Comparison

SolarEdge ONE for EV vs Lake Optix

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

Head to head

See Know Act

About

SolarEdge ONE for EV

Features

Read full description

Main features: · Easy to use, smart, and secure EV charging · A real-time charge rate (kW) and energy (kWh) display during this charging session. · Charge surplus solar directly to your EV

About

Lake Optix

Features

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Lake Optix offers smart water monitoring for ponds, lakes and koi ponds. Continuously measure water quality such as oxygen, pH and temperature. Prevent fish mortality with real-time alerts and automatic control.

Screenshots

SolarEdge ONE for EV4 screens

Lake Optix2 screens

Verdict

The call

The clearest difference is update cadence: Lake Optix at every 10 days against SolarEdge ONE for EV's every 3 weeks. Lake Optix also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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

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

SolarEdge ONE for EV ships an update every 3 weeks, Lake Optix every 10 days. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 4 level

SolarEdge ONE for EV versus Lake Optix: the parameters behind the verdict, then further details
Parameter	SolarEdge ONE for EV	Lake Optix
Price	Free	Free
Update frequency	Every 3 weeks	Every 10 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone	iPhone, iPad, iPod — better
Requires iOS	16.0	15.0 — better
Further details — not scored
Size	84 MB	8 MB
Age rating	4+	4+
Developer	WEVO ENERGY LTD	Oreoni

In-app purchases

None

SolarEdge ONE for EV

No in-app purchases

None

Lake Optix

No in-app purchases

Questions

Is SolarEdge ONE for EV free?

SolarEdge ONE for EV is free to download, with no in-app purchases.

Is Lake Optix free?

Lake Optix is free to download, with no in-app purchases.

Do SolarEdge ONE for EV or Lake Optix have ads?

Neither SolarEdge ONE for EV nor Lake Optix shows ads.

Which is updated more often, SolarEdge ONE for EV or Lake Optix?

SolarEdge ONE for EV ships an update every 3 weeks, and Lake Optix every 10 days. Most recently, SolarEdge ONE for EV was updated on October 13, 2026 and Lake Optix on October 17, 2026.