Comparison

Ferroamp vs Phasebox

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

Control PhaseBox EV Charger.

Free

🔧 Utilities

No ratingsView app →

About

Ferroamp

Features

Read full description

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

Phasebox

Features

Read full description

PhaseBox is an advanced charger for electric and hybrid plug-in cars. Use the app to easily activate, set a time schedule and view live charging data.

Screenshots

Ferroamp4 screens

Phasebox4 screens

Verdict

The call

The clearest difference is update cadence: Ferroamp at every 2 weeks against Phasebox's every 14 months. Phasebox's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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, Phasebox every 14 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 4 level

Ferroamp versus Phasebox: the parameters behind the verdict, then further details
Parameter	Ferroamp	Phasebox
Price	Free	Free
Update frequency	Every 2 weeks — better	Every 14 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone	iPhone, iPad, iPod — better
Requires iOS	16.4	15.0 — better
Further details — not scored
Size	75 MB	23 MB
Age rating	4+	4+
Developer	Ferroamp AB	PhaseBox AB

In-app purchases

None

Ferroamp

No in-app purchases

None

Phasebox

No in-app purchases

Questions

Is Ferroamp free?

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

Is Phasebox free?

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

Do Ferroamp or Phasebox have ads?

Neither Ferroamp nor Phasebox shows ads.

Which is updated more often, Ferroamp or Phasebox?

Ferroamp ships an update every 2 weeks, and Phasebox every 14 months. Most recently, Ferroamp was updated on October 24, 2026 and Phasebox on October 14, 2026.