IoT Panels vs GrafLens

Visualize and control your IoT devices from iPhone, iPad, and Mac. IoT Panels is the essential dashboard app for smart home enthusiasts, IoT developers, and anyone working with sensor data and connected devices. Free, open source, and no ads. BUILD CUSTOM DASHBOARDS • Create interactive dashboards with drag-and-drop panels • Line charts, band charts, heatmaps, gauges, sparklines, stacked bar and area charts, state timelines, tables, and more • Threshold-based color rules for at-a-glance status • Design your own widget templates and use them on your home screen • Grid-based layout with multiple panel sizes CONNECT YOUR DATA SOURCES • MQTT broker support with SSL/TLS, client certificates, and ALPN • InfluxDB 1.x (InfluxQL), 2.x (Flux), and 3.x (SQL) • Prometheus with guided query builder and raw PromQL editor • Automatic MQTT topic and Prometheus metric discovery • Multiple data sources per dashboard • Persistent MQTT data store — data survives restarts and view changes • Built-in demo data to explore features instantly DASHBOARD TEMPLATES • Pre-built templates for quick setup — get started in seconds • Node Exporter Lite template for Prometheus with 8 panels • Automatic unit conversion — bytes, temperature, rates, and more POWERFUL QUERY BUILDER • Visual query builder — no code required • Select measurements, fields, and tag filters with autocomplete • Aggregation functions: min, max, mean, sum, and more • Compare current data against historical periods — spot trends and anomalies • Manual query editor for advanced users MULTI-HOME SUPPORT • Organize dashboards by home or location • Switch between homes with a tap • Custom icons for each home WORKS EVERYWHERE • Native experience on iPhone, iPad, and Mac • Home screen widgets with your custom designs • Lock screen widgets powered by your queries — see live data at a glance • Background sparklines on gauges and single-value panels for trend at a glance • Real-time data with configurable refresh intervals • Offline support with intelligent data caching PUBLISH AND CONTROL • Send MQTT messages directly from the app • Control IoT devices and actuators • Topic discovery for quick access BACKUP AND EXPORT • Full backup and restore of all configurations • JSON and CSV data export for further analysis Available in English, German, Spanish, French, Japanese, Portuguese, Korean, and Chinese. Have feedback or feature requests? Visit our GitHub page — IoT Panels is open source and community-driven.

GrafLens is a free, open-source native iOS viewer for Grafana dashboards. Connect to any Grafana instance and monitor your infrastructure on the go — no ads, no tracking, no account required. KEY FEATURES • Connect to any Grafana instance using a service account token • Browse dashboards organized by folder with full-text search • View panels with configurable time ranges from 5 minutes to 30 days • Monitor firing alerts and create silences for maintenance windows • Add annotations to mark deployments, incidents, and events • Generate shareable dashboard snapshots • Manage folders and playlists from your phone • Edit dashboard metadata (title, description, tags) on the go • Multiple server connections — switch between Grafana instances instantly • Star your favorite dashboards for one-tap access • Recently viewed dashboards always at your fingertips • OIDC/OAuth support (Authentik, Okta, Google, etc.) HOME SCREEN WIDGETS Pin any specific Grafana panel from any dashboard directly to your iOS home screen. Configure widget size (small, medium, large) and time range. Updates automatically every 15 minutes. SIRI SHORTCUTS Ask Siri "Check GrafLens alerts" to instantly see how many alerts are firing without opening the app. Perfect for on-call engineers who need at-a-glance status. SPOTLIGHT SEARCH GrafLens indexes your dashboards in iOS Spotlight. Search for any dashboard from your home screen and tap to jump straight in. PRIVACY FIRST GrafLens does not collect, transmit, or store any personal information on remote servers. The app communicates only with the Grafana instance you configure. There is no analytics, no telemetry, no advertising, and no third-party SDKs. Your service account token and connection details are stored locally on your device only. OPEN SOURCE GrafLens is fully open source under the MIT license. Review the complete source code, file issues, or contribute features at github.com/whitematter-tech/graflens PERFECT FOR • DevOps engineers monitoring infrastructure • SRE teams tracking service health • On-call engineers responding to incidents • Developers checking application metrics • Anyone who wants Grafana on their phone GrafLens is developed and maintained by WhiteMatterTech in coordination with the open source community. For support, feature requests, or to report bugs, visit our GitHub repository or contact us at support@whitematter.tech