Comparison

ZESCO Mobile vs Sunsynk Connect

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

Head to head
About

ZESCO Mobile

This utility app allows ZESCO customers to efficiently report faults, check new installation statuses, and track power token purchases. Users must sign up using their meter or account number and an active mobile number registered to their premise.

Highlights
  • Report faults
  • Lookup installation status
  • Track token purchases
  • Customer registration
  • Account management
Features
Read full description

ZESCO Mobile provides ZESCO customers with an efficient and effective way to report faults, lookup their new installation status, track previously purchased tokens for power among other features. Customers need to first sign up before using the application. Meter number or the customer account number can be used to register. It is also a requirement that customers signup for the SMS service prior registering for the ZESCO Mobile App service. Customers must ensure that the mobile phone number submitted is active, and registered to the premise they are currently occupying.

About

Sunsynk Connect

Monitor and control your solar inverter system remotely from anywhere. View real-time energy generation, battery status, and grid/load statistics. Adjust inverter settings, share system access with installers, and receive event alerts.

Highlights
  • Real-time system monitoring
  • Remote inverter settings control
  • Plant connection sharing
  • Octopus Agile integration (UK)
  • Detailed reporting and export
  • Event and alert notifications
Features
Read full description

Sunsynk Logger App has been developed to help you get the most out of your Sunsynk inverter. It has been specially tailored for the customers and installers. Using the Sunsynk Logger app with your Sunsynk inverter gives you complete remote control of your system from anywhere in the world! Real-time Monitoring – The Sunsynk Logger App lets you monitor multiple stats such as energy generation, battery status, grid, and load statistics. Change Settings Remotely - You can control all settings on the inverter from your mobile phone or PC without having to visit the inverter in person. Sharing Plant Connection - Customers can share their connection with their installer, permanently or temporarily. If they need help with any settings or configuration on their system, or if the installer needs to run any diagnostic checks, there is no need to visit site. The customer can share their plant connection and the installer can run any diagnostics / make any configuration changes from their own account. Octopus Agile Intergration - UK users can use the Live Price feature, using this you can look at the live prices provided by Octopus Energy and amend your charge and discharge prices with those figures in mind. Reporting – Users can generate detailed reports and export them to a PDF file. You can generate reports an that day, week, month, and year, or you can create custom reports. Events / Alerts – The Sunsynk Logger app will notify you if there are any events such as any warnings or faults or if there is any sudden loss in power.

Screenshots

ZESCO Mobile4 screens
Sunsynk Connect4 screens

Verdict

The call

The clearest difference is rating: ZESCO Mobile at 2.8 against Sunsynk Connect's 2.1. Sunsynk Connect's advantage is update cadence (monthly vs every 5 months) and review sentiment (19% vs 0%). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

ZESCO Mobile holds the better App Store score, 2.8 against 2.1. Both are backed by a comparable volume of ratings — 5 and 17 respectively. Written reviews complicate that: 0% of ZESCO Mobile's written reviews are positive against 19% of Sunsynk Connect's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

ZESCO Mobile ships an update every 5 months, Sunsynk Connect monthly. The most recent releases landed on October 10, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 6 level
ZESCO Mobile versus Sunsynk Connect: the parameters behind the verdict, then further details
ParameterZESCO MobileSunsynk Connect
PriceFreeFree
Rating2.8 (5 ratings) — better2.1 (17 ratings)
Positive reviews0.0% of reviews19.5% of reviews — better
Number of ratings517 — better
Update frequencyEvery 5 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size49 MB52 MB
Age rating17+4+
DeveloperZESCO LIMITEDSunsynk

Customer experience

ZESCO Mobile

All ratings5 ratings
Positive40.0%
Neutral20.0%
Negative40.0%
Written reviews4 reviews
Positive0.0%
Neutral25.0%
Negative75.0%

Sunsynk Connect

All ratings17 ratings
Positive23.5%
Neutral5.9%
Negative70.6%
Written reviews190 reviews
Positive19.5%
Neutral14.7%
Negative65.8%

In-app purchases

None

ZESCO Mobile

No in-app purchases

None

Sunsynk Connect

No in-app purchases

Questions

Is ZESCO Mobile free?
ZESCO Mobile is free to download, with no in-app purchases.
Is Sunsynk Connect free?
Sunsynk Connect is free to download, with no in-app purchases.
Which has better reviews, ZESCO Mobile or Sunsynk Connect?
ZESCO Mobile is rated higher. ZESCO Mobile averages 2.8 out of 5 from 5 ratings, while Sunsynk Connect averages 2.1 from 17 ratings.
Do ZESCO Mobile or Sunsynk Connect have ads?
Neither ZESCO Mobile nor Sunsynk Connect shows ads.
Which is updated more often, ZESCO Mobile or Sunsynk Connect?
ZESCO Mobile ships an update every 5 months, and Sunsynk Connect monthly. Most recently, ZESCO Mobile was updated on October 10, 2026 and Sunsynk Connect on October 27, 2026.

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