Utility Meter Tracker vs Zählwerk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Utility Meter Tracker
Read full descriptionHide full description
Stop guessing your utility costs. Track electricity, water, gas, and heating in one app — with real-time cost estimates, usage charts, and smart reminders. Whether you're a homeowner, landlord, or tenant, Utility Meter Tracker gives you full visibility into your usage and spending before the bill arrives. ――――――――――――――――――――――――――――――――――― FREE FEATURES • Track Electricity, Water, Gas, Heating, and Cooling meters • Log readings manually — daily or monthly • View charts and spot usage trends over time • Estimate costs by setting your own utility rates • Manage multiple properties and meters in one place • Set reminders so you never miss a reading • Dark Mode for comfortable use anytime ――――――――――――――――――――――――――――――――――― PREMIUM FEATURES AI Meter Scanning Point your camera at any meter and automatically capture the reading — no typing required. Voice Input Log readings hands-free using voice input. AI Invoice Scanner Photograph or upload a utility bill to automatically extract usage amounts, billing dates, and totals. Usage Insights & Smart Assistant Get automated consumption summaries and personalized efficiency tips based on your real data. Prepaid Meter Tracking Mirror your physical prepaid meter in the app. Monitor remaining credit and units (kWh or m³), log every top-up, and securely store your 20-digit recharge tokens for fast copy-paste reloads. Low Credit Alerts Predictive notifications warn you days before your credit runs out — so you top up before the lights go out. Tiered Rate Tracking (IBT) Visualize your progress through municipal tariff blocks so you always know when you're in the cheapest pricing tier. iCloud Sync & Backup Your data stays safe and synced across all your Apple devices. Ad-Free Experience No ads. No interruptions. Ever. ――――――――――――――――――――――――――――――――――― WHY YOU'LL LOVE IT - No bill surprises — catch unusual usage before the invoice arrives - Built for landlords — manage meters across multiple properties - Log a reading in seconds — manually, by camera, or by voice - Prepaid meter pro — track credit, tokens, and tiered rates in one place - Export anytime — full CSV and Excel export always available ――――――――――――――――――――――――――――――――――― Download free and start tracking today. Note: Automated features (meter scanning, invoice scanning, AI insights) are designed to assist with data entry. Users should verify extracted information for accuracy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Zählwerk
Read full descriptionHide full description
Meter reading? Photo. Done. One photo. All the answers. All in your hands. Zählwerk reads your electricity, gas, water and heating oil meters from a photo – no typing. The app recognises the meter number and the reading, assigns it to the right meter and keeps the photo as a receipt. Already have readings? Import your existing data and start right away with your consumption history – so clear that you'll actually enjoy looking at it. Beautifully designed in British Racing Green – plus two more themes, an elegant light one and a dark one. No account. No ads. No tracking. No forced cloud. Your data stays with you – right on your device. Photograph your meter instead of typing Take a photo of your meter – Zählwerk recognises the meter number and the reading and checks the value against your previous readings. • mechanical dial meters • digital electricity meters • consumption and feed-in on bidirectional meters • warning on unusual or decreasing values • reading date taken automatically from the photo • the photo is kept as a receipt • older photos from your gallery work too Understand consumption and costs Your readings turn into an analysis automatically: • consumption and costs per month and year • consumption per day • comparison with the previous month and the average • monthly chart • calendar year or your own billing period • multiple addresses and meters, with direct comparison No need to read on the first of the month – Zählwerk spreads your consumption across the months day by day. Look ahead instead of being surprised Enter your unit price, base price, instalment and billing period. Zählwerk calculates your expected costs and shows whether you're heading for a back payment or a credit. Price changes with an effective date are taken into account. The simulator shows what an electric car or extra use would change. Photovoltaics and wallbox With a PV system, Zählwerk records grid consumption and feed-in separately and includes the feed-in tariff. With a supported wallbox (currently Easee) you can see what share of your electricity goes into your car. Meter data from your home network Zählwerk can also fetch readings directly from your home network – no photo needed: • Wi-Fi reading head on the meter • camera reader for dial meters • smart home hub or logger • any other address that delivers a meter reading The data stays in your home network. Your data, your rules • readings, photos and contracts stay on your device • optional backup to a cloud folder of your choice – with automatic sync between your devices • backup including receipt photos • CSV export and import • optional biometric lock Photo recognition your way: Zählwerk recognition, recognition directly on the device, or your own key with an AI provider of your choice. Zählwerk recognition analyses the photo and discards it immediately – not stored, not used for AI training. Stop thinking about reading day Set a day and time. Zählwerk reminds you of the next reading every month. Thought through • meter replacement without losing your data • warning on duplicate readings on the same day • mark readings as "reported to the supplier" • filter and edit your history • German, English, French 7-day trial Try Zählwerk for a week with all features, including 50 photo recognitions. Then buy Zählwerk once – no subscription for the app: up to 15 meters at 3 addresses, or Zählwerk Pro with no limits. Nothing disappears without a purchase – only adding new entries is locked. Cloud photo recognition is available after purchase as an optional monthly subscription: 20, 40, 60 or 80 photos a month, cancel any time. Zählwerk turns "I still need to read the meter" into a quick photo – and turns individual readings into a clear picture of your consumption and costs. Terms of use: https://zaehlwerk.app/en/terms/ Privacy: https://zaehlwerk.app/en/app-privacy/
Screenshots
Verdict
The clearest difference is ads: Zählwerk at none against Utility Meter Tracker's shown. Zählwerk also leads on update cadence (every 2 days vs weekly). Utility Meter Tracker's advantage is iOS requirement (13.0 vs 15.0). On price, 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. Utility Meter Tracker sells 2 in-app purchases, starting at $1.99 per month and Zählwerk sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Utility Meter Tracker ships an update weekly, Zählwerk every 2 days. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.
| Parameter | Utility Meter Tracker | Zählwerk |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 60 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | Ovidiu Lup | Stefan Dolfen |
In-app purchases
Utility Meter Tracker
- Pro Subscription3 Days trial$1.991 Month
- Pro Subscription7 Days trial$19.991 Year
Zählwerk
- Cloud recognition · 20 photos$0.991 Month
- Cloud recognition · 40 photos$1.991 Month
- Cloud recognition · 60 photos$2.991 Month
Show 1 moreShow fewer
- Cloud recognition · 80 photos$3.991 Month
- Zählwerk · up to 15 meters$3.99
- Upgrade to Zählwerk Pro$7.99
Questions
Is Utility Meter Tracker free?
Is Zählwerk free?
Do Utility Meter Tracker or Zählwerk have ads?
Which is updated more often, Utility Meter Tracker or Zählwerk?
Other comparisons















