Comparison

Ferroamp vs Qallify

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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Monitor and control your Ferroamp system directly from your phone. Track electricity production, energy consumption, battery status, and phase balancing in real time. With FerroAI, your system can automatically optimize your energy usage, or you can take control yourself using scheduled settings. Log in with your Ferroamp account and take full control of your energy – right from the app. For instructions, visit https://ferroamp.com/kundservice/ Please note: Scheduling in the app is available for systems running EnergyHub Operating System 7.0 or later. For older systems, scheduling is available through the web portal.

About

Qallify

Features

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VoIP app for calling and accepting calls on your Qallify number.

Screenshots

Ferroamp4 screens

Qallify4 screens

Verdict

The call

The clearest difference is update cadence: Ferroamp at every 2 weeks against Qallify's every 5 weeks. Qallify's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, 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

Ferroamp ships an update every 2 weeks, Qallify every 5 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 3 level

Ferroamp versus Qallify: the parameters behind the verdict, then further details
Parameter	Ferroamp	Qallify
Price	Free	Free
Update frequency	Every 2 weeks — better	Every 5 weeks
Ads	No	No
In-app purchases	No	No
Devices	iPhone	iPhone, iPad, iPod — better
Requires iOS	16.4	12.0 — better
Further details — not scored
Size	75 MB	43 MB
Age rating	4+	17+
Developer	Ferroamp AB	Qallify Services AB

In-app purchases

None

Ferroamp

No in-app purchases

None

Qallify

No in-app purchases

Questions

Is Ferroamp free?

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

Is Qallify free?

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

Do Ferroamp or Qallify have ads?

Neither Ferroamp nor Qallify shows ads.

Which is updated more often, Ferroamp or Qallify?

Ferroamp ships an update every 2 weeks, and Qallify every 5 weeks. Most recently, Ferroamp was updated on November 3, 2026 and Qallify on October 25, 2026.