Ferroamp Installer vs KeepAi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ferroamp Installer
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The app for installing a Ferroamp system. Get help installing, operating and maintaining your customers' Ferroamp systems. Get a clear overview of the systems you have installed and quick access to documentation and support if needed. Log in with your Ferroamp account to get started. This is our first version, and more features will be added over time. For a more detailed view of your customers' facilities and the ability to adjust settings, log into Ferroamp EnergyCloud at ferroamp.com.
KeepAi
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Many homeowners, BRF etc., have invested in solar panels in recent years as a clean energy alternative to bringing down electricity costs. Make the solar power battery system work for you even when the sun isn’t shining. With El Plus Plus AI technology your system will buy/sell electricity to meet your household needs and save you money.
Screenshots
Verdict
Ferroamp Installer and KeepAi are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ferroamp Installer ships an update monthly, KeepAi every 5 weeks. The most recent releases landed on September 13, 2026 and March 4, 2026 respectively.
| Parameter | Ferroamp Installer | KeepAi |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 76 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Ferroamp AB | El Plus Plus AB |
In-app purchases
Ferroamp Installer
No in-app purchases
KeepAi
No in-app purchases
Questions
Is Ferroamp Installer free?
Is KeepAi free?
Do Ferroamp Installer or KeepAi have ads?
Which is updated more often, Ferroamp Installer or KeepAi?
Other comparisons
