Comparison

i vs Supervolt Solar

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

Head to head

About

i

Monitor your i-tecc+ LiFePO4 batteries with detailed insights. Track state of charge, capacity, power usage, temperature, and charge cycles. Essential for managing battery health and performance.

Highlights

Monitor state of charge
Track battery capacity
View power consumption
Check battery temperature
Record charge cycles
LiFePO4 battery information

Features

Read full description

i-tecc+ BMS is the perfect tool to get important information about your i-tecc+ LiFePO4 batteries, such as current state of charge, battery capacity, power consumption, temperature, charge cycles and much more.

About

Supervolt Solar

Features

Read full description

Mit Supervolt Solar können Sie Produkte mit integrierter Bluetooth-Unterstützung oder über einen VE.Direct Bluetooth LE-Dongle konfigurieren. EINSTELLUNGEN KONFIGURIEREN: Es ist so einfach, Ihr Gerät zu konfigurieren! Mit nur wenigen Fingertipps auf dem Bildschirm Ihres Telefons werden bearbeitete Einstellungen und Änderungen auf Ihrem Gerät gespeichert. SOFORTIGE DATEN: Sie können aktuelle Daten von Ihrem Solarladegerät oder Batteriemonitor abrufen. LESEN SIE GESCHICHTSAUFZEICHNUNGEN: Mit Blue Solar MPPT-Ladegeräten können Sie Verlaufsaufzeichnungen von bis zu 60 Tagen lesen. DEMO-MODUS: Wählen Sie ein Produkt aus der integrierten Demo-Bibliothek aus und entdecken Sie weitere Funktionen! Diese App erfordert Bluetooth Low Energy, das auf dem iPhone 4S und höher, dem iPad Air und dem iPad Mini (3. und 4. Generation) unterstützt wird. Unterstützte Produkte: *MT-Serie * W-Serie * SMR-Serie * DC-Serie

Screenshots

i4 screens

Supervolt Solar4 screens

Verdict

The call

The clearest difference is update cadence: Supervolt Solar at every 2 months against i's every 19 months. 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

i ships an update every 19 months, Supervolt Solar every 2 months. The most recent releases landed on September 21, 2026 and September 12, 2026 respectively.

Scorecard1 real difference · 7 level

i versus Supervolt Solar: the parameters behind the verdict, then further details
Parameter	i	Supervolt Solar
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 19 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	12.0	11.0 — better
Further details — not scored
Size	34 MB	16 MB
Age rating	4+	4+
Developer	i-tecc batteries GmbH	Bauer Trading GmbH

In-app purchases

None

i

No in-app purchases

None

Supervolt Solar

No in-app purchases

Questions

Is i free?

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

Is Supervolt Solar free?

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

Do i or Supervolt Solar have ads?

Neither i nor Supervolt Solar shows ads.

Which is updated more often, i or Supervolt Solar?

i ships an update every 19 months, and Supervolt Solar every 2 months. Most recently, i was updated on September 21, 2026 and Supervolt Solar on September 12, 2026.