Description

Speed Monitor measures download and upload speed directly between your ASUSTOR NAS and the device/browser you are connecting from, with ping and jitter. Includes a measurement history with CSV export. No raw payment data is ever processed - the optional Thank you dialog only displays static donation info.

What's new in this version?

1.0.25
Completed localization for all 11 supported languages.
Localized history calendar, report dialogs, chart labels, and language controls.
Removed Czech/English-only fallback labels from visible UI.
Verified APK package structure, version metadata, JavaScript syntax, and full localization coverage.

1.0.24
- Added a web app manifest for mobile favorites and home-screen shortcuts.
- Exposed 180, 256 and 512 px PNG icons through public /icons paths.
- Added Apple touch icon aliases without query strings for stricter mobile browsers.

1.0.23
- Added PNG favicon and Apple touch icon links for mobile browser tabs.
- Added /favicon.ico and Apple touch icon routes that return the app icon.

1.0.22
- Removed manual LAN download/upload size selectors.
- LAN measurement now auto-selects 100, 250, 500 or 1000 MB from a short speed estimate.
- The LAN progress ring now includes the estimation phase before the main transfer.

1.0.21
- Removed the Internet server info box from the measurement card.
- Adjusted the main title so it fits on one line on normal desktop widths.

1.0.20
- Changed the app title to cover NAS/device and Internet measurements.
- The Internet test info box now shows the measured server and why it is used.
- Saved Internet results include the server reason for display in the UI.

1.0.19
- Improved mobile layout for narrow screens.
- Tightened measurement cards, result chips, statistics tiles, history cards and modals on phones.
- Made the language menu fit inside the mobile viewport.

1.0.18
- Internet speed testing now uses Cloudflare consistently for comparable latency history.
- Removed the visible "10 s / 10 s" text from the Internet test card.
- Slowed the Internet progress ring estimate so it does not reach the end before the test is finished.

1.0.17
- Simplified Internet speed testing to one automatic 10 second download and 10 second upload measurement.
- Removed Internet duration selectors from the UI.
- Kept timed goodput measurement and actual duration values in CSV/HTML reports.

1.0.16
- Reworked Internet speed testing to use timed download/upload measurements instead of fixed-size transfers.
- Internet test presets now choose short, medium or long measurement duration.
- Internet CSV and HTML reports now include the measured duration for download and upload.

1.0.15
- Changed Internet latency measurement from tiny HTTP downloads to repeated TCP connect probes.
- Server selection now scores latency using the same lower-overhead probe, closer to Ookla-style ping.

1.0.14
- Matched Ping Monitor history behavior: opening history shows a calendar first.
- Measurements are shown only after selecting a highlighted calendar day.
- Daily CSV and HTML report downloads now export only the selected calendar day.
- Unified NAS and Internet start/stop button size.
- Made Internet ping and upload requests more tolerant of transient connection retries.

1.0.13
- Added retry handling for Internet download and upload tests to reduce intermittent failures.
- Added an Internet measurement progress ring while the NAS test is running.
- Reworked full history dialogs into a calendar view with highlighted measurement days.
- Full history now shows only measurements from the selected calendar day.

1.0.12
- Added single-stream download fallback when Cloudflare parallel download fails.
- Locked download/upload size controls while a measurement is running.
- Rounded chart scale labels to whole, readable values.
- Rounded report chart scale labels to whole Mbps values.

1.0.11
- Made Internet speed tests fall back to Cloudflare when automatic server selection fails.
- Added a single-stream upload fallback to reduce repeated Internet test failures.
- Kept the LAN stop button centered in the same position as the play button.
- Added horizontal speed scale labels to history charts.
- Added speed charts to downloaded HTML reports.

1.0.10
- Replaced separate LAN cancel control with a centered stop button during measurement.
- Added the same centered stop button behavior to Internet measurements.
- Internet measurement can now be cancelled from the running measurement button.

1.0.9
- Added matching Internet history charts with visible max download/upload values.
- Added the same chart summary to full history dialogs.
- Added Internet download fallback and upload retry to reduce intermittent failed tests.

1.0.0
- Initial release: speed test (ping, jitter, download, upload) between the NAS and the connecting device/browser.
- Measurement history with CSV export and a small statistics panel (total tests, average ping, best download/upload).
- 11 languages with a top-right language switcher (cs, en, de, pl, fr, es, it, nl, sv, ja, zh).
- Optional "Thank you" donation dialog (QR / bank transfer / Ko-fi / PayPal) - no payment data is processed by the app.
- Modern translucent "glass" UI.

1.0.8
- Added automatic speed-server benchmarking using throughput, stability and latency.
- Added Cloudflare, Hetzner and Vultr server candidates from Ping Monitor.
- Matched Ping Monitor's adaptive 3/4/6 connection strategy for 25/50/100 MB tests.
- Split large transfers into parallel parts to fix 100 MB test failures.

1.0.7
- Redesigned compact horizontal LAN and Internet measurement panels.
- Added separate 25, 50 and 100 MB Internet download and upload sizes.
- Added downloadable HTML reports for both complete histories.
- Redesigned the two-column language selector and added the app logo to the header.

1.0.6
- Fixed the APKG outer archive format for ADM installation and updates.
- Preserved executable permissions for package lifecycle scripts.

1.0.5
- Unified LAN and Internet measurement layout.
- Added independent MB/s and Mbps switches.
- Added unlimited persistent Internet history and full history dialogs.
- Moved CSV download and history deletion into the history dialogs.
- Internet speed is now measured by the NAS.
- Enlarged the ASUSTOR desktop icon and removed its white background.