Comparison

EHW+ vs Meter readings | Read, save

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

Head to head
About

EHW+

Track and analyze your electricity, heating, and water consumption to reduce utility costs and environmental impact. Monitor various meter types, view cost overviews, and receive tips for saving energy. Supports multiple properties and household members.

Highlights
  • Record and evaluate meter readings
  • Track electricity, heating, and water usage
  • Cost overview and consumption analysis
  • Support for various meter types
  • Data import/export and cloud sync
  • Manage multiple properties and users
  • Dark mode support
Features
Read full description

Reduce utility costs & protect the environment Recording and evaluating meter readings Be a climate hero now and use the app The free app EHW+ makes it possible to find out about one's own consumption of electricity, heating and water and the ancillary costs in order to better assess and regulate them. This is good for the wallet and good for the climate. Supported: * Electricity meters (also HT/NT meters). * Water meters (hot water/cold water) * Radiators with evaporator * Oil heating systems * Gas heating systems * Photovoltaic systems/solar systems (electricity feed-in meter*) * Water extraction meter*. Free basic functions: * All meters and readings in one app: there is no limit to how many meters or meter readings you can store. * Minute-by-minute entries and calculations: You determine yourself when you read the meter readings. All calculations are made to the minute. * Cost overview: What does it cost to fill a bathtub? What is the impact of a rising oil price/gas price? See if the cost of electricity/power consumption increases or decreases. * News/tips around utility costs/eco-electricity/climate change. * Meter replacement: The app automatically detects when a meter has been replaced. * Monthly consumption for the last twelve months * Cost calculation based on price per unit * Analyze whether your electricity/water consumption is high or low compared to the German average * Find out which room is heated the most. Assign a room to a meter if it only represents consumption in one room (e.g., two water meters for the bathroom only) * NEW: Compare activities like washing/showering/dishwasher/... * Use the app in dark mode (optional) Import/Export/Sync: * Save meter readings as JSON file (suitable for import). * Import existing meter readings via CSV file * Export all meter readings of your housing unit as a table file*. * Synchronize all your properties in the cloud (optional) * All household members have access to the data Other: * Support for water deduction meters*. * Manage as many residential units as you like*. * Vote on which feature to develop next. Feedback: The app was developed as recently as December 2020. Feedback on the app is highly welcome. * Paid (InApp purchase or monthly subscription). Privacy Manager: https://app.ehwplus.com/#/consent Privacy terms: https://app.ehwplus.com/#/privacy Terms of usage: https://app.ehwplus.com/#/terms

About

Meter readings | Read, save

Features
Read full description

Meter readings offers you a user-friendly solution to monitor your energy consumption and save money in the process. Record and track meter readings for water, electricity, gas and more, all in one place. No more paperwork and complicated Excel spreadsheets. Meter readings makes managing your meter readings simple and intuitive. Overview of functions: Simple recording: Record your meter readings with just a few taps. No more paperwork, no more lost slips of paper - everything in one place! Notifications: Receive reminders when it's time to read your meter readings. Graphical analyses: Comprehensive statistics on your energy consumption. Find out how your consumption develops over time and gain valuable insights to help you become more efficient. Weather data: The consumption overview offers an innovative visualization of outdoor temperature, precipitation and solar radiation. Easily track how the weather affects your consumption over the course of the year. Multiple meters: Easily manage any number of meters for different apartments or locations. Reports and export: Generate detailed reports and export them in a practical PDF format. Personalized settings: Customize the app to your preferences and enjoy a tailored experience. And much more... Supported meters: - Electricity meter - Two-tariff meter (High tariff/Low tariff meter) - Bidirectional meter - Electricity feed-in meter for photovoltaic systems - Electricity generation meter - Multi-tariff meter (F1, F2, F3) - Power measuring devices (ideal for balcony power plants) - Bidirectional two-tariff meter (High tariff, Low tariff, 2.8.0) - Bidirectional Multi-Tariff Meter (1.8.1, 1.8.2, 2.8.1, 2.8.2) - Prepaid electricity meter - Heat pump meter - Water meters - Gas heaters - Pellet heaters - Oil heaters / oil tanks - District heating meter - Garden water meter Ready to optimize your energy consumption and save money? Whether you're a homeowner, landlord or tenant, Meter readings is the ideal solution to efficiently track your consumption and keep your energy costs under control. Download Meter readings today and start your journey to a more efficient and sustainable home! Data protection regulations: https://www.zaehlerstaende.com/privacy/ Terms of use: https://www.zaehlerstaende.com/terms/

Screenshots

EHW+4 screens
Meter readings | Read, save4 screens

Verdict

The call

The clearest difference is ads: EHW+ at none against Meter readings | Read, save's shown. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. EHW+ sells 8 in-app purchases, starting at $0.99 per month and Meter readings | Read, save sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

EHW+ ships an update every 10 days, Meter readings | Read, save every 2 weeks. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 9 level
EHW+ versus Meter readings | Read, save: the parameters behind the verdict, then further details
ParameterEHW+Meter readings | Read, save
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews95.2% of reviews—
Number of ratings1 — better—
Update frequencyEvery 10 days — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size110 MB242 MB
Age rating9+4+
DeveloperTimo BaehrMoritz Karrasch

In-app purchases

8 purchases

EHW+

Subscriptions4
  • Premium$0.991 Month
  • Monthly subscription$1.991 Month
  • Premium Yearly$7.491 Year
Show 1 more
  • Annual subscription$8.991 Year
One-time4
  • Water extraction meter$3.99
  • Einspeiszähler für PV-Anlagen$3.99
  • Multiple objects$4.99
Show 1 more
  • Further statistics$8.99
10 purchases

Meter readings | Read, save

Subscriptions2
  • Monthly ad-free subscription7 Days trial$0.991 Month
  • Yearly ad-free subscription$8.991 Year
One-time8
  • Donation XXS$0.99
  • Donation XS$1.99
  • Donation S$3.99
Show 5 more
  • Donation M$8.99
  • Donation L$17.99
  • Ad-Free$22.99
  • Donation XL$44.99
  • Donation XXL$89.99

Questions

Is EHW+ free?
EHW+ is free to download, with in-app purchases available.
Is Meter readings | Read, save free?
Meter readings | Read, save is free to download, with in-app purchases available.
Do EHW+ or Meter readings | Read, save have ads?
Meter readings | Read, save shows ads; EHW+ does not.
Which is updated more often, EHW+ or Meter readings | Read, save?
EHW+ ships an update every 10 days, and Meter readings | Read, save every 2 weeks. Most recently, EHW+ was updated on September 21, 2026 and Meter readings | Read, save on September 17, 2026.

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