Comparison

EnergyControl vs IOmeter

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

Head to head
About

EnergyControl

Track and analyze your household's energy and water consumption. Easily input meter readings, manage various utilities with flexible meters, and gain insights into your spending with clear charts and forecasts. Understand your usage patterns and predict future costs.

Highlights
  • Flexible meter management for various utilities
  • Consumption analysis with charts and tables
  • Intelligent cost and consumption forecasts
  • Fast meter reading input with estimation
  • Cost management with contract date tracking
  • CSV import and export of meter data
Features
Read full description

How much electricity will I consume this year? What is the difference in heating costs between winter and summer? How much water does my household use per week? How long will the level of my oil tank last? If you can not answer such or similar questions then EnergyControl is your app! *** Simple and Intuitive You do not need to make complicated settings - everything is simple and easy to understand. You have already recorded some meter readings? No problem - import your csv file and off you go. *** Flexible meters You can manage as many meters as you like. Each meter is configurable as you need it - for electricity, oil, gas, water and much more. With virtual meters you can join two meters and evaluate them in combination. If you want, you can give each meter its own color, so you can find it quickly. Entered meter data can be exported to a CSV file at any time. *** Consumption Analysis Analyze your consumption and costs with clear tables and charts. You can view the data in weeks, months, quarters or years. Intelligent forecasts tell you what costs you have to expect in the whole year or how long your fuel tank will last. *** Fast Meter Input With a swipe to the right in the overview you can enter a meter reading without annoying detour. The current meter reading is estimated and preset, so you often have to make only minimal adjustments. *** Cost Management You can manage the costs for each meter. The costs change to January? No problem. Just enter the new contract with the start date and the data will be calculated correctly. *** Free & Ad Free You can download and use EnergyControl completely for free.

About

IOmeter

Read full description

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

Screenshots

EnergyControl4 screens
IOmeter4 screens

Verdict

The call

The clearest difference is in-app purchases: IOmeter at none against EnergyControl's 1. On price, update cadence, ads 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. EnergyControl sells 1 one-off in-app purchase. IOmeter asks for nothing beyond the download.

UpkeepUpdate frequency

EnergyControl ships an update every 2 months, IOmeter monthly. The most recent releases landed on June 10, 2026 and September 9, 2026 respectively.

Scorecard1 real difference · 7 level
EnergyControl versus IOmeter: the parameters behind the verdict, then further details
ParameterEnergyControlIOmeter
PriceFreeFree
Positive reviews86.2% of reviews—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size20 MB41 MB
Age rating4+4+
DeveloperRonny SteigemannIOmeter GmbH

In-app purchases

1 purchases

EnergyControl

One-time1
  • EnergyControl Premium$3.99
None

IOmeter

No in-app purchases

Questions

Is EnergyControl free?
EnergyControl is free to download, with in-app purchases available.
Is IOmeter free?
IOmeter is free to download, with no in-app purchases.
Do EnergyControl or IOmeter have ads?
Neither EnergyControl nor IOmeter shows ads.
Which is updated more often, EnergyControl or IOmeter?
EnergyControl ships an update every 2 months, and IOmeter monthly. Most recently, EnergyControl was updated on June 10, 2026 and IOmeter on September 9, 2026.

Other comparisons