Comparison

VoltUp vs Opis Tech

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

Head to head

About

VoltUp

Features

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Volt Up® ile yolda enerjinizi yükseltin! Mobil uygulamamız ile siz de geniş şarj ağına katılın. * Dinamik Harita: Gerçek zamanlı doluluk durumu ve rotanıza uygun istasyon önerileri. * Esnek Ödeme: Kredi kartınızı ekleyin, ön ödeme tanımlayın, şarj işleminizi sorunsuz tamamlayın. * Performans Takibi: Şarj hızı, harcanan enerji ve maliyet raporlarınızı tek ekranda inceleyin. * Geleceğe Hazır: Hem bireysel hem kurumsal kullanıcılar için optimize edilmiş bir deneyim şimdi Volt Up® ile mümkün.

About

Opis Tech

Features

Read full description

Professional Field & Device Management Terminal Elevate your operational efficiency with Opis Tech, the comprehensive technical management companion for the Opis Cloud ecosystem. Designed specifically for field technicians and facility managers, Opis Tech brings the full power of advanced device management directly to your smartphone.

Screenshots

VoltUp4 screens

Opis Tech3 screens

Verdict

The call

The clearest difference is update cadence: VoltUp at every 2 months against Opis Tech's every 4 months. Opis Tech's advantage is iOS requirement (13.0 vs 15.1). 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

VoltUp ships an update every 2 months, Opis Tech every 4 months. The most recent releases landed on September 22, 2026 and September 7, 2026 respectively.

Scorecard2 real differences · 4 level

VoltUp versus Opis Tech: the parameters behind the verdict, then further details
Parameter	VoltUp	Opis Tech
Price	Free	Free
Update frequency	Every 2 months — better	Every 4 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.1	13.0 — better
Further details — not scored
Size	59 MB	26 MB
Age rating	4+	4+
Developer	ANTTECH BILISIM VE AKARYAKIT ANONIM SIRKETI	Alba Bilgi Teknolojileri A.Ş.

In-app purchases

None

VoltUp

No in-app purchases

None

Opis Tech

No in-app purchases

Questions

Is VoltUp free?

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

Is Opis Tech free?

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

Do VoltUp or Opis Tech have ads?

Neither VoltUp nor Opis Tech shows ads.

Which is updated more often, VoltUp or Opis Tech?

VoltUp ships an update every 2 months, and Opis Tech every 4 months. Most recently, VoltUp was updated on September 22, 2026 and Opis Tech on September 7, 2026.