# Splunk Mobile vs Detector CO2

The clearest difference is rating: Splunk Mobile at 4.3 against Detector CO2's 2.0. Splunk Mobile also leads on ratings volume (39 vs 1). Detector CO2's advantage is update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (10.0 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.

Splunk Mobile holds the better App Store score, 4.3 against 2.0. That said, the two scores are not equally well evidenced: Splunk Mobile has 39 ratings behind it against 1, so its average is the more settled of the two.

Splunk Mobile ships an update every 6 weeks, Detector CO2 every 3 weeks. The most recent releases landed on September 16, 2026 and June 26, 2026 respectively.

## The numbers

| Metric | Splunk Mobile | Detector CO2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (39 ratings)](https://appshunter.io/ios/app/splunk-mobile/id1420299852/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/detector-co2/id1561126616/reviews) |
| Number of ratings | **39** | 1 |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 262 MB | 9 MB |
| Requires iOS | 18.0 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Splunk Inc.](https://appshunter.io/developer/848652193) | [Geotap Games S.L.](https://appshunter.io/developer/596729068) |

## What reviewers say

### Splunk Mobile

[App page](https://appshunter.io/ios/app/splunk-mobile/id1420299852)

Access and manage your business data insights from anywhere. Receive alerts, view dashboards, and take action on critical information directly from your mobile device.

**Highlights:** Receive and respond to notifications, View multiple Splunk instances, Search and filter dashboards, Manage alerts, Run playbooks in Phantom Mobile, Filter and view events

**Features:** Vision Pro support

**In-app purchases:** none


### Detector CO2

[App page](https://appshunter.io/ios/app/detector-co2/id1561126616)

Measure ambient CO2 levels using a compatible device. This utility app provides environmental data for your surroundings.

**Highlights:** Measure CO2 levels, Utilizes device capabilities, Environmental data display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Splunk Mobile free?

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

### Is Detector CO2 free?

Detector CO2 is free to download, with no in-app purchases.

### Which has better reviews, Splunk Mobile or Detector CO2?

Splunk Mobile is rated higher. Splunk Mobile averages 4.3 out of 5 from 39 ratings, while Detector CO2 averages 2.0 from 1 ratings.

### Do Splunk Mobile or Detector CO2 have ads?

Neither Splunk Mobile nor Detector CO2 shows ads.

### Which is updated more often, Splunk Mobile or Detector CO2?

Splunk Mobile ships an update every 6 weeks, and Detector CO2 every 3 weeks. Most recently, Splunk Mobile was updated on September 16, 2026 and Detector CO2 on June 26, 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.*