JRD SCAN vs UnitFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JRD SCAN
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JorudanTicket専用のスキャンコードappです。 ユーザーが電子チケットを購入したことを確認し、使用状態を確認するために使用されます。
UnitFlow
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Convert miles to kilometers, pounds to kg, ounces to grams, and Fahrenheit to Celsius instantly. Perfect for switching between metric and imperial systems and for converting between multiples and submultiples of the same unit. Works completely offline. UnitFlow is ideal for travel, study, and working with international measurements or content from countries using different measurement systems. CONVERSIONS BETWEEN SYSTEMS - Miles ↔ Kilometers - Pounds ↔ Kilograms - Ounces ↔ Grams - Gallons ↔ Liters - Fahrenheit ↔ Celsius - Feet and inches ↔ Centimeters - Miles per hour ↔ km/h - Knots ↔ km/h CONVERSIONS WITHIN THE SAME UNIT Also supports conversions between multiples and submultiples: - Meters, centimeters, millimeters - Kilograms, grams, milligrams - Liters and milliliters - Hours, minutes, seconds FREE CATEGORIES (7) - Length - Weight - Volume - Area - Temperature - Speed - Time PREMIUM CATEGORIES With one-time purchase (no subscription), unlock 7 additional categories: - Pressure (bar, psi, pascal, atmospheres) - Energy (joules, calories, kilowatt-hours) - Voltage (volts, millivolts, kilovolts) - Current (amperes, milliamperes) - Power (watts, kilowatts, horsepower) - Digital Data (bytes, KB, MB, GB, TB) - Data Transfer Rate (bit/s, kbit/s, Mbit/s, Gbit/s) MULTILINGUAL SUPPORT UnitFlow is available in 6 languages: Italian, English, French, German, Spanish, and Japanese. From the developer of CurrencyFlow.
Screenshots
Verdict
The clearest difference is in-app purchases: JRD SCAN at none against UnitFlow's 1. JRD SCAN also leads on iOS requirement (13.0 vs 26.2). UnitFlow's advantage is device support. On price 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. UnitFlow sells 1 one-off in-app purchase. JRD SCAN asks for nothing beyond the download.
| Parameter | JRD SCAN | UnitFlow |
|---|---|---|
| Price | Free | Free |
| Ads | — | Yes |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 13.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 7 MB | 15 MB |
| Age rating | 17+ | 4+ |
| Developer | JORUDAN | Antonio Cetrangolo |
In-app purchases
JRD SCAN
No in-app purchases
UnitFlow
- UnitFlow Premium$2.99









