# Datadog vs Kaizo

The clearest difference is iOS requirement: Kaizo at 15.1 against Datadog's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Datadog ships an update every 9 days, Kaizo fortnightly. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Datadog | Kaizo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 270 MB | 24 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Datadog, Inc.](https://appshunter.io/developer/1391380317) | [Techiebutler](https://appshunter.io/developer/1809913666) |

## What reviewers say

### Datadog

[App page](https://appshunter.io/ios/app/datadog-intune/id1673106321)

**Features:** Vision Pro support

**In-app purchases:** none


### Kaizo

[App page](https://appshunter.io/ios/app/kaizo/id6767468326)

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

**In-app purchases:** none


## Frequently asked questions

### Is Datadog free?

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

### Is Kaizo free?

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

### Do Datadog or Kaizo have ads?

Neither Datadog nor Kaizo shows ads.

### Which is updated more often, Datadog or Kaizo?

Datadog ships an update every 9 days, and Kaizo fortnightly. Most recently, Datadog was updated on October 9, 2026 and Kaizo on October 3, 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.*