Oil density

昆张 Utilities iPhoneiPadiPod touch

Oil density is a free Utilities app for iPhone and iPad by 昆张. Rated 1.0/5 from 1 ratings. Requires iOS 17.0. Updated July 30, 2026.

Rating: 1.0; 1 ratings
Price: Free; on the App Store
Size: 7 MB; Age 4+
Updated: Jul 30; 2026 · v2.2

Download on theApp Store See alternatives

Screenshots

About Oil density

The professional petroleum metering calculation tool of GB/T 1885-1998 national standard is adopted to automatically query the standard density table of the petroleum metering meter, convert the apparent density measured by the petroleum densitometer into the standard density, and calculate the volume correction factor (VCF) at the same time, so as to calculate the standard volume and mass of oil products, which improves the efficiency and calculation accuracy compared with manual query.

What’s new

Version 2.2 · Updated July 30, 2026

1. Add bilingual support (Chinese & English) 2. Polish the user interface (UI enhancement) 3. Support light and dark themes

App privacy

The developer, 昆张, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

Oil density is a free Utilities app for iPhone, iPad and iPod touch, developed by 昆张. It is rated 1.0 out of 5 from 1 ratings on the App Store, requires iOS 17.0 or later, is 7 MB to download and is available in 2 languages. It was first released on September 8, 2022 and last updated on July 30, 2026.

Category: Utilities
Rating: 1.0 / 5 (1 rating)
Price: Free
Version: 2.2
Size: 7 MB
Requires: iOS 17.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Chinese
Age rating: 4+
Released: September 8, 2022
Last updated: July 30, 2026
Developer: 昆张

View on the App Store

Build an app like Oil density

Get a ready prompt for Claude Code, Cursor or Lovable: its features and business model, and what its users complain about, for an original app of your own.

Make the prompt →

Is this your app?

Give it a free website

Landing page, privacy policy and app-ads.txt, generated from your store listing.

Create it free

Alternatives to Oil density

Looking for apps like Oil density? Here are 6 similar apps on the App Store. The highest rated is Oil & Gas Calculator : OilCalc (5.0/5), and all 6 are free to download.

Oil density vs. alternatives
App	Rating	Price	Last updated	Compare
Oil density	1.0 / 5 (1 rating)	Free	July 30, 2026
石油计量	–	Free	Sep 30, 2026	Compare
Fuel Density & Dip Calculator	4.5 / 5 (2)	Free	Oct 12, 2025	Compare
Oil & Gas Calculator : OilCalc	5.0 / 5 (2)	Free	Dec 12, 2025	Compare
FCC-Fuel Consumption Converter	–	Free	Oct 9, 2025	Compare
Haverly's PetroCalc	4.7 / 5 (3)	Free	May 2, 2026	Compare
Interpolator	4.9 / 5 (75)	Free	Dec 19, 2025	Compare

Compare Oil density with the top alternatives: ratings, updates, ASO score and keyword gaps →