TPI Bridge vs SPA WIFI LINK
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
TPI Bridge
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The App will receive the Routes from the C-Trend II software via Cloud and transfer them via Bluetooth to the 9080 vibration data collector. Once The vibration data is collected the App will retrieve it from the 9080 device and send it back to the C-Trend II software via Cloud.
SPA WIFI LINK
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Manage your hot tub from anywhere! Easily schedule heating and maintenance. For wifi enabled spa with icon. Designed for 2.4GHz wifi bandwidth for more range. Does not support 5G Hz wifi. We recommend enabling your device location setting for improved pairing with the product. Requires IOS 12.3 or later. The spa link management app provides full functionality allowing you to connect to your hot tub via wifi and control it form anywhere. You have the option to set temperature and program the program the heater, as well as set maintenance schedules for water filtration, to fit your weekly schedule. The app also makes it easy and convenient to save energy by maintaining and idle water temperature during times of non-use. Program the app to turn on and heat up to the desired temperature automatically,when you are ready to get in, relax and enjoy the soothing bubbles. Itβs the ultimate spa experience at your fingertips. No matter where you are.
Screenshots
Verdict
The clearest difference is update cadence: TPI Bridge at weekly against SPA WIFI LINK's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TPI Bridge ships an update weekly, SPA WIFI LINK every 9 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.
| Parameter | TPI Bridge | SPA WIFI LINK |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly β better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 11.0 β better | 12.0 |
| Further details β not scored | ||
| Size | 66 MB | 68 MB |
| Age rating | 4+ | 17+ |
| Developer | C-Cubed | Shanghai sunshine development co., Ltd. |
In-app purchases
TPI Bridge
No in-app purchases
SPA WIFI LINK
No in-app purchases









