Multi QR Reader vs Ohm's Law+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multi QR Reader
Easily scan multiple QR codes and barcodes simultaneously. Get detailed information and manage your scanned data with features like history, CSV, and PDF export. Create your own QR codes to share information securely.
- Batch QR and barcode scanning
- Detailed data cards
- Scan history
- CSV and PDF export
- QR code creation
- Support for various code types
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Batch QR Scanner very easy to use just open the app and it will automatically detect all QR/Barcode (Multiple QR/Barcode at once). it just not giving details, it will also provide relevant options to manage scanned information. - QR Code detailed data cards - Scan history - Batch Scan - CSV Export - PDF Export Privacy Policy: https://sites.google.com/view/ios-downloader/privacy-policy Terms of Use: https://sites.google.com/view/ios-downloader/terms-of-use Free Features:- Scan all types of QR & Barcodes- including 1D, 2D,3D code (Micro QR, QR CODE,UPC_A, EAN8, EAN13, CODE128, CODE39, CODE93, PDF417) - Supported actions: Web links, Text, ISBN, Geolocation, email address, Phone Number, card details, Wi-Fi connection details, contact, SMS, calendar events, bitcoins, and many more.- Create all types of QR Barcodes, to share secure and safe data over social network - applications. Premium Features: 3 days FREE trial- Multiple QRcode, barcode scan at once- Export scanned QRcode, barcode with PDF and Excel sheet(CSV). Export scanned QRcode, barcode with PDF and Excel sheet(CSV). If you have any queries, please feel free to contact nsdebugger@gmail.com Want to request a new feature? please feel free to contact nsdebugger@gmail.com and we'll be in touch to assist you.
Ohm's Law+
This utility app simplifies electrical calculations with a clean interface. Input any two values (voltage, current, resistance, or power) to instantly solve for the remaining ones. It also includes a resistor color code calculator and a home screen widget for quick access.
- Electrical calculations
- Resistor color code calculator
- Home screen widget
- Sleek Liquid Glass interface
- Accurate and fast
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Make electrical calculations effortless with Ohm’s Law+, designed for iOS 26 with a sleek Liquid Glass interface. Whether you’re a student, hobbyist, or engineer, simply enter any two known values—voltage, current, resistance, or power—and instantly solve for the rest. • Resistor Color Code Calculator – Quickly decode resistor values with an intuitive color-band layout. • Home Screen Widget – Jump straight to the calculator or resistor tool with a single tap. • Liquid Glass Design – A smooth, modern interface built for iOS 26. • Accurate. Fast. Simple. – Designed for clarity, precision, and speed. No Ads. No Clutter.
Screenshots
Verdict
The clearest difference is price: Multi QR Reader at Free against Ohm's Law+'s $0.99. Multi QR Reader also leads on ratings volume (33 vs 2) and iOS requirement (13.0 vs 26.0). Ohm's Law+'s advantage is in-app purchases (none vs 2) and update cadence (daily vs monthly). On rating, 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
Multi QR Reader is free to download; Ohm's Law+ costs $0.99 up front. Multi QR Reader sells 2 in-app purchases, starting at $2.99 per 3 months. Ohm's Law+ asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Multi QR Reader against 5.0 for Ohm's Law+. That said, the two scores are not equally well evidenced: Multi QR Reader has 33 ratings behind it against 2, so its average is the more settled of the two.
Multi QR Reader ships an update monthly, Ohm's Law+ daily. The most recent releases landed on September 28, 2026 and June 2, 2026 respectively.
| Parameter | Multi QR Reader | Ohm's Law+ |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.9 (33 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 33 — better | 2 |
| Update frequency | Monthly | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 12 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Pratik Sodha | Kanz Studios |
Customer experience
Multi QR Reader
Ohm's Law+
In-app purchases
Multi QR Reader
- Batch Scanner Premium3 Days trial$2.993 Months
- Batch Scanner Pro3 Days trial$9.993 Months
Ohm's Law+
No in-app purchases
Questions
Is Multi QR Reader free?
Is Ohm's Law+ free?
Which has better reviews, Multi QR Reader or Ohm's Law+?
Do Multi QR Reader or Ohm's Law+ have ads?
Which is updated more often, Multi QR Reader or Ohm's Law+?
Other comparisons
