# Datadog vs Splunk Observability Cloud

The clearest difference is rating: Datadog at 4.3 against Splunk Observability Cloud's 3.7. Datadog also leads on review sentiment (38% vs 0%) and ratings volume (292 vs 6). Splunk Observability Cloud's advantage is iOS requirement (14.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Datadog holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: Datadog has 292 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 38% of Datadog's written reviews are positive against 0% of Splunk Observability Cloud's.

Datadog ships an update every 9 days, Splunk Observability Cloud monthly. The most recent releases landed on September 21, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Datadog | Splunk Observability Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (292 ratings)](https://appshunter.io/ios/app/datadog/id1391380318/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/splunk-observability-cloud/id1544822037/reviews) |
| Number of ratings | **292** | 6 |
| Positive reviews | **37.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free | Free |
| Size | 255 MB | 163 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Datadog, Inc.](https://appshunter.io/developer/1391380317) | [Splunk Inc.](https://appshunter.io/developer/848652193) |

## What reviewers say

### Datadog

[App page](https://appshunter.io/ios/app/datadog/id1391380318)

Gain real-time visibility into alerts, incidents, and performance metrics from your mobile device. Quickly respond to critical issues, monitor key data, and manage incidents on the go. Access dashboards, logs, and APM traces anytime, anywhere.

**Highlights:** Real-time alert and incident management, Monitor key metrics and dashboards, Create and manage incidents on-the-go, Search and explore logs in real-time, View APM traces and service health, Home Screen widget for quick access

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

**In-app purchases:** none

**What reviewers like**

- 👍 Handy for on-the-go monitoring
- 👍 Useful for triaging incidents
- 👍 Provides quick access to data
- 👍 Good for checking services
- 👍 App is stable for some users

**What reviewers complain about**

- 🐛 UI issues and frustrating login
- 🐛 In-app browser broken
- 🐛 Links don't open to the right page
- 🐛 Authentication difficult and doesn't stay logged in
- 🐛 Limited access to resources

**Reported bugs**

- Login issues
- In-app browser broken
- Links not opening correctly
- Authentication failures
- App crashes

**Requested features**

- Add volume control for alarms
- Add RUM Session Replay accessibility
- Add ability to see traces on mobile
- Add ability to manually trigger synthetic monitors
- Add push notification for warning monitors


### Splunk Observability Cloud

[App page](https://appshunter.io/ios/app/splunk-observability-cloud/id1544822037)

Access critical system metrics and alerts from your Splunk Observability Cloud instance on the go. Gain situational awareness and conduct high-level investigations before transitioning to desktop tools.

**Highlights:** View, filter, and search dashboards, Access active alert details, Gain context on triggering conditions, Conduct high-level investigations, Extend desktop capabilities

**In-app purchases:** none


## Frequently asked questions

### Is Datadog free?

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

### Is Splunk Observability Cloud free?

Splunk Observability Cloud is free to download, with no in-app purchases.

### Which has better reviews, Datadog or Splunk Observability Cloud?

Datadog is rated higher. Datadog averages 4.3 out of 5 from 292 ratings, while Splunk Observability Cloud averages 3.7 from 6 ratings.

### Do Datadog or Splunk Observability Cloud have ads?

Neither Datadog nor Splunk Observability Cloud shows ads.

### Which is updated more often, Datadog or Splunk Observability Cloud?

Datadog ships an update every 9 days, and Splunk Observability Cloud monthly. Most recently, Datadog was updated on September 21, 2026 and Splunk Observability Cloud on June 1, 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.*