Blue Switch vs 亿泰物联
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.
亿泰物联
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亿泰物联商城是一款全面的汽车配件以及创意产品购买的应用，为国内外客户提供全方位服务。应用内可以找到领先的智能设备，为全球各地买家提供定做咨询采购服务。
Screenshots
Verdict
The clearest difference is in-app purchases: 亿泰物联 at none against Blue Switch's 1. 亿泰物联 also leads on ads (none vs shown) and update cadence (every 4 weeks vs every 3 months). 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. 亿泰物联 asks for nothing beyond the download.
Blue Switch ships an update every 3 months, 亿泰物联 every 4 weeks. The most recent releases landed on September 23, 2026 and October 4, 2026 respectively.
| Parameter | Blue Switch | 亿泰物联 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (43 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 43 — better | — |
| Update frequency | Every 3 months | Every 4 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitalij Schaefer | YAKIMA(Nanjing)Precision Industry Co.,Ltd. |
In-app purchases
Blue Switch
- Remove Ads$17.99
亿泰物联
No in-app purchases
