Comparison

WCS vs Concorde Smart Link

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

Head to head

About

WCS

Manage and monitor your solar power system directly from your smartphone. View real-time data for solar panels, batteries, and loads, and adjust controller settings. Track daily system performance and control load terminals remotely.

Highlights

Monitor solar panel voltage, current, and watts
Monitor battery voltage, temperature, and charging amperage
Control controller's load terminal on/off
Monitor load voltage, current, and wattage
Adjust charge controller charging parameters
Set timer on load terminals
Record daily system data

Features

Read full description

Meet the WCS. a convenient way to manage and monitor your solar power system all in the palm of your hand. The WCS app is compatible for use with our WCS Charge Controllers. With this app, you'll be able to: -monitor your solar panel voltage, current, and watts -monitor your battery voltage, temperature, and charging amperage -turn your controller's load terminal on/off -monitor load voltage,current,and wattage -adjust charge controller charging parameters(Boost,Float,and Equalization) -set a timer on load terminals -record the systems' daily data(battery voltage, watts charged, power generated)

About

Concorde Smart Link

Features

Read full description

Mobile application for Concorde Smart Link

Screenshots

WCS4 screens

Concorde Smart Link4 screens

Verdict

The call

The clearest difference is update cadence: WCS at every 3 weeks against Concorde Smart Link's every 4 months. WCS also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support 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

WCS ships an update every 3 weeks, Concorde Smart Link every 4 months. The most recent releases landed on September 17, 2026 and August 2, 2026 respectively.

Scorecard2 real differences · 6 level

WCS versus Concorde Smart Link: the parameters behind the verdict, then further details
Parameter	WCS	Concorde Smart Link
Price	Free	Free
Positive reviews	50.0% of reviews	—
Update frequency	Every 3 weeks — better	Every 4 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	11.0 — better	15.0
Further details — not scored
Size	19 MB	77 MB
Age rating	4+	4+
Developer	Florian Vels	Solvesall

In-app purchases

None

WCS

No in-app purchases

None

Concorde Smart Link

No in-app purchases

Questions

Is WCS free?

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

Is Concorde Smart Link free?

Concorde Smart Link is free to download, with no in-app purchases.

Do WCS or Concorde Smart Link have ads?

Neither WCS nor Concorde Smart Link shows ads.

Which is updated more often, WCS or Concorde Smart Link?

WCS ships an update every 3 weeks, and Concorde Smart Link every 4 months. Most recently, WCS was updated on September 17, 2026 and Concorde Smart Link on August 2, 2026.