Comparison

Elma Link vs Regin

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

Head to head

About

Elma Link

Features

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1.Elma Link is the professional software can be connected to various types of instruments. 2.It promotes the efficency and quality of measurement. 3.With Elma Link, user can enhance measuring visualization, data log&sharing, management.

About

Regin

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Regin:GO is a powerful tool to use when commissioning Regin devices with Bluetooth, currently Regio RCX and SCS-S2 You can easily identify and configure devices just by being close. This is made possible via the Bluetooth connectivity. You can also upgrade firmware whenever new functionality is added by Regin. When you are connected a steady blue light from LED on the device will appear. You can also use the LED light to identify units from a distance when pressing “identify” in the device list. First the LED on the unit selected blinks in yellow for some seconds. See screenshots for more details.

Screenshots

Elma Link4 screens

Verdict

The call

The clearest difference is iOS requirement: Elma Link at 8.0 against Regin's 16. 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

Elma Link ships an update every 4 months, Regin every 6 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 5 level

Elma Link versus Regin: the parameters behind the verdict, then further details
Parameter	Elma Link	Regin
Price	Free	Free
Update frequency	Every 4 months — better	Every 6 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	8.0 — better	16
Further details — not scored
Size	70 MB	6 MB
Age rating	4+	4+
Developer	Elma Instruments A/S	AB Regin

In-app purchases

None

Elma Link

No in-app purchases

None

Regin

No in-app purchases

Questions

Is Elma Link free?

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

Is Regin free?

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

Do Elma Link or Regin have ads?

Neither Elma Link nor Regin shows ads.

Which is updated more often, Elma Link or Regin?

Elma Link ships an update every 4 months, and Regin every 6 months. Most recently, Elma Link was updated on October 10, 2026 and Regin on October 9, 2026.