POWER2Go vs TNA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
TNA
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | POWER2Go | TNA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | DiniTech GmbH | MedFlow Systems UG (haftungsbeschränkt) |
In-app purchases
POWER2Go
No in-app purchases
TNA
No in-app purchases









