# Québec 511 vs Astro GPS (Offline)

The clearest difference is review sentiment: Astro GPS (Offline) at 100% against Québec 511's 24%. Astro GPS (Offline) also leads on update cadence (every 5 weeks vs every 3 months) and iOS requirement (13.0 vs 15.1). Québec 511's advantage is price (Free vs $1.99). On ads, in-app purchases and device support there is nothing between them.

Québec 511 is free to download; Astro GPS (Offline) costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Québec 511 ships an update every 3 months, Astro GPS (Offline) every 5 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Québec 511 | Astro GPS (Offline) |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astro-gps-offline/id6753069568/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 23.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | **Free** | Paid |
| Size | 41 MB | 69 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Transports du Québec](https://appshunter.io/developer/392271577) | [Linosec](https://appshunter.io/developer/1771206390) |

## What reviewers say

### Québec 511

[App page](https://appshunter.io/ios/app/quebec-511/id392275804)

Plan your journeys on Québec roads with real-time information on traffic, roadwork, and winter conditions. Access camera feeds, ferry schedules, and border wait times. Receive customizable alerts for warnings and events impacting your route.

**Highlights:** Roadwork and hindrances, Traffic conditions, Winter road conditions, Traffic camera images, Ferry services, Border crossing wait times, Customizable alerts

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for traffic jams
- 👍 Useful for construction problems
- 👍 Highly recommend it
- 👍 Very useful
- 👍 Helpful in a jam

**What reviewers complain about**

- 🐛 App is not updated regularly
- 🐛 Information is often outdated
- 🐛 Does not show important closures
- 🐛 App is useless without updates
- 🐛 Cannot see truck no-go zones

**Reported bugs**

- No button to refuse notifications
- Important closures completely absent from the site
- More notifications since last iOS update
- Buttons too small on 4.7-inch screen
- Cannot see traffic colors, only camera icons

**Requested features**

- Add truck no-go zones
- Add low bridge information
- Add exit numbers to maps
- Add GPS system like Google Maps
- Add electrical circuit information


### Astro GPS (Offline)

[App page](https://appshunter.io/ios/app/astro-gps-offline/id6753069568)

This app provides precise offline astronomical data, including sunrise, sunset, and twilight times, using only GPS. It's ideal for outdoor enthusiasts, travelers, and photographers who need reliable information without an internet connection.

**Highlights:** Offline GPS functionality, Sunrise/Sunset and Moonrise/Moonset times, Golden and Blue Hour calculations, 161,928 worldwide city database, Moon phase information, Visual timeline of daylight periods

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Québec 511 free?

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

### Is Astro GPS (Offline) free?

Astro GPS (Offline) costs $1.99, with no in-app purchases.

### Do Québec 511 or Astro GPS (Offline) have ads?

Neither Québec 511 nor Astro GPS (Offline) shows ads.

### Which is updated more often, Québec 511 or Astro GPS (Offline)?

Québec 511 ships an update every 3 months, and Astro GPS (Offline) every 5 weeks. Most recently, Québec 511 was updated on November 6, 2026 and Astro GPS (Offline) on November 5, 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.*