Comparison

e vs Ferroamp Installer

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

Head to head
About

e

Features
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e-Sense Flex is a wireless system developed for lighting control based on motion detection. The system is based on microwave technology and provides the right amount of light where it is needed and saves energy based on where people actually are. The e-Sense Flex app lets you commission and configure your e-Sense Flex equipped luminaries from Fagerhult. The system gives the owner freedom of optimizing the installation with great energy saving potential through the easy to understand and intuitive app. Through NFC or camera EnOcean kinetic switches can be bind to the system if traditional wall switches are required in the installation.

About

Ferroamp Installer

Features
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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.

Screenshots

e3 screens
Ferroamp Installer4 screens

Verdict

The call

The clearest difference is update cadence: Ferroamp Installer at fortnightly against e's every 3 months. e's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 16.4). On price, ads and in-app purchases 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

e ships an update every 3 months, Ferroamp Installer fortnightly. The most recent releases landed on September 19, 2026 and October 1, 2026 respectively.

Scorecard3 real differences ยท 3 level
e versus Ferroamp Installer: the parameters behind the verdict, then further details
ParametereFerroamp Installer
PriceFreeFree
Update frequencyEvery 3 monthsFortnightly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS10.0 โ€” better16.4
Further details โ€” not scored
Size39 MB77 MB
Age rating4+4+
DeveloperFagerhults Belysning ABFerroamp AB

In-app purchases

None

e

No in-app purchases

None

Ferroamp Installer

No in-app purchases

Questions

Is e free?
e is free to download, with no in-app purchases.
Is Ferroamp Installer free?
Ferroamp Installer is free to download, with no in-app purchases.
Do e or Ferroamp Installer have ads?
Neither e nor Ferroamp Installer shows ads.
Which is updated more often, e or Ferroamp Installer?
e ships an update every 3 months, and Ferroamp Installer fortnightly. Most recently, e was updated on September 19, 2026 and Ferroamp Installer on October 1, 2026.

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