VCF Oroville vs Petroleum VCF Basic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VCF Oroville
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This app will help you stay connected with the day-to-day life of our church. With this app you can: watch or listen to past messages; stay up to date with push notifications; share your favorite messages via Twitter, Facebook, or email; and download messages for offline listening. Mobile app version: 6.22.2
Petroleum VCF Basic
Calculate volume and density changes for various petroleum products due to temperature and pressure variations. Supports crude oil, refined products, and specialized oils. Requires minimum density and temperature data, with optional volume input.
- Volume and density change calculations
- Supports crude oil, refined products, and lube oils
- Calculations based on temperature and pressure
- Handles various density units
- Optional volume input for corrected volume
- Saves and recalls last performed calculation
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This app provides volume and/or densities changes calculations due to temperature and pressure changes. Calculations are for Crude Oil, Refined Products, Lube Oils, and Specialized products. Refined Products include gasolines, alkylate, naphtha, jet fuel, kerosene, diesel. Minimum data requirements are: Density (API, S.G. or kg/m3), temperature (°F) at which density was measured and pressure (PSI). A volume is not required, but if entered, the corrected volume will be calculated. The volume measurement conditions need be indicated: either at (1) the density temperature and pressure or (2) at the Alternate temperature and pressure. Volume units of measure are not required. The latest case performed is saved and can be recalled from memory. Base conditions are 60°F and 0 PSI . Based on API published correlations.
Screenshots
Verdict
The clearest difference is device support: VCF Oroville at 4 against Petroleum VCF Basic's 1. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 14, 2026 and June 4, 2026 respectively.
| Parameter | VCF Oroville | Petroleum VCF Basic |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod, Apple TV — better | iPhone |
| Requires iOS | 15.1 — better | 16.1 |
| Further details — not scored | ||
| Size | 54 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | VALLEY CHRISTIAN FELLOWSHIP (WA) | Jose Maldonado |
In-app purchases
VCF Oroville
No in-app purchases
Petroleum VCF Basic
No in-app purchases
Questions
Is VCF Oroville free?
Is Petroleum VCF Basic free?
Do VCF Oroville or Petroleum VCF Basic have ads?
Which is updated more often, VCF Oroville or Petroleum VCF Basic?
Other comparisons
