# VivaScore vs Klarity

The clearest difference is in-app purchases: Klarity at none against VivaScore's 3. VivaScore's advantage is update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. VivaScore sells 3 in-app purchases, starting at $4.99 per month. Klarity asks for nothing beyond the download.

VivaScore ships an update every 10 days, Klarity every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | VivaScore | Klarity |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 227 MB | 245 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Alula Health Limited](https://appshunter.io/developer/1729128704) | [Managed Self Ltd](https://appshunter.io/developer/1510741204) |

## What reviewers say

### VivaScore

[App page](https://appshunter.io/ios/app/vivascore/id6448233085)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $4.99 | per month |
| 3 Months | $13.99 | per 3 months |
| 1 Year | $52.99 | per year |


### Klarity

[App page](https://appshunter.io/ios/app/klarity/id6749898676)

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

**In-app purchases:** none


## Frequently asked questions

### Is VivaScore free?

VivaScore is free to download, with in-app purchases available.

### Is Klarity free?

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

### Do VivaScore or Klarity have ads?

Neither VivaScore nor Klarity shows ads.

### Which is updated more often, VivaScore or Klarity?

VivaScore ships an update every 10 days, and Klarity every 2 months. Most recently, VivaScore was updated on November 3, 2026 and Klarity on October 30, 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.*