Engineer's Unit Converter icon

Engineer's Unit Converterv1.3

Released August 21, 2026Major

iOS

What changed

  • MonetizationUnlocked all 32 unit categories and engineering tools for free
  • MonetizationRemoved ads and unlock timers
  • LocalizationLocalized unit and category names into 33 languages
  • LocalizationImplemented regional decimal separator support
  • LocalizationAdded support for Devanagari and Arabic-Indic digits
  • PerformanceImproved speed of category lists and search
  • UXRefined history logic to save one entry per conversion
  • ComplianceAdded ad privacy options to settings
  • PlatformUpdated system requirements to iOS 18

Original release notes

Every category is now free.

• All 32 unit categories and the engineering tools are unlocked. No ad to watch, no unlock timer.
• Now properly translated into 33 languages. Unit and category names were showing in English everywhere; they are localised throughout.
• Decimal commas and points now follow your device region. Entering 1,234 in a comma-decimal locale reads as 1.234, not 1234.
• Devanagari and Arabic-Indic digits are accepted.
• Faster category lists and search.
• History saves one entry per conversion instead of one per keystroke.
• Ad privacy options added to Settings.
• Requires iOS 18.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Engineer's Unit Converter, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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