Comparison

ETi vs Pyramid Solar

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

Head to head

Reinventing Solar

About

ETi

Features

Read full description

This app is designed to monitor the energy generated in any kind of Solar PV System like Roof Tops & Large Scale Utility Plants. Generation can be monitored on a daily / Weekly /Monthly basis. If multiple plants are assigned to a single login, one can choose the plant from the drop-down menu. For a solar PV generating system that has a weather station installed, Irradiance & temperature will be displayed along with generation data.

About

Pyramid Solar

Features

Read full description

This application is used for remote monitoring of energy generation for grid tied Solar Inverters. This application is only compatible with inverters of Pyramid Electronics make. Using the application, the user can keep a tab on the following for the solar inverter: ●Total Energy ● Yearly Energy ● Monthly Energy ● Daily Energy ● Hourly Energy Add and manage multiple inverters in this application. Get customer support by reporting issue in the application. Track all your requests and complaints in ‘Tickets Tab’.

Screenshots

ETi4 screens

Pyramid Solar4 screens

Verdict

The call

The clearest difference is update cadence: ETi at every 2 months against Pyramid Solar's every 4 months. Pyramid Solar's advantage is iOS requirement (12.0 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

ETi ships an update every 2 months, Pyramid Solar every 4 months. Both last shipped on November 3, 2026.

Scorecard2 real differences · 4 level

ETi versus Pyramid Solar: the parameters behind the verdict, then further details
Parameter	ETi	Pyramid Solar
Price	Free	Free
Update frequency	Every 2 months — better	Every 4 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	12.0 — better
Further details — not scored
Size	94 MB	26 MB
Age rating	4+	4+
Developer	EnerMAN Technologies Private Limited	Pyramid Electronics

In-app purchases

None

ETi

No in-app purchases

None

Pyramid Solar

No in-app purchases

Questions

Is ETi free?

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

Is Pyramid Solar free?

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

Do ETi or Pyramid Solar have ads?

Neither ETi nor Pyramid Solar shows ads.

Which is updated more often, ETi or Pyramid Solar?

ETi ships an update every 2 months, and Pyramid Solar every 4 months. Most recently, ETi was updated on November 3, 2026 and Pyramid Solar on November 3, 2026.