Comparison

Atouch 5.0 vs nosssa

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

Head to head

Atouch 5.0

Your house at your hands

About

Atouch 5.0

Features

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The A-Touch APP5 developed for you to control your smart home. Allows for an improved user experience by connecting to the new D-Gateway5*. Using the new hardware platform it became possible to update remotely giving you new features regularly without the need for technical assistance. Features benefits of the new App5 + Gateway5 pair. - Faster and even more secure communication via SSL certificate combined with native encryption. - User specific Login and House, profile or flush mount tablet. No license or user limit. - User specific PUSH notifications for technical alarms, events (no need for extra GSM module or costs) - Free UPNP and DDNS to connect to your home without monthly costs; - Update and upgrade via UI. * The Atouch App 5.0 developed for the new D-Gateway5 2022

About

nosssa

Features

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Using the mobile phone to unlock the lock reduces the inconvenience of the user passing the entity key, and makes the lock more and more convenient to use.

Screenshots

Atouch 5.04 screens

nosssa3 screens

Verdict

The call

The clearest difference is update cadence: Atouch 5.0 at every 5 weeks against nosssa's every 11 months. nosssa's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases 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

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

Atouch 5.0 ships an update every 5 weeks, nosssa every 11 months. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 4 level

Atouch 5.0 versus nosssa: the parameters behind the verdict, then further details
Parameter	Atouch 5.0	nosssa
Price	Free	Free
Update frequency	Every 5 weeks — better	Every 11 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPod, Apple Watch
Requires iOS	15.6	13.0 — better
Further details — not scored
Size	64 MB	361 MB
Age rating	4+	4+
Developer	A-TOUCH	CONTERA, S.A.

In-app purchases

None

Atouch 5.0

No in-app purchases

None

nosssa

No in-app purchases

Questions

Is Atouch 5.0 free?

Atouch 5.0 is free to download, with no in-app purchases.

Is nosssa free?

nosssa is free to download, with no in-app purchases.

Do Atouch 5.0 or nosssa have ads?

Neither Atouch 5.0 nor nosssa shows ads.

Which is updated more often, Atouch 5.0 or nosssa?

Atouch 5.0 ships an update every 5 weeks, and nosssa every 11 months. Most recently, Atouch 5.0 was updated on September 9, 2026 and nosssa on September 14, 2026.