend •Multiple devices control by each other with IF…THEN… logic •Look up log for who, when, and where the devices were operated •Easily shares with others via the built-in Wi-Fi hotspot Our app may not be perfect yet and still under development. Our teams are working hard and smart to continually improve the app. Email Support@METechs.com with questions and comments. Visit www.METechs.com to find it out more.
Screenshots
Verdict
The clearest difference is review sentiment: Relay Network at 50% against METechs SWCtrl's 0%. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Relay Network ships an update every 6 months, METechs SWCtrl every 7 months. The most recent releases landed on September 15, 2026 and June 8, 2026 respectively.
| Parameter | Relay Network | METechs SWCtrl |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.3 (4 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 6 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | Devantech Ltd. | METECHS GLOBAL INC. |
Customer experience
Relay Network
METechs SWCtrl
In-app purchases
Relay Network
No in-app purchases
METechs SWCtrl
No in-app purchases





