Comparison

Ferroamp vs SACKit Light

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

Head to head

Ferroamp

Your Ferroamp, pocket sized

About

Ferroamp

Features

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Introducing the app for your Ferroamp System. Access real-time statistics directly from your Ferroamp System, providing a comprehensive overview of your electricity consumption, production, and electricity bought or sold. See how your energy usage has evolved over time with intuitive graphs. Simply log in with your Ferroamp account to get started. This marks our inaugural release, with plans for ongoing enhancements and additional features. For a deeper understanding of your facility's electricity flows and the ability to adjust settings within your Ferroamp System, visit Ferroamp EnergyCloud at ferroamp.com.

About

SACKit Light

Features

Read full description

Unleash the joy of light with SACKit Smart Light. Gather all your SACKit lighting devices in one place and create a universe that matches your mood, any time of day. Enlighten your space with just a tap - Smart and bright!

Screenshots

Ferroamp4 screens

SACKit Light4 screens

Verdict

The call

The clearest difference is update cadence: Ferroamp at every 9 days against SACKit Light's every 16 months. SACKit Light's advantage is iOS requirement (14.0 vs 16.4). 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

Ferroamp ships an update every 9 days, SACKit Light every 16 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 4 level

Ferroamp versus SACKit Light: the parameters behind the verdict, then further details
Parameter	Ferroamp	SACKit Light
Price	Free	Free
Update frequency	Every 9 days — better	Every 16 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone	iPhone, iPod — better
Requires iOS	16.4	14.0 — better
Further details — not scored
Size	75 MB	200 MB
Age rating	4+	12+
Developer	Ferroamp AB	SACKit ApS

In-app purchases

None

Ferroamp

No in-app purchases

None

SACKit Light

No in-app purchases

Questions

Is Ferroamp free?

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

Is SACKit Light free?

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

Do Ferroamp or SACKit Light have ads?

Neither Ferroamp nor SACKit Light shows ads.

Which is updated more often, Ferroamp or SACKit Light?

Ferroamp ships an update every 9 days, and SACKit Light every 16 months. Most recently, Ferroamp was updated on October 7, 2026 and SACKit Light on October 9, 2026.