Comparison

Nelis CRM vs Koos

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

Head to head

About

Nelis CRM

Features

Read full description

Avec l'application mobile Nelis pour iOS, retrouvez tous vos contacts et leur dossier de suivi lors de vos déplacements professionnels. Clients, partenaires, fournisseurs… accédez aux informations essentielles avant vos rendez-vous et aux dernières discussions menées en collaboration avec votre équipe : activités, numéros de téléphone, emails, plan et itinéraire. Parmi les principales fonctionnalités de l'application mobile : Emportez les coordonnées de vos contacts et organisation dans votre poche, où que vous soyez. Appelez vos contacts ou envoyez leur un message en un clin d'oeil. Consultez vos relations en situation de mobilité. Visualisez les collaborateurs de vos contacts, leur photo et fonction avant vos rendez-vous. Localisez vos contacts directement sur une carte.

About

Koos

Features

Read full description

KOOS is a mobile-first business networking platform designed for professionals and entrepreneurs. Connect through structured clubs and regional delegations, exchange referrals and business contacts, organize meetings, and grow your professional network in a trusted ecosystem. KOOS helps administrators, delegates, animators, and members manage clubs, memberships, and contracts with role-based access and integrated e-signature workflows. Access learning resources through the KOOS Academy and stay connected on the go with an intuitive, mobile-oriented experience. KOOS brings structure and efficiency to professional networking—so your connections turn into real business opportunities.

Screenshots

Nelis CRM4 screens

Koos4 screens

Verdict

The call

The clearest difference is update cadence: Koos at every 4 weeks against Nelis CRM's every 3 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

Nelis CRM ships an update every 3 months, Koos every 4 weeks. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 5 level

Nelis CRM versus Koos: the parameters behind the verdict, then further details
Parameter	Nelis CRM	Koos
Price	Free	Free
Update frequency	Every 3 months	Every 4 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0 — better	15.1
Further details — not scored
Size	7 MB	34 MB
Age rating	4+	17+
Developer	Nelis	Provaleo SAS

In-app purchases

None

Nelis CRM

No in-app purchases

None

Koos

No in-app purchases

Questions

Is Nelis CRM free?

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

Is Koos free?

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

Do Nelis CRM or Koos have ads?

Neither Nelis CRM nor Koos shows ads.

Which is updated more often, Nelis CRM or Koos?

Nelis CRM ships an update every 3 months, and Koos every 4 weeks. Most recently, Nelis CRM was updated on November 2, 2026 and Koos on October 28, 2026.