Portrait Sonore vs CSB App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Portrait Sonore
Explore Canadian cities with immersive audio documentary tours. Discover architecture, art, history, and more through engaging narratives and expert insights. Features include geolocation maps, archival images, and original music.
- Audio documentary tours
- Geolocation maps
- Bilingual content
- Expert testimonials
- Archival images
- Original music
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Walk, look around, listen, understand. Live a unique immersive experience! This application offers a catalog of audio documentary tours in major Canadian cities. From architecture to literature, including public art, trees and prominent figures, there is something for everyone. The application includes some 35 hours of bilingual content: explanations of 180 works or points of interest, testimonials from more than 150 experts, committed creators and citizens, numerous maps with geolocation, original musical compositions, hundreds of archival images and a catalog of interviews. The catalog of sound walks includes: Plateau / Michel Tremblay Mount Royal / At the Root of the Tree Westmount / Places of Worship Montreal / 21 Inspiring Women The Gesù / 150 years of history Latin Quarter / 30 Murals Montreal / Modern Downtown Montreal / Expo 67 Montreal / Public Art Quebec / Downtown Modern Ottawa / Downtown Modern Halifax / Modern Downtown Toronto / Modern Downtown Winnipeg / Modern Downtown Vancouver / Downtown Modern Enjoy the walk!
CSB App
This app provides parents with instant access to crucial information about their children's schooling. It delivers notifications, facilitates parent-teacher communication, and offers access to calendars, progress reports, and attendance records.
- Instant notifications
- Parent-teacher communication
- School calendar access
- Progress card viewing
- Attendance tracking
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Canadian School Bahrain App brings important information about your children in your palms. Get instant access to information that our schools publish in the form of: - Notifications - Parent Teacher Communication - Calendar - Progress Card - Your Attendance ...and more.
Screenshots
Verdict
The clearest difference is update cadence: CSB App at every 2 weeks against Portrait Sonore's every 3 months. On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for Portrait Sonore against 5.0 for CSB App. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Portrait Sonore ships an update every 3 months, CSB App every 2 weeks. The most recent releases landed on September 17, 2026 and September 3, 2026 respectively.
| Parameter | Portrait Sonore | CSB App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 67 MB | 69 MB |
| Age rating | 4+ | 17+ |
| Developer | Sophie Mankowski | Canadian School Bahrain |
Customer experience
Portrait Sonore
CSB App
In-app purchases
Portrait Sonore
No in-app purchases
CSB App
No in-app purchases
