Comparison

Congres OEC vs ECS Expertise

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

Head to head

About

Congres OEC

Features

Read full description

L’application officielle du Congrès de l’Ordre des experts-comptables, qui se déroulera du 16 au 18 septembre 2026 à Paris Expo Porte de Versailles. Informations pratiques, programme des conférences, liste des exposants, plans interactifs en 3D, sondages express, quiz interactifs : téléchargez l’appli pour glisser le Congrès dans votre poche.

About

ECS Expertise

Features

Read full description

Welcome at ECS Expertise, your 2.0 chartered accountant! Because the world is changing, we offer you a handy application for managing your online account 7days/7 and 24h/24. This ease of use allows you any time access to your documents, consult the news of the firm, or to gain visibility on various activities related to your record. We wish you a nice navigation! ECS Expertise

Screenshots

Congres OEC4 screens

ECS Expertise4 screens

Verdict

The call

The clearest difference is update cadence: ECS Expertise at every 3 weeks against Congres OEC's every 8 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Congres OEC ships an update every 8 months, ECS Expertise every 3 weeks. Both last shipped on October 15, 2026.

Scorecard1 real difference · 5 level

Congres OEC versus ECS Expertise: the parameters behind the verdict, then further details
Parameter	Congres OEC	ECS Expertise
Price	Free	Free
Update frequency	Every 8 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.5	14.0 — better
Further details — not scored
Size	45 MB	86 MB
Age rating	4+	4+
Developer	CONSEIL NATIONAL DE L ORDRE DES EXPERTS-COMPTABLES	MyCompanyFiles

In-app purchases

None

Congres OEC

No in-app purchases

None

ECS Expertise

No in-app purchases

Questions

Is Congres OEC free?

Congres OEC is free to download, with no in-app purchases.

Is ECS Expertise free?

ECS Expertise is free to download, with no in-app purchases.

Do Congres OEC or ECS Expertise have ads?

Neither Congres OEC nor ECS Expertise shows ads.

Which is updated more often, Congres OEC or ECS Expertise?

Congres OEC ships an update every 8 months, and ECS Expertise every 3 weeks. Most recently, Congres OEC was updated on October 15, 2026 and ECS Expertise on October 15, 2026.