Smongle vs Surya Connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smongle
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Smongle® – The Plug & Play Energy System from Austria Smongle® combines real-time energy data, intelligent device control, smart home functionality and energy communities in a single platform. Monitor your electricity consumption, feed-in and energy flows at any time and expand your system with the growing Smongle® Ecosystem. From energy monitoring and automation to intelligent energy management, Smongle® makes complex energy technology simple. Smongle® offers: • Live energy data directly from your existing smart meter • Real-time monitoring of consumption, feed-in and power • Cloud-based Energy Management System (EMS) from Austria • Centralized control and configuration of all Smongle® devices • Plug & Play setup of new devices in just a few steps • Full transparency of energy consumption and feed-in within energy communities • Overview of available surplus energy • Automatic synchronization and intelligent cloud services • No account required – simply log in using your Smongle® serial number and GUEK provided by your grid operator • Continuously expanding Smongle® Ecosystem for intelligent home energy management With just a few steps, Smongle® becomes a powerful energy management system for homes, businesses and energy communities. One System. One App. Everything Connected. Plug & Play for Everyone. New: Smongle® and expansion devices will soon be available independently of energy community memberships. Devices can be purchased through the official online shop, including prepaid cloud services. Note: An internet connection is required for operation. If community data is not visible, please contact your administrator for activation. The more active Smongle® devices are connected within an energy community, the more accurate the shared energy data becomes.
Surya Connect
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Take complete control of your clean energy generation with Surya Connect – your comprehensive smart solar plant and inverter monitoring platform. Designed for homeowners, commercial solar managers, and renewable energy users, Surya Connect enables real-time solar tracking, detailed inverter telemetry, and effortless multi-site management right from your smartphone. Key Features & Highlights: Fast & Secure Authentication • Flexible Sign In: Easy account creation and login using your mobile number or email address. • Biometric Support: Instant, high-security login using Fingerprint scanner or Face ID authentication (when enabled). Multi-Plant & Home Management • Add Solar Plants: Seamlessly set up and register new solar power plants in minutes. • Multi-Plant Support: Monitor and manage multiple solar plant installations from a single unified dashboard. • Link Inverters & Homes: Easily connect and associate smart inverters and meters with specific homes or sites. • Flexible Site Control: Full flexibility to view, manage, or remove homes whenever needed. Real-Time Dashboard & Telemetry • Live Inverter Data: View instantaneous power output (kW), operational status, grid metrics, and performance stats. • Smart Meter Tracking: Keep track of live generation (kWh), cumulative yield, and energy metrics. Visual Analytics & Interactive Graphs • Performance Charts: Access high-resolution, interactive graphs displaying live and historical inverter output. • Energy Analytics: Track daily, monthly, and long-term production trends to maximize your energy efficiency. Why Choose Surya Connect? Whether you have a single rooftop solar installation or manage distributed solar assets across multiple sites, Surya Connect delivers reliable data syncing, intuitive visual analytics, and complete management convenience wherever you go. Download Surya Connect today and stay connected to your solar energy generation 24/7!"
Screenshots
Verdict
The clearest difference is iOS requirement: Surya Connect at 13.0 against Smongle's 17.0. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Smongle | Surya Connect |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | mechsat e.U. | GENUS POWER INFRASTRUCTURE LIMITED |
In-app purchases
Smongle
No in-app purchases
Surya Connect
No in-app purchases









