# Clackalyzer vs ServiceTests

The clearest difference is in-app purchases: ServiceTests at none against Clackalyzer's 1. Clackalyzer's advantage is update cadence (every 5 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Clackalyzer sells 1 one-off in-app purchase. ServiceTests asks for nothing beyond the download.

Clackalyzer ships an update every 5 days, ServiceTests every 6 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Clackalyzer | ServiceTests |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Size | 11 MB | 12 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Y'all Tech LLC](https://appshunter.io/developer/1896606101) | [Thanh Nguyen](https://appshunter.io/developer/6777103907) |

## What reviewers say

### Clackalyzer

[App page](https://appshunter.io/ios/app/clackalyzer/id6768801860)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clackalyzer Pro | $9.99 | one-time |


### ServiceTests

[App page](https://appshunter.io/ios/app/servicetests/id6790297735)

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

**In-app purchases:** none


## Frequently asked questions

### Is Clackalyzer free?

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

### Is ServiceTests free?

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

### Do Clackalyzer or ServiceTests have ads?

Neither Clackalyzer nor ServiceTests shows ads.

### Which is updated more often, Clackalyzer or ServiceTests?

Clackalyzer ships an update every 5 days, and ServiceTests every 6 weeks. Most recently, Clackalyzer was updated on October 21, 2026 and ServiceTests on October 25, 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.*