Comparison

Elvaco OTC vs SWAN Installer

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

Head to head

Elvaco OTC

Elvaco One Touch Commissioning

About

Elvaco OTC

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The Elvaco OTC App makes configuring and deployment of your devices easy! Features of Elvaco OTC App: - Claim devices and associated keys to your user account. - Scan and write settings to your devices. - Create configuration profiles to facilitate deployment and configuration. - Lock your devices to prevent unauthorized access. Do you have questions or feedback about the app? Feel free to contact info@elvaco.se

About

SWAN Installer

Features

Read full description

The installation assistant for the NB1 Gateway SWAN2 from WEPTECH enables the activation of preconfigured devices at the installation site using a simple user interface. The app can be used to start a parameterizable installation process and to read the installation result with an evaluation of meter reception quality and the mobile network at the location.

Screenshots

Elvaco OTC4 screens

SWAN Installer4 screens

Verdict

The call

The clearest difference is update cadence: Elvaco OTC at monthly against SWAN Installer's every 10 months. Elvaco OTC also leads on iOS requirement (15.0 vs 18.0). 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

Elvaco OTC ships an update monthly, SWAN Installer every 10 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 4 level

Elvaco OTC versus SWAN Installer: the parameters behind the verdict, then further details
Parameter	Elvaco OTC	SWAN Installer
Price	Free	Free
Update frequency	Monthly — better	Every 10 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod — better	iPhone
Requires iOS	15.0 — better	18.0
Further details — not scored
Size	14 MB	19 MB
Age rating	4+	4+
Developer	Elvaco AB	WEPTECH

In-app purchases

None

Elvaco OTC

No in-app purchases

None

SWAN Installer

No in-app purchases

Questions

Is Elvaco OTC free?

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

Is SWAN Installer free?

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

Do Elvaco OTC or SWAN Installer have ads?

Neither Elvaco OTC nor SWAN Installer shows ads.

Which is updated more often, Elvaco OTC or SWAN Installer?

Elvaco OTC ships an update monthly, and SWAN Installer every 10 months. Most recently, Elvaco OTC was updated on November 7, 2026 and SWAN Installer on November 8, 2026.