Zählwerk vs Textream
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zählwerk
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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/
Textream
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Keep your eyes close to the camera and your place in the script. Textream is a teleprompter for iPhone and iPad that can follow the words you say, scroll at a steady pace, or move only while you speak. Paste or write a script, choose Read or Record, and start presenting. THREE WAYS TO STAY ON SCRIPT • Word Tracking follows and highlights the words you say using Apple Speech Recognition. • Classic scrolls at a steady speed without speech recognition. • Voice-Activated scrolls while you speak and pauses when you stop. BETTER EYE CONTACT Keep the active line just below the front camera, or place it in the center of the screen. Textream keeps the last spoken line visible in Word Tracking mode so you can continue naturally. In Classic and Voice-Activated modes, swipe left or right to change speed without interfering with vertical scrolling. If your script appears to use a different language, Textream can suggest a matching Word Tracking language. READ OR RECORD Use a clean fullscreen teleprompter in portrait or landscape. Show the camera behind your script when you want a live preview, or use Record mode to capture front- or back-camera video with microphone audio. The teleprompter stays visible to you but is not added to the saved video. YOUR RECORDINGS Completed videos are saved to Photos. Open Textream’s recordings gallery to play videos made with Textream, trim a recording with the system video editor, select multiple recordings, or delete them from Photos. If a save fails, Textream keeps a local pending copy so you can retry or discard it. MAKE IT COMFORTABLE TO READ Choose the typeface, size, text color, stage-direction color, and camera-overlay opacity. OpenDyslexic is included. Put stage directions in brackets; Textream displays them without treating them as spoken words. A fullscreen editor gives longer scripts more room. PRIVATE BY DESIGN Textream has no account, ads, analytics, or developer-operated cloud service. Scripts and settings stay on your device. Word Tracking uses Apple’s speech-recognition framework; depending on your device, selected language, and service availability, Apple may process speech on-device or send microphone audio to Apple. Textream’s source code is available on GitHub. A separate Textream app is also available for Mac.
Screenshots
Verdict
The clearest difference is in-app purchases: Textream at none against Zählwerk's 6. Zählwerk's advantage is iOS requirement (15.0 vs 26.0). On price, 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
Both are free to download. Zählwerk sells 6 in-app purchases, starting at $0.99 per month. Textream asks for nothing beyond the download.
| Parameter | Zählwerk | Textream |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 27 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Stefan Dolfen | Fatih Kadir Akin |
In-app purchases
Zählwerk
- Cloud recognition · 20 photos$0.991 Month
- Cloud recognition · 40 photos$1.991 Month
- Cloud recognition · 60 photos$2.991 Month
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- Cloud recognition · 80 photos$3.991 Month
- Zählwerk · up to 15 meters$3.99
- Upgrade to Zählwerk Pro$7.99
Textream
No in-app purchases









