Comparison

Stem PowerTrack vs Unity SCADA

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
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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/

About

Unity SCADA

Features
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Integrated site management system Easy access to Unity SCADA from your iPhone or iPad. Unity is a vendor independent centralised management solution for geographically distributed power production and operation sites. It provides real time performance monitoring and accurate fault recognition. All important data are available through your smartphone, offering smooth plant operation and yields maximisation.

Screenshots

Stem PowerTrack4 screens
Unity SCADA4 screens

Verdict

The call

Stem PowerTrack and Unity SCADA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stem PowerTrack ships an update every 3 months, Unity SCADA every 4 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

ScorecardNo meaningful differences
Stem PowerTrack versus Unity SCADA: the parameters behind the verdict, then further details
ParameterStem PowerTrackUnity SCADA
PriceFreeFree
Rating3.0 (40 ratings) — better—
Positive reviews20.0% of reviews—
Number of ratings40 — better—
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size6 MB88 MB
Age rating4+4+
DeveloperAlso Energy, Inc.inaccess inc.

In-app purchases

None

Stem PowerTrack

No in-app purchases

None

Unity SCADA

No in-app purchases

Questions

Is Stem PowerTrack free?
Stem PowerTrack is free to download, with no in-app purchases.
Is Unity SCADA free?
Unity SCADA is free to download, with no in-app purchases.
Do Stem PowerTrack or Unity SCADA have ads?
Neither Stem PowerTrack nor Unity SCADA shows ads.
Which is updated more often, Stem PowerTrack or Unity SCADA?
Stem PowerTrack ships an update every 3 months, and Unity SCADA every 4 months. Most recently, Stem PowerTrack was updated on September 8, 2026 and Unity SCADA on September 10, 2026.

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