Comparison

Fir Noir vs Kortix

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

Head to head
About

Fir Noir

Features
Read full description

Fir Noir โ€“ Shop & Experience Luxury in One Place Fir Noir is your all-in-one destination for premium products and exclusive services. From luxury fashion and beauty essentials to personalized styling, salon, and lifestyle services โ€” experience elegance, convenience, and trust in one app.

About

Kortix

Manage your AI agents and their tasks from your phone. Start sessions, attach files, and respond to agent requests. This open-source system allows for self-hosting and full control over your AI workforce.

Highlights
  • Manage AI agents and skills
  • Company memory and connectors
  • Self-hosted or managed cloud options
  • Start and monitor AI sessions
  • Attach files and dictate messages
  • Respond to agent requests
  • Switch between projects
Features
Read full description

Kortix is an open-source AI Management System. Your agents, skills, company memory, and connectors in one git repo you own. Any model, your keys, self-hosted or managed cloud. The Kortix app puts that workforce in your pocket. Start work from your phone, follow it as it runs, and step in when an agent needs you. IN THE APP โ€ข Start a session and follow the agent's work as it happens. โ€ข Attach photos, files, and documents, or dictate your message. โ€ข Open the files and previews a session produces. โ€ข See what needs you, and answer when an agent asks. โ€ข Switch between projects and pick up the sessions you started on the web. โ€ข Sign in to Kortix Cloud or to your own self-hosted instance. WHY KORTIX Open and yours. Open source and self-hostable. Your data, your models, your infrastructure. No lock-in, fully auditable. A workforce, not one assistant. Org-scale specialist agents run in parallel and compound a shared memory. Real work, not chat. Agents run on real cloud computers, return finished deliverables, and take real actions in your tools. Everything is code. Versioned, reviewable, portable, governable. Never a black box. THREE WAYS WORK RUNS โ€ข On demand: ask in chat, get it now. โ€ข Human-assisted: the agent works and checks in for the calls that matter. โ€ข Automated: runs on a schedule or a trigger, end to end. Open source. Read it, fork it, audit it. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kortix.com/legal?tab=privacy

Screenshots

Fir Noir3 screens
Kortix4 screens

Verdict

The call

The clearest difference is in-app purchases: Fir Noir at none against Kortix's 5. Kortix's advantage is iOS requirement (16.4 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Kortix sells 5 in-app purchases, starting at $19.99 per month. Fir Noir asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

Scorecard2 real differences ยท 6 level
Fir Noir versus Kortix: the parameters behind the verdict, then further details
ParameterFir NoirKortix
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesNo โ€” betterYes
Monetizationโ€”Freemium
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS18.216.4 โ€” better
Further details โ€” not scored
Size87 MB90 MB
Age rating4+4+
DeveloperFir Noir LLcKortix

In-app purchases

None

Fir Noir

No in-app purchases

5 purchases

Kortix

Subscriptions5
  • Kortix Plus Monthly$19.991 Month
  • Kortix Pro Monthly$50.001 Month
  • Kortix Ultra Monthly$200.001 Month
Show 2 more
  • Kortix Plus Yearly$204.991 Year
  • Kortix Pro Yearly$509.991 Year

Questions

Is Fir Noir free?
Fir Noir is free to download, with no in-app purchases.
Is Kortix free?
Kortix is free to download, with in-app purchases available.
Do Fir Noir or Kortix have ads?
Neither Fir Noir nor Kortix shows ads.
Which is updated more often, Fir Noir or Kortix?
Fir Noir ships an update every 2 weeks, and Kortix every 2 weeks. Most recently, Fir Noir was updated on October 30, 2026 and Kortix on November 9, 2026.

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