Comparison

Austa Solar vs Eco

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

Head to head
About

Austa Solar

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AUSTA self-developed monitoring App is used to provide users accurate and comprehensive data analysis and fault alarm of their power plants at any time and anywhere, to make products operation more stable and reliable, and to realize a stable and intelligent operation and maintenance management services.

About

Eco

Features
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EcoWatt Monitor & manage PV, BESS, DG, and EVSE โ€” unlock seamless energy synergy and intelligent scheduling from your iPhone. EcoWatt puts complete control of your renewable ecosystem in your pocket. Real-time visibility into solar generation, battery storage, diesel backup, and EV charging โ€” all unified in one powerful, intuitive app. Core Features Live System Tracking Instant view of power flow: โ€ข PV output (kW) โ€ข BESS charge/discharge (SoC %) โ€ข DG runtime & fuel status โ€ข EVSE charging speed & sessions Smart Energy Orchestration AI automatically balances loads, prioritizes solar, activates DG only when needed, and schedules EV charging during off-peak hours. Remote Operations & Alerts Start/stop generators, adjust BESS modes, or override schedules โ€” from anywhere. Get push notifications for faults, low battery, or grid outages. Health & Efficiency Dashboard Monitor system uptime, energy yield, and component performance. Spot issues early with predictive maintenance insights. Multi-Site Ready Switch between home, business, or fleet locations with a single tap.

Screenshots

Austa Solar3 screens
Eco4 screens

Verdict

The call

The clearest difference is update cadence: Eco at every 2 weeks against Austa Solar's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Austa Solar ships an update every 8 months, Eco every 2 weeks. The most recent releases landed on September 8, 2026 and September 14, 2026 respectively.

Scorecard1 real difference ยท 5 level
Austa Solar versus Eco: the parameters behind the verdict, then further details
ParameterAusta SolarEco
PriceFreeFree
Update frequencyEvery 8 monthsEvery 2 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.0 โ€” better15.0
Further details โ€” not scored
Size66 MB22 MB
Age rating4+4+
DeveloperNingbo Osda Solar Co., Ltd.Ecowatt Technologies, Inc.

In-app purchases

None

Austa Solar

No in-app purchases

None

Eco

No in-app purchases

Questions

Is Austa Solar free?
Austa Solar is free to download, with no in-app purchases.
Is Eco free?
Eco is free to download, with no in-app purchases.
Do Austa Solar or Eco have ads?
Neither Austa Solar nor Eco shows ads.
Which is updated more often, Austa Solar or Eco?
Austa Solar ships an update every 8 months, and Eco every 2 weeks. Most recently, Austa Solar was updated on September 8, 2026 and Eco on September 14, 2026.

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