Speedtest by Open Nettest5.3.1 - App Store

Open Nettest is an independent and transparent tool for measurement of the Internet connection in fixed, cellular and WiFi networks. It has a strong focus on quality and reliability of the internet connection. Open Nettest measures several parameters: download and upload speed, ping (latency), jitter and packet loss.

There are already several speed test apps in the marketplace that can do this. What makes Open Nettest different is that it is based on an open, transparent methodology. The measurement servers are located outside of the operators’ networks in several Internet peering exchange point. There are no internet service providers who would sponsor the measurement ecosystem. The app follows industry standards and KPIs as defined by BEREC, ITU and others. You can find more information about the measurement methodology at https://nettest.com/en/methodology.

Another strong differentiator is the privacy. We do not collect any unnecessary personal data from the users and do not link the data collected to create user profiles. Moreover, we properly anonymise any sensitive data, such as location information and the IP address, before we use the data for statistical analysis and reports. To learn more, please visit https://nettest.com/en/privacy-policy.

Open Nettest supports a variety of devices and internet access technologies, including WiFi, Cellular 2G, 3G, 4G / LTE, 4G+ and 5G NR SA / NR NSA.

We would love to hear from you. If you like the app, please do not forget to rate it in the app store and please also consider to write a review.

Version History Bugfixes and improvements. 5.3.1 Jun 5 Bug fixes and improvements. 5.2.30 11/18/2025 Stability improvements. 5.2.23 06/12/2025 - A result of a net neutrality measurement is now available without a persistent client UUID.
- Minor bug fixes. 5.2.21 05/07/2025 Fix the issue where a test could not be stopped during the ping phase. 5.2.20 03/20/2025 Performance improvements. 5.2.19 03/14/2025 The app is able to switch from unhealthy to healthy servers during measurements now. 5.2.7 04/25/2024 Fixed IP lookups 5.2.5 04/19/2024 Bugfixes. 5.2.3 02/28/2024 ICMP is now used in the Ping phase instead of TCP. 5.2.2 02/19/2024 Improved geolocation accuracy. 5.2.1 02/01/2024 — Fixed mobile operator detection.
— Improved layout on iPads. 5.1.29 11/30/2023 Speed charts in the advanced results are fixed. 5.1.21 08/28/2023 — Parallel execution of NN tests works as expected now.
— Infinite scroll on the NN history screen works as expected now.
— Issue with the loop mode losing measurements is resolved.
— Other bug fixes and improvements. 5.1.19 07/05/2023 — The client’s UUID is now correctly updated if the Persistent option is disabled.
— Warnings about limitations of the loop mode are added to the measurement screen.
— Network information is added to the Net Neutrality screen.
— Other bug fixes and improvements. 5.1.11 04/25/2023 — Simplified installation wizard.
— Loop mode results grouped together for easier visualization.
— Fixes for issues on slow networks.
— Fixes for issues on IPv6 only networks.
— Fixes for issues reported by users. 5.1.3 03/01/2023 — Stability improvements.
— Network type detection improved.
— Net neutrality tests improved. 5.1.0 02/13/2023 - Error handling was improved.
- iOS 12 is no longer supported. 5.0.12 08/08/2022 Minor improvements 5.0.8 06/23/2022 The version 5.0 is a fully reworked application. It features an improved UI, nicer illustrations, simplified results, quality of experience metrics and other enhancements. There are also many improvements of stability, security and privacy under the hood. 5.0.7 06/20/2022 Bug fixes. 3.5.3 05/19/2022 Corrected translations in German language 3.4.9 03/16/2022 Several improvements and bug fixing 3.4.8 03/09/2022 Bug fixing 3.4.5 01/07/2022 - Visual improvements for iPad. 3.4.4 12/24/2021