SD Tool vs MTRay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SD Tool
This utility app facilitates the management of Ubigreen SmartDesk sensors. Users can install, replace, disable, or move sensors by associating them with locations, scanning QR codes, or inputting serial numbers. It offers automatic data syncing to the cloud and local duplication detection.
- Install, replace, disable, and move sensors
- Associate sensors with locations
- Scan QR codes or input serial numbers
- Automatic data sync to Ubigreen cloud
- Export installed sensor list to CSV
- Local duplication detection
- View sensor status and autonomy
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This app allows to INSTALL / REPLACE / DISABLE / MOVE Ubigreen SmartDesk sensors: - Login with credentials - Choose action to perform from home menu - Install > associate a sensor to a location - Replace > replace the sensor of a location - Disable > dissociate a sensor from its location - Move > displace a sensor to a new location Here are some specific available features: - Scan QR code of SmartDesk device to get sensor info - Input serial number when QR code is not accessible - Automatic push data to Ubigreen cloud - List of installed SmartDesk sensors / export to CSV format and share by mail - Local duplication detections on installation - Sensor status (last communication date and autonomy) on installation iOS 13 compatibility and dark mode For any request, please feel free to contact support@ubigreen.com
MTRay
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Troubleshoot connectivity, inspect certificates, look up domain registration data, and measure network performance with MTRay on iOS and macOS. Use individual tools for a quick check, or combine probes into reusable JavaScript reports with MTRay Pro. **INCLUDED FREE** • Ping, TCP Port Scan, and text-based Traceroute, with automatic IPv4/IPv6 selection for Ping and Traceroute • SSL/TLS Inspection: certificates, protocol, cipher, handshake timings, and certificate trust evaluated by your device • HTTP Simple and DNS Simple for everyday requests and lookups • Connection Timeline: DNS → TCP → TLS → Request → Transfer • WHOIS queries and RDAP domain registration lookups; available details depend on the registry • iPerf3 client: TCP/UDP upload and download tests, configurable UDP target rate, and optional username/password/RSA public-key authentication • iPerf3 results include throughput and, when available, retransmissions, RTT, UDP jitter/loss, CPU usage, and server output • Connection Quality: latency, packet loss, and jitter over repeated probes • Offline IP geolocation with a map, Wake-on-LAN, and subnet calculations • Network interfaces, routing tables, and ARP/NDP neighbors • TCP, UDP, and WebSocket communication **MTRay Pro — ONE-TIME PURCHASE** The following features require Pro: • MTR (My Traceroute): continuous route probing with per-hop loss and latency statistics • Script: run built-in examples, edit custom JavaScript workflows, and save named scripts for reuse • SSL Certificate Monitor: check certificate expiry across multiple hosts • HTTP Advanced: HTTP/2 and HTTP/3, proxy settings, ECH, custom resolvers, verbose diagnostics, and curl command import/export • DNS Advanced: custom servers and record types, including DoH, DoT, and DoQ • Bonjour Browser for local network services • Traceroute Route Map with geographic hops • Export and share results; iCloud bookmark sync Buy once to unlock Pro on both iOS and macOS. No subscription. **SCRIPT EXAMPLES — Pro REQUIRED TO RUN** Start with Network Diagnostics, Multi-Host Health Check, DNS + Traceroute, Port Scanner, HTTP API Test, TLS Inspection, Domain Registration, or IP Geolocation. The Network Diagnostics example checks DNS, Ping, TLS, HTTP, and Traceroute independently. Built-in APIs cover DNS, Ping, Traceroute, HTTP, TCP port scanning, SSL/TLS inspection with certificate trust, WHOIS, domain RDAP, and offline IP geolocation. Set timeouts, catch JavaScript errors, format JSON, and generate Markdown or plain-text reports. Adapt the examples to your own diagnostic workflow. **WHO IT’S FOR** Network engineers, developers, IT professionals, and anyone who wants to examine connectivity and network services directly. **PRIVACY & NETWORKING** No account required. No ads. Diagnostic probes contact their target hosts and services; WHOIS/RDAP queries contact registration services. IP geolocation uses a bundled offline database. Local network tools require appropriate access. See the privacy policy and App Store privacy labels for data-handling details.
Screenshots
Verdict
The clearest difference is in-app purchases: SD Tool at none against MTRay's 1. SD Tool also leads on iOS requirement (13.0 vs 17.0). MTRay's advantage is update cadence (every 8 days vs every 6 weeks). On price, ads and device support 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. MTRay sells 1 one-off in-app purchase. SD Tool asks for nothing beyond the download.
SD Tool ships an update every 6 weeks, MTRay every 8 days. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.
| Parameter | SD Tool | MTRay |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Ubigreen | Chill Information Technology Limited |
In-app purchases
SD Tool
No in-app purchases
MTRay
- MTRay Pro$7.99









