Crain Oil vs React Universe App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Crain Oil
Manage your account details conveniently from anywhere. Access the latest fuel prices, EFT information, invoice details, and sales history. This app provides essential reporting data for your business needs.
- Check latest fuel prices
- View EFT details
- Access invoice details
- Review sales history
- View reporting data
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Access your account information anytime and anywhere at your convenience. Key Features: - Check the latest fuel prices - Check your EFT details - View your latest invoice details - View sales history and other reporting data
React Universe App
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Your event companion — powered by Callstack React Universe App helps you get the most out of every tech event. Whether you're attending a conference or meetup, this app makes it easy to connect, explore, and stay informed. No passwords or accounts — just sign up with your email and go.
Screenshots
Verdict
The clearest difference is update cadence: React Universe App at every 2 days against Crain Oil's every 2 months. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Crain Oil ships an update every 2 months, React Universe App every 2 days. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.
| Parameter | Crain Oil | React Universe App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (10 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 49 MB | 41 MB |
| Age rating | 17+ | 4+ |
| Developer | PDS Solutions, LLC | Callstack.io |
In-app purchases
Crain Oil
No in-app purchases
React Universe App
No in-app purchases
