IOmeter vs Avaris One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IOmeter
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Dein Strom zählt. IOmeter macht deinen Energieverbrauch sichtbar – präzise, verständlich und in Echtzeit. Behalte jederzeit den Überblick, entdecke Einsparpotenziale und nutze smarte Integrationen für ein effizienteres Zuhause. Funktionen im Überblick: - Übersichtliche Verbrauchsvisualisierung in kWh und Euro - Unterstützung von Einrichtungs- und Zweirichtungszählern - Unterstützung von Doppeltarifzählern (Datenexport) - Kompatibel mit einfachen Tarifen - Ad-hoc-Leistungsanzeige - Abschlagswarner - Export als Excel und CSV - Integration mit Home Assistant - Integration mit EVCC - Integration mit Zerofy - Pin Eingabe Unterstützung
Avaris One
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Avaris One is a privately developed mobile app designed to provide convenient access to the Avantra GraphQL API. It allows you to view system and workflow data, analyze status information, and visualize results directly on your iPhone or iPad. Main features include: • Overview of all connected Avantra servers • Detailed views of SAP systems, databases, and workflows • Execution history with status, checks, and runtime information • Timeline and heuristic analysis to detect recurring events • Management of multiple server profiles with individual favorites • Secure local credential storage in the iOS Keychain • Support for API token–based authentication • Offline caching for faster access Avaris One is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Avantra or Syslink. All product names, trademarks, and brands mentioned are the property of their respective owners. The app is intended for technical users and IT administrators who want to access and analyze Avantra data on the go, with a focus on clarity, security, and usability.
Screenshots
Verdict
The clearest difference is update cadence: Avaris One at every 2 days against IOmeter's monthly. IOmeter's advantage is iOS requirement (15.0 vs 26.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
IOmeter ships an update monthly, Avaris One every 2 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.
| Parameter | IOmeter | Avaris One |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 41 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | IOmeter GmbH | Jan Gerster |
In-app purchases
IOmeter
No in-app purchases
Avaris One
No in-app purchases









