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  1. v1.5iOS
    - Updated all data as per API last release;
  2. v1.4iOS
    This update from Apple will improve the functionality of this app. No new features are included.
    
    - All data were updated;
    - Added more than 250 oilfield calculators;
  3. v1.3iOS
    - App functions modified;
    - Added zooming effect;
    - All Tables modified;
    - Added all BOPs information data;
    - App design was updated;
    - Sharing function modified;
    - Added Coiled  Tubing Dimensions Data;
    - All information were updated by last API Data;
    - Supported iPhone 4, 4s, 5, 5s, 6, 6Plus
  4. v1.2iOS
    - Added new formulas;
    - Critical bag was fixed;
  5. v1.1iOS
    - Added Twitter and Facebook sharing function.
    - Critical bugs were fixed.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by OilField Formulas iHandy Calc, 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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