Blue Switch vs 10
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.
10
Control compatible Bluetooth devices for vehicles, equipment, and custom systems. Offers real-time monitoring and configurable modes for a reliable user experience.
- Discover and connect to Bluetooth devices
- Real-time device control
- Status monitoring
- Configurable device modes
- Intuitive user experience
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10-20 Connect allows you to connect to and control compatible Bluetooth enabled devices for vehicles, equipment, and other connected systems. Built for reliability and real world use, the app provides a simple and responsive interface for managing device behavior and monitoring system status. Use 10-20 Connect for: • Vehicle system control and safety features • Equipment and asset management • Motorcycle and powersports setups • Custom Bluetooth enabled device integrations Features: • Discover and connect to supported Bluetooth devices • Real time device control and status monitoring • Configurable device modes • Clean and intuitive user experience 10-20 Connect is designed for use with 10-20 devices and compatible Bluetooth modules. Note: Only supported Bluetooth devices will appear during scanning. A compatible device is required for full functionality.
Screenshots
Verdict
The clearest difference is rating: 10 at 5.0 against Blue Switch's 3.8. 10 also leads on in-app purchases (none vs 1) and ads (none vs shown). Blue Switch's advantage is ratings volume (43 vs 1). On price 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. 10 asks for nothing beyond the download.
10 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 1, so its average is the more settled of the two.
Blue Switch ships an update every 3 months, 10 weekly. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.
| Parameter | Blue Switch | 10 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (43 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 43 — better | 1 |
| Update frequency | Every 3 months | Weekly — 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 | 15.6 — better |
| Further details — not scored | ||
| Size | 39 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitalij Schaefer | 10-20 Labs LLC |
In-app purchases
Blue Switch
- Remove Ads$17.99
10
No in-app purchases









