Chromis POS vs L'Addition

Chromis POS is free, open-source point of sale software that runs on Windows, Mac and Linux. L'Addition is a French point-of-sale system for cafes, bars and restaurants that runs on iPad, with mobile order taking on iPad mini or iPhone and a connected card terminal. Both are listed under Restaurant POS. The main differences are in audience, platforms and integrations.

Key differences

  • audience

    Not every audience is shared. Entries that only one product lists: Chromis POS: Small businesses on a tight budget; L'Addition: Restaurants, brasseries and bars.

  • platforms

    Platform support differs. Chromis POS: Windows, macOS; L'Addition: Web, iOS.

  • integrations

    On integrations, Chromis POS names 1 integration and L'Addition names 34 integrations. No partner appears in every list.

  • company background

    By founding year, Chromis POS (2015) and L'Addition (2012).

Side by side

Chromis POS vs L'Addition: side-by-side comparison from published vendor information
FieldChromis POSL'Addition
What it isChromis POS is free, open-source point of sale software that runs on Windows, Mac and Linux.L'Addition is a French point-of-sale system for cafes, bars and restaurants that runs on iPad, with mobile order taking on iPad mini or iPhone and a connected card terminal.
Best forSmall businesses on a tight budget; Small venues wanting a cheap kitchen screenRestaurants, brasseries and bars; Small food service venues; Hotel-restaurants
Pricing modelFreeQuote only
Starting priceNot publishedNot published
Free planYesNot published
Free trialNot publishedNot published
ContractNot publishedNot published
PlatformsWindows, macOSWeb, iOS
CountriesNot publishedFrance, Luxembourg, Spain, Switzerland
LanguagesNot publishedFrench
Number of integrations134
CertificationsNot publishedGDPR, LNE certificate
Security practicesNot publishedNot published
Founded20152012
HeadquartersNot publishedBordeaux, France
OwnerNot publishedNot published
Last reviewed29 September 202629 September 2026

Integrations

No partner appears in every list.

Named only by Chromis POS

  • Unicenta

Named only by L'Addition

  • Adoria
  • Combo
  • Como
  • Deliverect
  • Dishop
  • Dood
  • Easilys
  • Eviivo
  • Fullsoon
  • GoStan
  • Guestonline
  • Inpulse
and 22 more
  • Koust
  • Kouver
  • Melba
  • Menu by Marge+
  • Mews
  • Misterbooking
  • MyCawan by Netresto
  • Obypay
  • Pennylane
  • Pongo
  • Skello
  • Snapshift
  • Somm'it
  • sunday
  • Tabesto
  • Thaïs
  • TheFork
  • TicknCook
  • UberEATS
  • Yokitup
  • Zenchef
  • ZEROSIX

Which to choose

Chromis POS

Choose Chromis POS if your business matches one of the audiences it is listed for: Small businesses on a tight budget; Small venues wanting a cheap kitchen screen.

Our profile lists a weaker fit: Businesses that want a hosted service with vendor support. Chromis is self-installed and supported through a user forum, with no fixed development team beyond its author.

L'Addition

Choose L'Addition if you fit its listed audience: Restaurants, brasseries and bars; Small food service venues; Hotel-restaurants.

What we could not confirm

Chromis POS

  • Whether the software is actively maintained beyond the site's news notice
  • Third-party integrations, payments and delivery links
  • Countries, languages and mobile apps
  • Company registration and location
  • Paid support options

L'Addition

  • Software subscription price and contract term (quote only)
  • Which integrations are live in which country
  • Whether Android is supported; only Apple devices are named
  • Employee count and funding
  • Whether the legal publisher of the website is also the company operating the product
  • Security certifications beyond LNE till certification

Go further

Chromis POS profileL'Addition profile

Other comparisons with these products

Sources

Facts on this page come from the pages below. Prices and features change, so confirm with each vendor before you buy.

Chromis POS, reviewed 29 September 2026

  1. Homepage: history, no fixed teamhttps://chromis.co.uk/
  2. Features, platformshttps://chromis.co.uk/chromispos/
  3. Kitchen Screenhttps://chromis.co.uk/kitchen-display-screen/
  4. GPLv3 licence, authorhttps://chromis.co.uk/licence-details/