Comparison

POWER2Go vs TNA

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

Head to head
About

POWER2Go

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With the POWER2Go App you can view various settings for your POWER2Go, interesting statistics and information about your charging process. The app gives you access to advanced features such as photovoltaic led charging, automated charging reports, and the ability to control charging power and charging current. With the POWER2Go app you always have a complete overview of your charging process: different parameters such as voltage, current, power and energy are visualized and you can change the current in up to 0,1A steps while charging. Charging costs, average energy consumption, range, CO2 savings and other useful information are displayed and recorded. With the POWER2Go App you benefit from many additional features: * Cloud access - Record all your charging processes and access your POWER2Go from anywhere * OCPP - integrate your POWER2Go into a charging network * Charge control - start or end your charging process at the push of a button * Integrated energy meter - all information comfortably in your hand * Adjustable energy limit - Simply limit the amount of energy for your electric car * Charge statistics - keep the overview of charged energy, electricity costs and much more

About

TNA

Features
Read full description

Das TNA Berichtssystem ermöglicht es Rettungsdienstmitarbeitern in Thüringen, strukturiertes und auf Wunsch anonymes Feedback zur Zusammenarbeit mit dem Telenotarztsystem abzugeben. Bewerten Sie Kommunikation, Teamorientierung, organisatorische Abläufe und technische Aspekte Ihrer Einsätze mit dem Telenotarzt. Ihre Rückmeldungen helfen, das Thüringer Telenotarztsystem kontinuierlich zu verbessern. Funktionen: • Anonyme oder namentliche Berichterstattung • Bewertung in mehreren Kategorien (Kommunikation, Teamarbeit, Organisation, Technik) • Einfache Schritt-für-Schritt-Eingabe • Offline-fähig - Berichte werden bei Netzwerkverfügbarkeit automatisch übertragen

Screenshots

POWER2Go4 screens
TNA1 screens

Verdict

The call

The clearest difference is update cadence: TNA at every 9 days against POWER2Go's every 6 weeks. TNA also leads on 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

POWER2Go ships an update every 6 weeks, TNA every 9 days. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
POWER2Go versus TNA: the parameters behind the verdict, then further details
ParameterPOWER2GoTNA
PriceFreeFree
Update frequencyEvery 6 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size49 MB4 MB
Age rating4+4+
DeveloperDiniTech GmbHMedFlow Systems UG (haftungsbeschränkt)

In-app purchases

None

POWER2Go

No in-app purchases

None

TNA

No in-app purchases

Questions

Is POWER2Go free?
POWER2Go is free to download, with no in-app purchases.
Is TNA free?
TNA is free to download, with no in-app purchases.
Do POWER2Go or TNA have ads?
Neither POWER2Go nor TNA shows ads.
Which is updated more often, POWER2Go or TNA?
POWER2Go ships an update every 6 weeks, and TNA every 9 days. Most recently, POWER2Go was updated on October 17, 2026 and TNA on October 25, 2026.

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