Comparison

TauOpen vs LETIME Smart

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Remote gate control
  • Garage door monitoring
  • Real-time status updates
  • Remote automation assistance
  • Smartphone control
Features
Read full description

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.

About

LETIME Smart

Features
Read full description

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

TauOpen4 screens
LETIME Smart3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TauOpen ships an update every 3 months, LETIME Smart every 2 months. Both last shipped on October 7, 2026.

Scorecard1 real difference · 8 level
TauOpen versus LETIME Smart: the parameters behind the verdict, then further details
ParameterTauOpenLETIME Smart
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.2 — better15.0
Further details — not scored
Size26 MB184 MB
Age rating4+4+
DeveloperTAU s.r.l.LETIME, LLC

In-app purchases

None

TauOpen

No in-app purchases

None

LETIME Smart

No in-app purchases

Questions

Is TauOpen free?
TauOpen is free to download, with no in-app purchases.
Is LETIME Smart free?
LETIME Smart is free to download, with no in-app purchases.
Do TauOpen or LETIME Smart have ads?
Neither TauOpen nor LETIME Smart shows ads.
Which is updated more often, TauOpen or LETIME Smart?
TauOpen ships an update every 3 months, and LETIME Smart every 2 months. Most recently, TauOpen was updated on October 7, 2026 and LETIME Smart on October 7, 2026.

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