# 511 Alberta vs PETRO

The clearest difference is review sentiment: 511 Alberta at 29% against PETRO's 0%. PETRO's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

511 Alberta ships an update every 3 months, PETRO every 5 weeks. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 511 Alberta | PETRO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **28.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 101 MB | 163 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IBI Group](https://appshunter.io/developer/438078843) | [Petro-Canada](https://appshunter.io/developer/792882138) |

## What reviewers say

### 511 Alberta

[App page](https://appshunter.io/ios/app/511-alberta/id1425893504)

This app offers real-time road and traffic information for Alberta drivers. It helps plan routes, anticipate delays, and provides access to over 200 cameras for current conditions. Users can also receive audio alerts for upcoming delays and submit reports on road issues.

**Highlights:** Real-time road conditions, Incident alerts, Over 200 live camera feeds, Route comparison and scheduling, Drive mode audio alerts, Citizen reporter for road issues

**In-app purchases:** none


### PETRO

[App page](https://appshunter.io/ios/app/petro-pass/id1601744719)

Enhance your fueling experience at Petro-Pass locations. This app allows SuperPass members to easily find stations, control the fuel dispenser, and access digital receipts, all from their vehicle.

**Highlights:** Find Petro-Pass locations, Filter and get directions, Engage fuel dispenser, View electronic receipts, User-friendly interface

**In-app purchases:** none


## Frequently asked questions

### Is 511 Alberta free?

511 Alberta is free to download, with no in-app purchases.

### Is PETRO free?

PETRO is free to download, with no in-app purchases.

### Do 511 Alberta or PETRO have ads?

Neither 511 Alberta nor PETRO shows ads.

### Which is updated more often, 511 Alberta or PETRO?

511 Alberta ships an update every 3 months, and PETRO every 5 weeks. Most recently, 511 Alberta was updated on September 20, 2026 and PETRO on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*