# nPerf internet speed test vs Dinggly Cumulus

The clearest difference is in-app purchases: Dinggly Cumulus at none against nPerf internet speed test's 1. Dinggly Cumulus also leads on ads (none vs shown). nPerf internet speed test's advantage is iOS requirement (13.0 vs 16.6). On price, update cadence and device support there is nothing between them.

Both are free to download. nPerf internet speed test sells 1 one-off in-app purchase. Dinggly Cumulus asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | nPerf internet speed test | Dinggly Cumulus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5K ratings)](https://appshunter.io/ios/app/nperf-internet-speed-test/id916797048/reviews)** | — |
| Number of ratings | **5K** | — |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 3 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [nPerf SAS](https://appshunter.io/developer/496048829) | [Dinggly Limited](https://appshunter.io/developer/1144828785) |

## What reviewers say

### nPerf internet speed test

[App page](https://appshunter.io/ios/app/nperf-internet-speed-test/id916797048)

Measure your mobile connection quality with comprehensive tests for speed, latency, browsing, and streaming. Compare your results with others and view network coverage on an interactive map. Optimize your data usage with efficient testing.

**Highlights:** Full QoS test (speed, latency, browsing, streaming), Comparison with other users and providers, Interactive network coverage map, Speed test history with map view, Social media sharing of results, Customizable background themes, Low data consumption testing

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $2.00 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Comprehensive testing
- 💡 Detailed performance information
- 👍 Accurate speed measurements
- 👍 Useful network coverage maps

**What reviewers complain about**

- 🐛 Crashes on certain devices/OS versions
- 🐛 Inconsistent streaming test results
- 🔋 High data consumption for some tests
- 🔍 Limited location/coverage mapping on iOS

**Reported bugs**

- YouTube test crashes the app
- Unexpected errors during speed tests
- Ongoing location tracking even after opt-out

**Requested features**

- Expand streaming test to higher resolutions
- Improve compatibility with ad-blockers
- Add more customization options for testing
- Enhance location/coverage mapping on iOS


### Dinggly Cumulus

[App page](https://appshunter.io/ios/app/dinggly-cumulus/id6742791383)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is nPerf internet speed test free?

nPerf internet speed test is free to download, with in-app purchases available.

### Is Dinggly Cumulus free?

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

### Do nPerf internet speed test or Dinggly Cumulus have ads?

nPerf internet speed test shows ads; Dinggly Cumulus does not.

### Which is updated more often, nPerf internet speed test or Dinggly Cumulus?

nPerf internet speed test ships an update fortnightly, and Dinggly Cumulus fortnightly. Most recently, nPerf internet speed test was updated on October 27, 2026 and Dinggly Cumulus 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.*