Join vs Twintex
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Join
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Join-System allows you to use the APP to observe the environmental variables of the place you specify You can use Join-Cloud so that you can see your environmental data through the Internet wherever you are You can observe the environmental variables around you in a safe way through Join-LAN We even provide remote control function, allowing you to remotely control the relays on the device For such a powerful system, please contact Jade Electronics. We will serve you wholeheartedly!
Twintex
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Control and view the recorded data of the Bluetooth data logger Special function: 1. Configuration of the Bluetooth data loggers supported 2. Start or stop recording via Bluetooth 3. View real-time information of the data logger 4. Exported file format of XLS supported
Screenshots
Verdict
The clearest difference is update cadence: Twintex at daily against Join's every 2 months. Twintex also leads on iOS requirement (12.0 vs 15.6). 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.
Join ships an update every 2 months, Twintex daily. The most recent releases landed on September 27, 2026 and September 17, 2026 respectively.
| Parameter | Join | Twintex |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Daily β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 β better |
| Further details β not scored | ||
| Size | 40 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | JETEC ELECTRONIC CO., LTD. | Twintex Instrument Ltd. |
In-app purchases
Join
No in-app purchases
Twintex
No in-app purchases
