TauOpen vs LETIME Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TauOpen
Control and monitor your home automations like gates and garage doors remotely. Open, close, or stop them in real-time and check their status from anywhere. Get remote assistance for troubleshooting automations.
- Remote gate control
- Garage door monitoring
- Real-time status updates
- Remote automation assistance
- Smartphone control
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Tau Open is TAU’s new application for smartphones. It allows you to control and monitor your automations provided with the T-Home module such as the gate, the garage door and the barrier at a touch. Through the internet connection, the user will be able to open/close/stop the automation in real time and check whether the gate is open or closed. With Tau Open, forgetting the remote control at home won’t be a problem anymore. Furthermore, if you are waiting for the gardener to do some landscaping at home and you need to go out,, no matter where you are, you will only have to use your smartphone to control your gate! Through TauOpen, the installer can ask for remote assistance on the automation to TAU’s technical department, in order to understand the reasons of a possible malfunction. For a proper operation, the T-Home module must be installed on the automation and set up with the home Wi-fi. In case of long distance, it is possible to use any range extender available on the market.
LETIME Smart
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This is the official smart app for the product "ADI04" including 3 pages, Home, Discovery and Menu. Home Page includes the Information regarding setting up, cleaning, troubleshooting, distilling herbs, infusing herbs, etc. The Discovery Page includes informative blogs that you can read and get information regarding the product. The menu Page includes extra information like Warranty, Answers to some FAQs, etc. Hope this helps you find the solutions to most of your issues regarding the product!
Screenshots
Verdict
The clearest difference is iOS requirement: TauOpen at 12.2 against LETIME Smart's 15.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
TauOpen ships an update every 3 months, LETIME Smart every 2 months. Both last shipped on October 7, 2026.
| Parameter | TauOpen | LETIME Smart |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.2 — better | 15.0 |
| Further details — not scored | ||
| Size | 26 MB | 184 MB |
| Age rating | 4+ | 4+ |
| Developer | TAU s.r.l. | LETIME, LLC |
In-app purchases
TauOpen
No in-app purchases
LETIME Smart
No in-app purchases
Questions
Is TauOpen free?
Is LETIME Smart free?
Do TauOpen or LETIME Smart have ads?
Which is updated more often, TauOpen or LETIME Smart?
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