Comparison

iSolergo vs Solarark Projects

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

Head to head
About

iSolergo

Features
Read full description

iSolergo lets you make the preliminary design of a photovoltaic system in a few minutes, with the energy analysis, the configuration of photovoltaic modules and inverters and evaluation of plant profitability. In preliminary inspection, the App uses the resources of the device to automatically determine location, orientation and inclination of the modules, in order to obtain a complete energy evaluation of the site, using the global database climate. So, you can proceed by selecting PV modules and their better coupling with the inverter you want. The application verifies all the conditions of consistency (voltage, current and power) between the inverter and string combinations proposed and used. Solergo can handle systems with inverter with more trackers connected to strings with different exposures. The software contains an extensive and multi-brand modules and inverters database, with all the technical characteristics necessary for the calculation of the production system, considering the losses due to thermal drift of the modules, mismatching, losses in DC and efficiency of the inverter. In few steps, choosing the installation situation, the method of connection and tariff iSolergo calculates the resulting revenues. Adding the typical costs for installation and management, with the overall economic analysis, you can evaluate the profitability of the system and the cash flows resulting. All the calculations are shown on charts and tables easy to understand, to provide the potential customer all the information clearly and complete. All project data are stored on a file standard Solergo (software for the complete design of photovoltaic systems), and can be sent directly or via e-mail to your office computer.

About

Solarark Projects

Features
Read full description

Solarark Projects is a Solar PV app. Solarark Projects helps you to work and manage your technical and sales requirement wherever you are. Solarark Projects is a marketplace and a common platform that connects Consumers, PV Installers, DisComs and State Nodal Agencies. Solarark Projects app allows user to: 1. Create Solar PV (SPV) Design (Map based UI to calculate the size of the SPV system that can be installed) 2. Calculate Savings and Payback of investment 3. Get verified Solar PV Installers and quotes 4. Financial Analysis 5. Generate techno-commercial report 6. Manage solar sales with mobile, fast and colourful project management system The Solarark Projects App changes the way end customers and rooftop solar professionals work. Highlights and features of the app for Solar Professionals are listed below: 1. Lead Management 2. Financial analysis and tools to get cash flow, break-even analysis etc. 3. Use standard terms and conditions for your proposal 4. Energy output calculation 5. Customer proposal template in a customized form 6. Email a quote to your client right from your device within minutes of using this app 7. Project management via cloud technology to monitor the progress of the lead/project 8. Increase conversions with quick, detailed and professional offers Design and manage your sales with your smartphone or tablet wherever you are. Increase your work performance and make it more professional using Solarark Projects Solar Platform.

Screenshots

iSolergo4 screens
Solarark Projects4 screens

Verdict

The call

The clearest difference is update cadence: Solarark Projects at fortnightly against iSolergo's every 9 months. iSolergo's advantage is iOS requirement (11.0 vs 13.4). 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

iSolergo ships an update every 9 months, Solarark Projects fortnightly. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

Scorecard2 real differences ยท 4 level
iSolergo versus Solarark Projects: the parameters behind the verdict, then further details
ParameteriSolergoSolarark Projects
PriceFreeFree
Update frequencyEvery 9 monthsFortnightly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS11.0 โ€” better13.4
Further details โ€” not scored
Size63 MB57 MB
Age rating4+4+
DeveloperElectro Graphics SrlAHASOLAR TECHNOLOGIES LIMITED

In-app purchases

None

iSolergo

No in-app purchases

None

Solarark Projects

No in-app purchases

Questions

Is iSolergo free?
iSolergo is free to download, with no in-app purchases.
Is Solarark Projects free?
Solarark Projects is free to download, with no in-app purchases.
Do iSolergo or Solarark Projects have ads?
Neither iSolergo nor Solarark Projects shows ads.
Which is updated more often, iSolergo or Solarark Projects?
iSolergo ships an update every 9 months, and Solarark Projects fortnightly. Most recently, iSolergo was updated on September 23, 2026 and Solarark Projects on September 10, 2026.

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