Comparison

Meter Reading vs Invoice Maker

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

Head to head
About

Meter Reading

Features
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Tired of surprise utility bills? Meter Reading is the simple utility tracker for your electric, natural gas and water meters. Scan or type your meter readings, see what your usage costs so far, and know before the utility bill arrives whether you are on track or heading for a higher bill. No spreadsheets, no account, no hassle. SCAN YOUR METER IN SECONDS Point your camera at the meter and the app reads the numbers for you, right on your device. Works with digital displays and number wheels on electric, gas and water meters. Older dial meters? Type or speak the reading instead. YOUR UNITS, YOUR WAY kWh, CCF and gallons are preset for US meters. Therms, cubic feet or anything else you can type in yourself, for every meter. Gas meters in cubic meters can be converted to kWh automatically. KNOW YOUR UTILITY BILL BEFORE IT ARRIVES Enter your rate plan: price per kWh, base charge and monthly payments. The app does the math: costs to date, a forecast for the whole year and the expected credit or balance due. Tiered rates, rate changes and a plan comparison are built in, and a reminder tells you before your contract term ends. DASHBOARD: EVERYTHING AT A GLANCE Every meter gets its own dashboard: current reading, this year's usage with forecast, monthly trend, comparison with last year, a heatmap across all years and automatic insights when your usage looks unusual. Pick the cards you want and put them in your order. SOLAR, NET METERING AND HEAT PUMPS Virtual meters calculate what no single meter shows: how much solar power you use yourself, how much you send back to the grid and how much you buy from your utility. Start from a template (solar with grid export, solar with self-consumption, solar with heat pump) or write your own formula. Enter your export credit rate to see what your solar earns, and the heat pump meter shows your seasonal performance factor. BUILT FOR HOMEOWNERS, RENTERS AND LANDLORDS Manage multiple homes, rental units and properties, assign meters to each one and read all meters of a property in one go. Print a QR code for every meter and open the right one with a scan. Create annual statements and utility cost statements for your tenants as PDF. NEVER MISS A READING Set reminders for each meter: daily, weekly, monthly or quarterly. Add up to four photos, notes and tags to every reading, and mark the readings you have reported to your utility. SEE HOW WEATHER DRIVES YOUR BILL Outdoor temperature, rain and sunshine hours right next to your usage. Find out how much a heat wave or a cold snap really costs you in heating and cooling. IMPORT, EXPORT, BACKUP CSV import and export for readings, rate plans, payments and gas conversions. PDF reports to share. Back up your data to a file, with a reminder. PRIVATE BY DESIGN Your readings and rate plans stay on your device. No sign-up, no account, no cloud required. Light and dark mode, for iPhone and iPad, in 30 languages. FREE, NO SUBSCRIPTION REQUIRED Every feature is free. Premium only removes the ads and supports further development. SUPPORTED METERS β€’ Electric meters, including time-of-use (peak/off-peak) and multi-rate meters β€’ Bidirectional net meters for solar, also with multiple rates β€’ Solar production meters and grid export meters β€’ Plug-in energy monitors and prepaid electric meters with balance forecast β€’ Heat pump meters with seasonal performance factor, district heating meters β€’ Natural gas meters, heating oil tanks and pellet heating β€’ Water meters, irrigation and sprinkler submeters (excluded from sewer charges) β€’ Virtual meters with your own formula Whether you own, rent or manage properties: Meter Reading helps you understand your electricity usage and lower your utility bills. Download for free today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Invoice Maker

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Invoice Maker lets you create professional invoices on mobile in minutes. Designed for freelancers, agencies, and small businesses, it removes setup friction so you can focus on getting paid. NO LOGIN REQUIRED Open the app and start invoicing right away. No account creation needed for core invoicing flow. FAST INVOICE WORKFLOW β€’ Add seller and client details β€’ Add invoice items with quantity, rate, tax, and discount β€’ See automatic subtotal and total calculations β€’ Preview before sending PROFESSIONAL PDF OUTPUT Generate clean, client-ready PDF invoices you can share instantly. Print-friendly output is available when you need a physical copy. MULTI-CURRENCY & LOCALIZATION Invoice in different currencies with locale-aware formatting for amounts and dates. Great for cross-border clients and international work. REUSABLE PROFILES Save seller/business info and client records to speed up future invoices and avoid repetitive typing. ORGANIZED HISTORY Track your invoices by status: β€’ Draft β€’ Sent β€’ Paid β€’ Overdue MOBILE-FIRST BY DESIGN Invoice Maker is optimized for quick actions on the go, with clear forms, fast editing, and modern templates. WHO IT’S FOR β€’ Freelancers β€’ Consultants β€’ Creators β€’ Contractors β€’ Small agencies β€’ Local businesses If you want a simple and powerful invoice app without unnecessary complexity, Invoice Maker is built for your daily billing workflow. Eula: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Meter Reading4 screens

Verdict

The call

The clearest difference is device support: Meter Reading at 3 against Invoice Maker's β€”. On price, in-app purchases and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Meter Reading sells 10 in-app purchases, starting at $0.99 per month and Invoice Maker sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Β· 5 level
Meter Reading versus Invoice Maker: the parameters behind the verdict, then further details
ParameterMeter ReadingInvoice Maker
PriceFreeFree
Update frequencyEvery 2 weeksβ€”
AdsYesβ€”
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betterβ€”
Requires iOS15.0 β€” better15.1
Further details β€” not scored
Size253 MB43 MB
Age rating4+4+
DeveloperMoritz KarraschAli Goktas

In-app purchases

10 purchases

Meter Reading

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
3 purchases

Invoice Maker

Subscriptions2
  • Monthly$7.991 Month
  • Yearly$39.991 Year
One-time1
  • Lifetime Pro Unlock$89.99

Questions

Is Meter Reading free?
Meter Reading is free to download, with in-app purchases available.
Is Invoice Maker free?
Invoice Maker is free to download, with in-app purchases available.

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