Comparison

Congress CO2 budget vs CCTrip

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

Head to head

Congress CO2 budget

Organize CO2-light congresses

About

Congress CO2 budget

Features

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Are you organizing a conference or a congress? You plan to take part in it? In less than a minute, estimate its climate impact and test options to reduce its greenhouse gas emissions. The results displays in real time, and can be shared with your team or partners.

About

CCTrip

Features

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Avec CCTrip, saisissez vos dépenses par catégorie (transport, logement, restauration, activités, autres) et suivez en temps réel le coût et les émissions de CO2 associées à chaque participant. Fonctionnalités clés : - Suivi détaillé du budget : Organisez vos dépenses par catégorie et obtenez une vision claire de vos coûts. - Analyse de l'empreinte carbone : Visualisez les postes les plus émetteurs en CO2 et recevez des suggestions pour réduire votre impact environnemental. - Adapté à tous les types de voyages : Que vous planifiez une escapade de quelques jours ou une aventure à l'autre bout du monde, TmTrip s'adapte à vos besoins. Adoptez des habitudes de voyage responsables tout en maîtrisant vos dépenses grâce à CCTrip. Téléchargez dès maintenant et transformez votre façon de voyager !

Screenshots

Congress CO2 budget2 screens

CCTrip4 screens

Verdict

The call

The clearest difference is update cadence: Congress CO2 budget at every 2 months against CCTrip's every 6 months. Congress CO2 budget also leads on device support (4 vs 2) and iOS requirement (15.6 vs 18.0). On price, 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

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

Congress CO2 budget ships an update every 2 months, CCTrip every 6 months. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 3 level

Congress CO2 budget versus CCTrip: the parameters behind the verdict, then further details
Parameter	Congress CO2 budget	CCTrip
Price	Free	Free
Update frequency	Every 2 months — better	Every 6 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod, Mac — better	iPhone, iPad
Requires iOS	15.6 — better	18.0
Further details — not scored
Size	1 MB	12 MB
Age rating	4+	4+
Developer	Université de Genève	Gilles Heraud

In-app purchases

None

Congress CO2 budget

No in-app purchases

None

CCTrip

No in-app purchases

Questions

Is Congress CO2 budget free?

Congress CO2 budget is free to download, with no in-app purchases.

Is CCTrip free?

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

Do Congress CO2 budget or CCTrip have ads?

Neither Congress CO2 budget nor CCTrip shows ads.

Which is updated more often, Congress CO2 budget or CCTrip?

Congress CO2 budget ships an update every 2 months, and CCTrip every 6 months. Most recently, Congress CO2 budget was updated on September 20, 2026 and CCTrip on September 23, 2026.