Stem PowerTrack vs PowerOnSupport
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stem PowerTrack
Monitor and analyze solar PV projects and energy systems remotely. Site owners can view data and forecasts, while technicians can diagnose and fix issues on-site using their mobile devices.
- Site overview with easy-to-read data
- In-depth site data analysis via charts
- Current weather and forecast for sites
- Detailed hardware technical information
- Fast hardware alerts and error detection
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Newly redesigned and relaunched: PowerTrack is back with a fully updated experience for site owners and field technicians. PowerTrack by Stem puts your solar, storage, and hybrid site data in your pocket. Whether you're a site owner tracking performance or a technician monitoring assets in the field, PowerTrack gives you real-time visibility and control from your phone. Features Site Overview: See the key metrics that matter at a glance Charts & Historical Data: Analyze trends and review performance over time Weather: View current conditions and forecasts for your site Hardware Monitoring: Check device configurations and live incoming data Active Alerts: Stay on top of hardware alerts before they become problems Formerly the AlsoEnergy app. AlsoEnergy is now Stem, and this is the same app you know, enhanced, and under the PowerTrack name. About Stem: Stem is a leading global provider of AI-driven clean energy software and services, helping customers optimize solar, hybrid, and energy storage assets. Learn more: www.stem.com Privacy Notice: https://www.stem.com/privacy-notice/
PowerOnSupport
Manage your photovoltaic plants with real-time monitoring and instant fault reporting. Receive equipment status alerts and optimize your projects with detailed metrics.
- Photovoltaic plant management
- Real-time equipment monitoring
- Instant fault reporting
- Equipment status alerts
- Project optimization metrics
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Con Power On Support podrás gestionar tus plantas fotovoltaicas en un solo clic. Monitoriza tus equipos y obtén información en tiempo real, reporta inmediatamente cualquier avería y ahorra tiempos de espera, recibe alertas sobre el estado de tus equipos, obtén métricas y optimiza tus proyectos al máximo.
Screenshots
Verdict
Stem PowerTrack and PowerOnSupport both sit at 3.0 stars, but that hides the real split: 50% of PowerOnSupport's written reviews are positive against 20% of Stem PowerTrack's. PowerOnSupport also leads on update cadence (every 6 days vs every 3 months). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 3.0 for Stem PowerTrack against 3.1 for PowerOnSupport. Both are backed by a comparable volume of ratings — 40 and 21 respectively. Written reviews are what separate them: 20% of Stem PowerTrack's written reviews are positive against 50% of PowerOnSupport's.
Stem PowerTrack ships an update every 3 months, PowerOnSupport every 6 days. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.
| Parameter | Stem PowerTrack | PowerOnSupport |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (40 ratings) | 3.1 (21 ratings) — better |
| Positive reviews | 20.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 40 — better | 21 |
| Update frequency | Every 3 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 6 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | Also Energy, Inc. | Power Electronics |
Customer experience
Stem PowerTrack
PowerOnSupport
In-app purchases
Stem PowerTrack
No in-app purchases
PowerOnSupport
No in-app purchases
Questions
Is Stem PowerTrack free?
Is PowerOnSupport free?
Which has better reviews, Stem PowerTrack or PowerOnSupport?
Do Stem PowerTrack or PowerOnSupport have ads?
Which is updated more often, Stem PowerTrack or PowerOnSupport?
Other comparisons
