Comparison

iSolergo vs GDASH Solar

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

Head to head
About

iSolergo

Features
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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

GDASH Solar

Read full description

Solução desenvolvida para ajudar empresas do setor de energias renováveis a aumentar a produtividade e eficiência das equipes que acompanham a operação dos ativos, melhorando o índice de satisfação dos clientes. A integração com diversos portais de monitoramento de inversores permite um monitoramento centralizado da operação de todo o portfólio de ativos assim como a gestão das atividades de manutenção. O app possibilita realizar a auditoria das faturas de energia junto as concessionárias. O envio automático de relatórios mensais com dados de geração e economia é um recurso que visa aumentar a produtividade e eficiência das equipes que acompanham as usinas, melhorando o índice de satisfação dos clientes. O envio automático de relatórios mensais com dados de geração e economia é um recurso contribui com a percepção do valor da geração própria de energia a partir de fontes renováveis e mais empresas prosperarem no mercado com um serviço de qualidade

Screenshots

iSolergo4 screens
GDASH Solar4 screens

Verdict

The call

The clearest difference is iOS requirement: iSolergo at 11.0 against GDASH Solar's 13.4. On price, update cadence, ads and in-app purchases 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

iSolergo ships an update every 9 months, GDASH Solar every 6 months. The most recent releases landed on October 9, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 5 level
iSolergo versus GDASH Solar: the parameters behind the verdict, then further details
ParameteriSolergoGDASH Solar
PriceFreeFree
Update frequencyEvery 9 monthsEvery 6 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.4
Further details — not scored
Size63 MB22 MB
Age rating4+4+
DeveloperElectro Graphics SrlGDash

In-app purchases

None

iSolergo

No in-app purchases

None

GDASH Solar

No in-app purchases

Questions

Is iSolergo free?
iSolergo is free to download, with no in-app purchases.
Is GDASH Solar free?
GDASH Solar is free to download, with no in-app purchases.
Do iSolergo or GDASH Solar have ads?
Neither iSolergo nor GDASH Solar shows ads.
Which is updated more often, iSolergo or GDASH Solar?
iSolergo ships an update every 9 months, and GDASH Solar every 6 months. Most recently, iSolergo was updated on October 9, 2026 and GDASH Solar on October 30, 2026.

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