O vs Flash Dossard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O
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Avec O'run découvrez les parcours d'orientation disponibles autour de vous. Lancez l'application, prenez le départ et validez les balises avec votre smartphone. O'run utilise le GPS, les QRCodes et les beacons pour valider votre parcours !
Flash Dossard
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Flash Dossard is the official mobile app of the Flash Dossard timing system – a solution designed for small to medium-sized organizers who want to manage their events without expensive equipment or complex setup. Ideal for: – Orienteering races – Multisport raids – Trail running – Events with checkpoints – Local, student, or school races What is the app for? It allows volunteers to scan bibs at different checkpoints (start, markers, finish). Each scan records a timestamp that is automatically sent to the central software. Behind the scenes, the Flash Dossard software allows you to: – Set up courses and checkpoints – Import and manage participants – Define a custom scoring system – Track team progress in real time – Instantly publish results online Your race. Your rules. From trail runs to forest raids, Flash Dossard offers reliable timing without equipment rental, giving you full independence.
Screenshots
Verdict
The clearest difference is update cadence: O at every 3 weeks against Flash Dossard's every 6 months. O also leads on iOS requirement (14.0 vs 16.4). 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.
O ships an update every 3 weeks, Flash Dossard every 6 months. The most recent releases landed on September 19, 2026 and September 13, 2026 respectively.
| Parameter | O | Flash Dossard |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 14 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | SBDéveloppement | DOSSARD CLUB |
In-app purchases
O
No in-app purchases
Flash Dossard
No in-app purchases









