Comparison

Installer Voyager GSM Switch vs Atomess

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

Head to head

Installer Voyager GSM Switch

About

Installer Voyager GSM Switch

Features

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This application is compatible with 2T Technologies range of Voyager GSM Switch, Gate or Door controllers. (see www.2t-tec.com) Demo video: http://youtu.be/Q6rFpi4MeZc

About

Atomess

Features

Read full description

Effortless energy management with our app. Seamless Bluetooth, versatile for home and on-the-go, and an intuitive interface. Start your smart energy journey now!

Screenshots

Installer Voyager GSM Switch3 screens

Atomess4 screens

Verdict

The call

The clearest difference is update cadence: Installer Voyager GSM Switch at fortnightly against Atomess's every 5 months. Installer Voyager GSM Switch also leads on iOS requirement (10.3 vs 13.0). 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

Installer Voyager GSM Switch ships an update fortnightly, Atomess every 5 months. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 4 level

Installer Voyager GSM Switch versus Atomess: the parameters behind the verdict, then further details
Parameter	Installer Voyager GSM Switch	Atomess
Price	Free	Free
Update frequency	Fortnightly — better	Every 5 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	10.3 — better	13.0
Further details — not scored
Size	28 MB	58 MB
Age rating	4+	4+
Developer	Denis Gleeson	Hangzhou Whizpo System Technology Co.,Ltd

In-app purchases

None

Installer Voyager GSM Switch

No in-app purchases

None

Atomess

No in-app purchases

Questions

Is Installer Voyager GSM Switch free?

Installer Voyager GSM Switch is free to download, with no in-app purchases.

Is Atomess free?

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

Do Installer Voyager GSM Switch or Atomess have ads?

Neither Installer Voyager GSM Switch nor Atomess shows ads.

Which is updated more often, Installer Voyager GSM Switch or Atomess?

Installer Voyager GSM Switch ships an update fortnightly, and Atomess every 5 months. Most recently, Installer Voyager GSM Switch was updated on October 27, 2026 and Atomess on November 4, 2026.