Austa Solar vs Eco
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
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.
Eco
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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: โข PV output (kW) โข BESS charge/discharge (SoC %) โข DG runtime & fuel status โข 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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | Austa Solar | Eco |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 66 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Ningbo Osda Solar Co., Ltd. | Ecowatt Technologies, Inc. |
In-app purchases
Austa Solar
No in-app purchases
Eco
No in-app purchases









