Stem PowerTrack vs QE Solar Tools
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/
QE Solar Tools
This application assists field agents in generating comprehensive site reports directly from their mobile devices. It streamlines the reporting process for solar installations and assessments.
- Site report generation
- Mobile and tablet compatibility
- Streamlined reporting process
- Field agent assistance
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QE Solar Tools application will help QE Solar field agent to generate Site Report from tablet & mobile application.
Screenshots
Verdict
The clearest difference is rating: QE Solar Tools at 4.3 against Stem PowerTrack's 3.0. QE Solar Tools also leads on update cadence (monthly vs every 3 months). Stem PowerTrack's advantage is ratings volume (40 vs 9). On price, ads, in-app purchases and monetization model 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.
QE Solar Tools holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 40 and 9 respectively.
Stem PowerTrack ships an update every 3 months, QE Solar Tools monthly. The most recent releases landed on September 8, 2026 and June 5, 2026 respectively.
| Parameter | Stem PowerTrack | QE Solar Tools |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (40 ratings) | 4.3 (9 ratings) — better |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 40 — better | 9 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 6 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Also Energy, Inc. | QE Solar LLC |
Customer experience
Stem PowerTrack
QE Solar Tools
In-app purchases
Stem PowerTrack
No in-app purchases
QE Solar Tools
No in-app purchases
Questions
Is Stem PowerTrack free?
Is QE Solar Tools free?
Which has better reviews, Stem PowerTrack or QE Solar Tools?
Do Stem PowerTrack or QE Solar Tools have ads?
Which is updated more often, Stem PowerTrack or QE Solar Tools?
Other comparisons
