Comparison

IOmeter vs It's Tempo

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

Head to head

About

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

About

It's Tempo

Features

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A convenient programme that allows you to keep track of your working hours. You can add breaks and finally have the total time worked. By swiping left or right, you can delete the recording or edit it.

Screenshots

IOmeter4 screens

It's Tempo4 screens

Verdict

The call

The clearest difference is iOS requirement: IOmeter at 15.0 against It's Tempo's 17.5. On price, update cadence, ads and in-app purchases 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

IOmeter ships an update monthly, It's Tempo every 3 weeks. The most recent releases landed on September 9, 2026 and June 10, 2026 respectively.

Scorecard1 real difference · 5 level

IOmeter versus It's Tempo: the parameters behind the verdict, then further details
Parameter	IOmeter	It's Tempo
Price	Free	Free
Update frequency	Monthly	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod — better	iPhone
Requires iOS	15.0 — better	17.5
Further details — not scored
Size	41 MB	3 MB
Age rating	4+	4+
Developer	IOmeter GmbH	Terenzio Cavalli

In-app purchases

None

IOmeter

No in-app purchases

None

It's Tempo

No in-app purchases

Questions

Is IOmeter free?

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

Is It's Tempo free?

It's Tempo is free to download, with no in-app purchases.

Do IOmeter or It's Tempo have ads?

Neither IOmeter nor It's Tempo shows ads.

Which is updated more often, IOmeter or It's Tempo?

IOmeter ships an update monthly, and It's Tempo every 3 weeks. Most recently, IOmeter was updated on September 9, 2026 and It's Tempo on June 10, 2026.