Comparison

Catho Rouen vs Tradiz

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

Catho Rouen

Features

Read full description

Pour rejoindre votre coeur au coeur de la cité ! Pour vous aider à prier. Pour nous aider à créer une communauté de frères et soeurs, fondée sur la mort et la résurection du Christ. Pour que l'Eglise ne soit pas à la traîne mais en avance pour ouvrir le chemin de la vie éternelle ! Une appli pour vos amis aussi ! Une appli pour la vie !

About

Tradiz

This app helps users find Tridentine Masses nearby or at a specific location, and offers a rosary recitation feature with daily mysteries. It also provides parish news and links to spiritual resources.

Highlights

Find Tridentine Masses
Locate Masses by area
Recite the rosary
Daily mysteries included
Parish news updates
Spiritual resource links

Features

Read full description

Tradiz c'est le compagnon au quotidien de votre vie spirituelle pour : - trouver une messe avec le rite tridentin autour de vous ou à un endroit spécifique, et y retrouver toutes les dernières actualités de la paroisse en question - réciter votre chapelet et y retrouver les mystères du jour Si l'application vous plaît, n'hésitez pas à en parler autour de vous ! Cette application n'a plus vocation à référencer les messes de la FSSPX, rendez-vous sur le site http://laportelatine.org/carte. Liens vers les CGU : https://www.apple.com/legal/internet-services/itunes/appstore/dev/stdeula/ Les vers la Politique de Confidentialité : https://github.com/GingerSquirel/MesseEtra/wiki/R%C3%A8gles-de-confidentialit%C3%A9

Screenshots

Catho Rouen3 screens

Tradiz4 screens

Verdict

The call

The clearest difference is in-app purchases: Catho Rouen at none against Tradiz's 6. Catho Rouen also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.1). Tradiz's advantage is update cadence (monthly vs every 5 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Tradiz sells 6 in-app purchases, starting at $1.99 per month. Catho Rouen asks for nothing beyond the download.

UpkeepUpdate frequency

Catho Rouen ships an update every 5 months, Tradiz monthly. The most recent releases landed on September 18, 2026 and September 6, 2026 respectively.

Scorecard4 real differences · 4 level

Catho Rouen versus Tradiz: the parameters behind the verdict, then further details
Parameter	Catho Rouen	Tradiz
Price	Free	Free
Positive reviews	—	44.4% of reviews
Update frequency	Every 5 months	Monthly — better
Ads	No — better	Yes
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0 — better	15.1
Further details — not scored
Size	58 MB	140 MB
Age rating	17+	4+
Developer	Geoffroy De La Tousche	Baudouin Mesmin des Vaux

In-app purchases

None

Catho Rouen

No in-app purchases

6 purchases

Tradiz

Subscriptions2

Soutien mensuel de 2€$1.991 Month
Soutien mensuel de 5€$3.991 Month

One-time4

Soutien unique de 2€$1.99
Soutien unique de 5€$3.99
Soutien unique de 10€$8.99

Show 1 more

Soutien unique de 15€$12.99

Questions

Is Catho Rouen free?

Catho Rouen is free to download, with no in-app purchases.

Is Tradiz free?

Tradiz is free to download, with in-app purchases available.

Do Catho Rouen or Tradiz have ads?

Tradiz shows ads; Catho Rouen does not.

Which is updated more often, Catho Rouen or Tradiz?

Catho Rouen ships an update every 5 months, and Tradiz monthly. Most recently, Catho Rouen was updated on September 18, 2026 and Tradiz on September 6, 2026.