# Algometer App vs MySparkDx

The clearest difference is update cadence: Algometer App at every 3 days against MySparkDx's monthly. MySparkDx's advantage is iOS requirement (15.1 vs 18.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Algometer App ships an update every 3 days, MySparkDx monthly. The most recent releases landed on February 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Algometer App | MySparkDx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Size | 2 MB | 49 MB |
| Requires iOS | 18.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Beytullah Ylmaz](https://appshunter.io/developer/1827679412) | [SPARK DIAGNOSTICS, LLC](https://appshunter.io/developer/1197766868) |

## What reviewers say

### Algometer App

[App page](https://appshunter.io/ios/app/algometer-app/id6748854163)

**Features:** macOS Compatibility

**In-app purchases:** none


### MySparkDx

[App page](https://appshunter.io/ios/app/mysparkdx/id6761769927)

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

**In-app purchases:** none


## Frequently asked questions

### Is Algometer App free?

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

### Is MySparkDx free?

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

### Do Algometer App or MySparkDx have ads?

Neither Algometer App nor MySparkDx shows ads.

### Which is updated more often, Algometer App or MySparkDx?

Algometer App ships an update every 3 days, and MySparkDx monthly. Most recently, Algometer App was updated on February 23, 2026 and MySparkDx on September 17, 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.*