Blue Switch vs LawnSense
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blue Switch
Control 2, 4, or 8 channel Bluetooth BLE relay modules from your iPhone or iPad. Assign custom names to modules and individual relays for easy identification and management. Enhance security by changing the default password.
- Control 2, 4, or 8 channel relay modules
- Bluetooth BLE connectivity
- Assign custom module aliases
- Assign custom relay aliases
- Change default password for security
- Connect to multiple modules
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This app allows you to control a 2, 4 or 8 Channel Relay Module Bluetooth BLE with your iPhone or iPad. To use this app, you need one of these three modules: "2 Channel Relay Module Bluetooth BLE" "4 Channel Relay Module Bluetooth BLE" "8 Channel Relay Module Bluetooth BLE" These modules can be ordered at many online shops. Please use a search engine to find a shop. This app can be connected with any number of modules. By entering an alias, the modules are marked clearly and can easily be assigned to a use area. Name the modules for example "Relay 1", "Relay 2", "Electronic lab project" or "Ambient Light". An alias can also be entered for each relay. The default password for these modules is usually "12345678". For more security, the app also allows you to change the password. The password must be eight digits long.
LawnSense
Control and monitor your smart lawnmower remotely. Create virtual maps of your lawn, set mowing schedules, and define no-go zones for efficient and automated lawn care.
- Remote lawnmower control
- Virtual lawn mapping
- Customizable mowing schedules
- Define no-go zones
- Monitor mower status
- Multi-lawn area management
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With the LawnSense app, you can: 1. Easily install and activate your device following detailed tutorials. 2. Create a virtual workspace for your lawnmower. Understand your lawn area and create a corresponding map. Simply remotely control the lawnmower to set boundaries, no-go zones, and passageways. Even multiple lawn areas can be managed at your fingertips. 3. Set mowing schedules. You can choose to use an automatically generated recommended schedule or manually select mowing times. 4. Monitor your lawnmower at any time. You can view the lawnmower status, mowing details, and remotely start or stop the lawnmower at any time.
Screenshots
Verdict
The clearest difference is review sentiment: LawnSense at 100% against Blue Switch's 17%. LawnSense also leads on rating (5.0 vs 3.8) and in-app purchases (none vs 1). Blue Switch's advantage is ratings volume (43 vs 3). On price, update cadence 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
Both are free to download. Blue Switch sells 1 one-off in-app purchase. LawnSense asks for nothing beyond the download.
LawnSense holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Blue Switch has 43 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 17% of Blue Switch's written reviews are positive against 100% of LawnSense's.
Blue Switch ships an update every 3 months, LawnSense every 2 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.
| Parameter | Blue Switch | LawnSense |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (43 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 16.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 43 — better | 3 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitalij Schaefer | Futrobo Inc. |
Customer experience
Blue Switch
LawnSense
In-app purchases
Blue Switch
- Remove Ads$17.99
LawnSense
No in-app purchases
