# WLAN Optimizer & Heatmap — WiFi Quality Check > WiFi Quality Check (iPhone/iPad app by STApp Professional GmbH.) - Source: https://appshunter.io/ios/app/wlan-optimizer-and-heatmap/id6756078197 (this page in markdown: same URL + `.md`) - Developer: [STApp Professional GmbH](https://appshunter.io/developer/1854777527) - Category: Utilities, Productivity - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 17.6 · 12 MB - Languages: American English, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Hungarian, Italian and 5 more - Released: 2025-12-28 - Data updated: 2026-08-22 - User reviews in markdown: https://appshunter.io/ios/app/wlan-optimizer-and-heatmap/id6756078197/reviews.md ## What is WLAN Optimizer & Heatmap? Slow WiFi? Streaming buffering? Video calls dropping? Analyze your WiFi room by room and find out what is really causing the problem. A clear, color coded heatmap shows you instantly where your network is stable and where it needs improvement. Find the cause, not just the symptom. STOP GUESSING In many cases, the problem is not your internet plan, but your WiFi coverage. The visual heatmap shows you at a glance, where dead zones appear, whether your router is placed well, where streaming starts to struggle, where video calls drop, which rooms are suitable for home office or gaming. No overload of numbers, just a clear and simple view. ANALYZE ROOM BY ROOM Scan individual rooms instead of relying on confusing full network measurements. This gives you structured results and real insights. Ideal, when moving into a new home, with a new router, after rearranging furniture, for home office setups, when experiencing WiFi issues, for before and after comparisons. REGULAR WIFI HEALTH CHECK WiFi changes constantly due to walls, furniture and devices. Regular checks help you, detect problems early, keep streaming stable, optimize your router placement, maintain long term network performance. A quick scan every few weeks is enough. EASY FOR EVERYONE. PRECISE FOR ADVANCED USERS. The app explains your WiFi in a visual and easy way. If you want more details, you also get, signal strength in dBm, ping or latency, jitter. Easy to use for beginners and powerful enough for advanced users. NETWORK TOOLS Test and check your network directly in the app. Internet speed, local network latency, packet loss and stability, DNS performance, network devices, traceroute, advanced WiFi details. Quickly find out if the issue is your provider or your WiFi. No additional apps needed. ONE SYSTEM ACROSS ALL DEVICES Scan your WiFi with your iPhone or iPad. Analyze and compare your measurements across your devices. On Mac, you benefit from a larger view, better overview and improved comparison options. PREMIUM Premium is available as subscription or lifetime purchase. Monthly 1.99 EUR Yearly 12.99 EUR Lifetime 29.99 EUR one-time payment Premium includes ad-free usage, unlimited room scans, export as PDF CSV or image, iCloud synchronization, and advanced statistics. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage and cancel via your Apple ID settings. PRIVACY Measurement data remains locally stored on your device by default. If iCloud synchronization is enabled, data is securely synchronized via your Apple account. No data is shared with third-party servers. TERMS OF USE [https://www.apple.com/legal/internet-services/itunes/dev/stdeula/](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) PRIVACY POLICY [https://stapppro.de/wlan_optimizer/privacy_policy.html](https://stapppro.de/wlan_optimizer/privacy_policy.html) ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium Yearly | $11.99 | per year | | Premium Monthly | $1.99 | per month | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Premium Lifetime | $24.99 | one-time | ## Version history (last 5 releases) ### 1.8 — 2026-08-14 New - Per-tool history with sorting by various criteria (e.g. date or rating). - Extended export dialogs: more settings for customizing the content shown in the PDF/export. - Delete individual history entries: results can now be removed from the history selectively. - Revised speed test rating: clearer, needs-based classification per usage type (browsing, streaming, video calls, gaming, home office) — expandable with the explanation “Limited by …”, now also in the PDF (via a toggle). - Network devices: services are shown in readable form (“Web server”, “AirPlay”, “Printer (IPP)” instead of _http._tcp); the IP address is resolved and can be copied with a long press. Improved - More consistent card look; layout fixes in the tools and in the PDF export; various labels corrected. Fixed - DNS performance: Custom DNS servers are now taken into account as early as the first test. - DNS server input: suitable keyboard with period and colon for IPv4/IPv6. - Many more bug fixes. ### 1.7 — 2026-08-02 Export results - Every tool now has an export button in the top right. - Export your results as a PDF or CSV – optionally including the history. - For the internet speed test, you can also add the detailed charts of the test stages to the PDF. - You can share the network comparison directly as a PDF, too. History directly in the tool - From now on you'll see earlier test results directly in the respective tool – no longer only in the comparison. Also: PDF reports in the style of the room reports, consistent rating colors and minor improvements. ### 1.6 — 2026-05-27 Improvements from the community Thanks for your feedback! This version makes WiFi Optimizer even more convenient and accurate: Custom DNS servers - Add and manage custom DNS resolvers - DNS configurations sync via iCloud - Extended DNS metrics for more detailed analysis - We've also improved performance and fixed minor bugs. ### 1.5 — 2026-05-20 Improvements from the community Thank you for your feedback! This version makes WLAN Optimizer even more convenient and accurate: • My Rooms: Rooms from previous scans are now shown as clear tiles. One tap is all it takes to scan a room again. • Rename rooms: Rooms can now be renamed directly from the list with a swipe. • More accurate speed tests: On fast connections, the app now automatically uses larger test files to provide more precise results. • Better explanations: Speed test results are now described in more detail and are easier to understand. • We have also improved performance and fixed minor issues. ### 1.4 — 2026-04-14 Now also available on macOS, with advanced network tools for even more powerful analysis. ## More apps by STApp Professional GmbH - [Kitchen Treasures: AI Chef](https://appshunter.io/ios/app/kitchen-treasures-ai-chef/id6755601182) - [Sudoku Worlds](https://appshunter.io/ios/app/sudoku-worlds/id6774270095) All apps by STApp Professional GmbH: https://appshunter.io/developer/1854777527 ## Related topics [optimizer wlan](https://appshunter.io/ios/topics/optimizer-wlan) · [wlab](https://appshunter.io/ios/topics/wlab) · [wlan](https://appshunter.io/ios/topics/wlan) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*