Topo Bleau vs O'Member
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Topo Bleau
This app helps climbers explore and organize sessions in the Fontainebleau forest. It provides detailed information on thousands of boulders, including photos, geo-referenced locations, and filtering options. Track your achievements with a built-in climbing notebook and stay updated with local news.
- Boulder discovery and detailed descriptions
- Geo-referenced boulder locations
- Filtering by boulder type, sector, and accessibility
- Photos of boulder openings
- Climbing notebook for tracking achievements
- Offline functionality (except videos)
- Local climbing news and events
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Welcome to Topo Bleau, the application dedicated to climbers in the Fontainebleau forest! Thanks to Topo Bleau, organise your climbing session: find the area that suits everyone (by type of boulder, by sector, depending on whether you are on foot, by train or by vehicle, between adults or with children...). Each area is accompanied by a detailed description to make the best choice everyday you want to climb. Topo Bleau also offers you access to nearly 30,000 boulders, including more than 4,600 geo-referenced boulders. Each one is accompanied by a photo that shows the existing openings (like our good old paper topo). Every month, new boulders are added. It's a real guide that will also tell you which are the major boulders of the forest, those that are feasible even if you are not tall, and for the hardest boulders, those that are oriented north (ideal in summer), south (ideal in winter) and even east/west (if you are more of a morning or afternoon person). Also if you only want to do slabs, overhangs or traverses, it is possible to filter. Also, for most boulders, direct links to online videos and circuits allow to save precious time in forest. 3 areas are freely provided with Topo Bleau: Cul de Chien, Rocher Canon and Paris The main extension includes georeferenced boulders in the following areas : Bas Cuvier, Cuvier Nord/Ouest/Est, Cuvier Merveille Bois Rond, Canche aux Merciers, L'Anarchodrome Gorge aux Chats, Franchard Isatis, Cuisinière, Sablons, Point de Vue, Ermitage et Druides Rocher Fin, Rocher Saint Germain, Rocher du Potala J.A. Martin, La Troche and Le Toit d'Orsay, Elephant, Maunoury, Petit Bois Roche aux Sabots, Roche aux Oiseaux, La Ségognole 95.2, Buthiers Piscine, Rocher Brûlé Le Calvaire, Roche d'Hercule, Rocher d'Avon Apremont Ouest, Buttes aux Dames, Sanglier et Brûlis Recloses, Rocher de Bouligny, Les Béorlots, Coquibus (Grandes Vallées, Montrouget et Arcades), Jean de Vigne, Rocher du Guetteur, Vallée Chaude, Rocher des Etroitures, Haut de Milly, Roche au Four, Mare à Piat Salamandre Est. Le Viaduc des Fauvettes. And also, partially georeferenced: Hautes Plaines Cuvier Rempart, Rocher de la Reine, Drei Zinnen, Apremont, Restant du Long Rocher, Vallée Casse-Pot, Le Troglodyte, les Mammouths, Pierre le Sault, Monts & Merveille. The application integrates a climbing notebook, to keep track of all your achievements. Also, all news and meetings from partners, associations, public local organism, ONF and so on, are available. And last but not least, the application works fully offline (except the videos)
O'Member
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O'Member, c'est toute la vie de ton club de course d'orientation dans une seule application. Conçue pour les clubs affiliés FFCO et leurs licenciés, O'Member réunit le calendrier des activités, les inscriptions aux courses, le choix des circuits et la communication du club, pour que tout soit simple, du dirigeant à l'orienteur. FONCTIONNALITÉS • Calendrier des activités et des courses, en vue agenda ou liste • Inscription en un geste, pour toi comme pour toute ta famille • Choix de ton circuit parmi ceux proposés, avec rappels avant la clôture des inscriptions • Chat du club : salon général, salons d'activité et discussions privées (réactions, réponses, sondages, photos) • Albums photos partagés entre les membres • Actualités du club • Centre de notifications : ne rate plus une inscription, un message ou une publication • Appel et gestion des présences pour les encadrants • Inventaire du matériel avec lieu de stockage • Suivi de tes scores au Classement National (CN) et de tes résultats • Gestion de la famille (enfants, foyer) • Connexion sécurisée par mot de passe ou par code reçu par e-mail Pour les dirigeants et les entraîneurs, O'Member simplifie l'organisation des sorties, le suivi des inscriptions et l'attribution des circuits. Pour les coureurs et leurs familles, tout est centralisé et accessible en quelques touches. O'Member nécessite un compte rattaché à ton club sur https://o-member.net.
Screenshots
Verdict
The clearest difference is in-app purchases: O'Member at none against Topo Bleau's 1. O'Member also leads on update cadence (weekly vs monthly) and iOS requirement (15.1 vs 17.0). On price, ads 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. Topo Bleau sells 1 one-off in-app purchase. O'Member asks for nothing beyond the download.
Topo Bleau ships an update monthly, O'Member weekly. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.
| Parameter | Topo Bleau | O'Member |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 427 MB | 46 MB |
| Age rating | 4+ | 12+ |
| Developer | Romain Dupont | Herve Martin |
In-app purchases
Topo Bleau
- All areas$6.99
O'Member
No in-app purchases









