# Carelink Vikar vs SoloID Authenticator

Carelink Vikar and SoloID Authenticator are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Carelink Vikar ships an update every 4 months, SoloID Authenticator every 2 months. The most recent releases landed on September 10, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Carelink Vikar | SoloID Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 21 MB | 12 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CareLink A/S](https://appshunter.io/developer/1487774385) | [Signaturgruppen A/S](https://appshunter.io/developer/1237104949) |

## What reviewers say

### Carelink Vikar

[App page](https://appshunter.io/ios/app/carelink-vikar/id1487774386)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SoloID Authenticator

[App page](https://appshunter.io/ios/app/soloid-authenticator/id1668793320)

**In-app purchases:** none


## Frequently asked questions

### Is Carelink Vikar free?

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

### Is SoloID Authenticator free?

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

### Do Carelink Vikar or SoloID Authenticator have ads?

Neither Carelink Vikar nor SoloID Authenticator shows ads.

### Which is updated more often, Carelink Vikar or SoloID Authenticator?

Carelink Vikar ships an update every 4 months, and SoloID Authenticator every 2 months. Most recently, Carelink Vikar was updated on September 10, 2026 and SoloID Authenticator on September 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*