Castrum vs Visiter EDF
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Castrum
Develop a fortified village in 13th-century Occitania to defend against crusaders and aid pursued Cathars. Explore Cathar Country, collect items, and craft resources to preserve local culture. Engage in mini-games at historical monuments for unique rewards.
- Develop a fortified village
- Collect and craft items
- Explore Cathar Country
- Geotagged mini-games at monuments
- Historical narrative
- Unlock legendary tools
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You are a faidit, a rebel Occitan lord from the 13th century. Develop your castrum - a fortified village - to face off the attacks of your adversaries, the crusaders and offer a refuge to the pursued Cathars. With the help of your faithful friends, cross Cathar Country in search of items that you will be able to combine in your WORKSHOP to save the Occitan culture from destruction. Castrum offers you: - A HISTORY mode, playable anywhere at any time, during which you collect items to develop your castrum. - A MONUMENT mode, playable only during your visit to the monuments of Aude, which lets you play geotagged mini games. You will need to visit 5 monuments to complete your quest. Over the course of the adventure, you will be able to: - Collect 54 items and craft close to 200 with them; - Go into your INVENTORY to discover the items to craft; - Win surprise rewards by visiting the 20 Cathar country monuments. During your visit, you must complete 5 mini games: if you succeed, you unlock a legendary tool which is added to your collection. Some examples of mini games: - Catapult game: destroy the fortresses by discovering their weak points - Flute Hero: play medieval melodies in time - Matching game: find the right combinations - Shooting game: eliminate your enemies via 360° immersion in the monuments - The source of sign language: learn to speak like the monks of the Middle Ages Castrum gives you the chance to immerse yourself in lavish settings by visiting the 20 Cathar country monuments off the beaten track, in the company of characters associated with the history of the Aude département. The 20 monuments of Cathar country: 10 CASTLES Aguilar castle Arques castle Montségur castle Peyrepertuse castle Puilaurens castle Quéribus castle Saissac castle Termes castle Villerouge-Termenès castle Lastours castle 7 ABBEYS Alet-les-Bains abbey Caunes-Minervois abbey Fontfroide abbey Lagrasse abbey Saint-Hilaire abbey Saint-Papoul abbey Villelongue abbey 2 MEDIEVAL SITES Castles and ramparts of the city of Carcassonne Medieval city of Fanjeaux 1 MUSEUM Quercorb museum Who are the Cathars? Appearing around the year 1000, Catharism was a dissident Christian religion, originating from the East, particularly influential around Toulouse, Carcassonne, Béziers and Albi. The region therefore became a refuge for the Cathars when the Church pursued them during the Albigensian crusade, all the way to the heights of Montségur. It is this saga that the castles of Cathar country recount.
Visiter EDF
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Charlie, jeune fille de 14 ans curieuse et passionnée par l'électricité, a découvert l'usine marémotrice de la Rance. Accompagne-la dans les coulisses du site pour comprendre son fonctionnement et percer ses secrets. Au cours de ton aventure, des défis te seront proposés pour mieux comprendre l'histoire et le fonctionnement de l'usine. Tu pourras même profiter de photos de zones non accessibles au public. Prêts à visiter ce magnifique site ? Alors c'est parti !
Screenshots
Verdict
The clearest difference is iOS requirement: Visiter EDF at 13.0 against Castrum's 18.0. On price, update cadence, ads and in-app purchases 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.
Castrum ships an update every 2 months, Visiter EDF every 4 months. The most recent releases landed on September 6, 2026 and September 19, 2026 respectively.
| Parameter | Castrum | Visiter EDF |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 40.9% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1.4 GB | 277 MB |
| Age rating | 4+ | 4+ |
| Developer | DEPARTEMENT DE L AUDE | Furet Company |
In-app purchases
Castrum
No in-app purchases
Visiter EDF
No in-app purchases
Questions
Is Castrum free?
Is Visiter EDF free?
Do Castrum or Visiter EDF have ads?
Which is updated more often, Castrum or Visiter EDF?
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