RTR vs world4you
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RTR
Measure your internet connection's speed, ping, and signal strength. It also tests quality parameters like VoIP and web page loading. View results on a map and analyze historical data.
- Internet speed testing (upload, download, ping)
- Quality parameter testing (VoIP, web page)
- Signal strength measurement
- Map view of test results
- Historical data analysis
- Automatic test repetition (loop mode)
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In addition to the speed of your current Internet connection (upload, download, ping, signal strength) the RTR-NetTest (in German: RTR-Netztest) also measures a number of quality parameters (VoIP, unmodified content, web page, transparent connection, DNS, ports). The RTR-NetTest was developed by the Austrian telecom-regulator, the Regulatory Authority for Broadcasting and Telecommunications (RTR). The source code of the app is available as open source at https://github.com/rtr-nettest/open-rmbt-ios . The start page provides information about the cellular or WLAN connection. The RTR-NetTest is carried out by pressing the "START" button. If the loop mode has been activated, the "LOOP" button will appear instead of the “START” button. The loop mode enables the RTR-NetTest to be repeated automatically. The tests will start as soon as the waiting time has elapsed or the specified distance has been covered. The results of the RTR-NetTests are available as Open Data (https://www.netztest.at/en/Opendata ) and are shown in the map view as heatmap or as coloured dots. In addition, there are additional options to filter the results according to various criteria. You can tap each measuring point for more details. The RTR-NetTest app includes: · the possibility to retrieve one’s own test results and to synchronize the results of different end devices and to display them in the browser ("history") · a map view of all test results with filter options by measurement parameters, statistics, Internet providers, end device and period of time (“map”) · the option to repeat tests automatically (loop mode) · the display of the five most recent tests, statistics on the results of the Internet providers and all end devices / browsers used with filter options by quantile, measurement parameters and measurement period ("statistics") · quality parameters (e.g. signal strength, connectivity on different ports, changes in data transmission, transmission time for a reference website) · a traffic light assessment of the measurement results detailed FAQ list is available at https://www.netztest.at/redirect/de/help
world4you
Enhance your online safety with this security hub. It provides two-factor authentication to protect your accounts and offers direct access to your customer area for managing domains and hosting. Stay informed with the latest trends and get support when needed.
- Two-factor authentication
- Account and external service protection
- Access to customer area
- Domain and hosting management
- FAQs and blog updates
- Direct support contact
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Discover the world4you app - your security hub for a worry-free online experience! Our app offers you first-class security through two-factor authentication, which reliably protects your account and other applications. But that's just the beginning. Learn more about the features of our app: - Two-factor authentication: Maximum security for your account, but also external services. - FAQs: Got questions? In our app you will find answers to frequently asked questions about world4you and our services. - Blog: Always stay up to date! Read our world4you blog and don't miss any trends and developments in the field of web hosting. - Customer area: Access your personal customer area. Manage your domains and hosting packages directly from your smartphone. - Support: Do you need help or have any concerns? Our support team is there for you. Contact us easily and get support.
Screenshots
Verdict
The clearest difference is review sentiment: RTR at 60% against world4you's 0%. RTR also leads on update cadence (every 6 weeks vs every 4 months). world4you's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RTR ships an update every 6 weeks, world4you every 4 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.
| Parameter | RTR | world4you |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 60.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 116 MB |
| Age rating | 4+ | 4+ |
| Developer | RTR-GmbH | World4You Internet Services GmbH |
Customer experience
RTR
world4you
In-app purchases
RTR
No in-app purchases
world4you
No in-app purchases
Questions
Is RTR free?
Is world4you free?
Do RTR or world4you have ads?
Which is updated more often, RTR or world4you?
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