Comparison

VIN Decoder APP vs UniChange

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

Head to head
About

VIN Decoder APP

Decode vehicle identification numbers (VIN) quickly and easily. Access key information about any vehicle, including manufacturer, model, and technical specifications, by scanning VINs or barcodes. Ideal for car buyers, sellers, or enthusiasts.

Highlights
  • Decode VINs
  • Scan VIN text
  • Scan VIN barcodes
  • Scan QR codes
  • Retrieve manufacturer and model
  • Access technical parameters
Features
Read full description

VIN Decoder, the good app for decoding vehicle identification numbers (VIN). With our powerful tool, you can quickly retrieve important information about any vehicle. Whether you're buying a used car, selling a used car, or just want to learn more about your own vehicle, VIN Decoder gives you all the important info at your fingertips! By entering or quickly scanning the VIN text or barcode or QR code, you can access important information such as the manufacturer and (rough) model, as well as important technical parameters of your vehicle.

About

UniChange

Features
Read full description

UniChange is a fast, intuitive unit and currency converter for everyday use. ■ 24 Categories, 200+ Units Length, Weight, Temperature, Area, Volume, Speed, Time, Data, Pressure, Energy, Power, Angle, Frequency, Fuel Efficiency, Voltage, Electric Charge, Current, Resistance, Torque, Density, Force, Illuminance, Concentration, Kitchen ■ 100+ Real-Time Currencies Major currencies from around the world with automatically updated exchange rates. ■ My Conversions Save your frequently used conversions as presets. Enter a number and see all results at a glance. ■ Widget Support Place widgets on your Home Screen or Lock Screen for quick access to conversion results. ■ Clean Design Simple keypad input. Dark mode support. Available in Japanese, English, Chinese, and Korean. ■ UniChange Pro (In-App Purchase) ・100+ currencies unlocked ・Unlimited My Conversions ・50 conversion history entries ・Hourly rate updates

Screenshots

VIN Decoder APP4 screens
UniChange4 screens

Verdict

The call

The clearest difference is in-app purchases: UniChange at none against VIN Decoder APP's 7. UniChange also leads on ads (none vs shown). VIN Decoder APP's advantage is iOS requirement (13.0 vs 17.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. VIN Decoder APP sells 7 one-off in-app purchases. UniChange asks for nothing beyond the download.

Scorecard3 real differences · 7 level
VIN Decoder APP versus UniChange: the parameters behind the verdict, then further details
ParameterVIN Decoder APPUniChange
PriceFreeFree
Rating4.2 (10 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings10 — better—
Update frequencyEvery 3 months—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size29 MB5 MB
Age rating4+4+
DeveloperAnalyse Systems Inc.HIROKI NAKASU

In-app purchases

7 purchases

VIN Decoder APP

One-time7
  • Additional information$1.99
  • Model all inclusive 1 month$1.99
  • Query single vehicle$3.99
Show 4 more
  • Query package 10 vehicles$39.99
  • Query package 20 vehicles$69.99
  • Query package 50 vehicles$149.99
  • Query package 100 vehicles$249.99
None

UniChange

No in-app purchases

Questions

Is VIN Decoder APP free?
VIN Decoder APP is free to download, with in-app purchases available.
Is UniChange free?
UniChange is free to download, with no in-app purchases.
Do VIN Decoder APP or UniChange have ads?
VIN Decoder APP shows ads; UniChange does not.

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