Comparison

Powout vs Volthium Pro Series

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

Head to head

Infinite Energy

About

Powout

Features

Read full description

Powout APP is used to manage the band of topband power supply devices. When connected to devices through Bluetooth, users can check the status information of batteries. At the same time, control Powout switch, LED light, etc

About

Volthium Pro Series

Features

Read full description

Allows highly detailed visualization of the battery's internal parameters via Bluetooth. Allows technicians to deactivate the battery charge/discharge function from within the application. The user can view LIVE charge and/or discharge current, SOC, SOH, temperature, charge and discharge current, and status (Stand by, or in protection mode, or in discharge mode).

Screenshots

Powout4 screens

Volthium Pro Series3 screens

Verdict

The call

Powout and Volthium Pro Series 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

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

ScorecardNo meaningful differences

Powout versus Volthium Pro Series: the parameters behind the verdict, then further details
Parameter	Powout	Volthium Pro Series
Price	Free	Free
Update frequency	Every 2 months	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	14.0	13.0 — better
Further details — not scored
Size	42 MB	20 MB
Age rating	4+	4+
Developer	Shenzhen Topband Battery Co., Ltd	Energie Volthium Inc

In-app purchases

None

Powout

No in-app purchases

None

Volthium Pro Series

No in-app purchases

Questions

Is Powout free?

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

Is Volthium Pro Series free?

Volthium Pro Series is free to download, with no in-app purchases.

Do Powout or Volthium Pro Series have ads?

Neither Powout nor Volthium Pro Series shows ads.

Which is updated more often, Powout or Volthium Pro Series?

Powout ships an update every 2 months, and Volthium Pro Series every 2 months. Most recently, Powout was updated on November 7, 2026 and Volthium Pro Series on November 4, 2026.