Comparison

SharedChat.ai vs Lumis AI

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

Head to head
About

SharedChat.ai

This platform unifies advanced AI tools for chat, content creation, and analysis. It supports PDF and image analysis, image generation, and collaborative chat experiences, intelligently selecting the best AI engine for each task.

Highlights
  • Unified AI chat interface
  • Content creation tools
  • PDF and image analysis
  • AI image generation
  • Collaborative chat rooms
  • Automatic AI engine selection
Features
Read full description

SharedChat is one AI chat that everyone in the conversation shares. Invite the people involved, everyone sees the same thread, and the AI hears all sides before it answers. Six rooms, each built for a different kind of conversation: Settle It. Two people make their case, The Judge hears both sides and gives a verdict, a ruling, and a sentence. Good for bets, debates, and who-was-right arguments. Friend Groups. The group chat, upgraded. Plan the trip, split the tab, settle the bar bet, look things up together. Relationships. A space for the two of you. It hears both sides and never picks a winner. Parenting. Practical, sourced answers for raising kids together. It names its sources and says plainly when something is a question for your pediatrician. Co-Parenting. Neutral ground between households. Focused on the kids and the logistics, never on who was right. Before a heated message goes out, you get the option of a calmer version. Nothing is sent without you. General. Everyday questions, writing, research, images, and documents, shared with whoever you invite. What makes it different: Everyone in the thread sees the same replies at the same time. Invite by link or email. Guests join with a free account. New chats name themselves. Copy any reply as clean text. Attach PDFs and images, generate images, and use voice. Free to start. Upgrade when you want more. Plus: 1,000 AI replies a month and 100 images for $9.99 per month. Pro: 3,000 AI replies a month and 150 images for $19.99 per month. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel subscriptions in your App Store account settings. SharedChat is not a doctor, a lawyer, or a therapist. For medical, legal, or custody questions, it points you to a professional. Privacy Policy: https://sharedchat.ai/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Lumis AI

This AI assistant offers a comprehensive suite of tools for communication, content creation, and information retrieval. It can answer complex questions, generate images, write and debug code, and assist with homework, all while providing real-time web search capabilities.

Highlights
  • Advanced AI chat with context awareness
  • Real-time web search with summarized answers
  • AI-powered image generation
  • Code writing and debugging assistance
  • Homework and study support
  • Deep research with cited sources
  • Multi-language translation
Features
Read full description

Lumis is a next-generation AI assistant that thinks, searches, and creates — all in one place. Whether you need help with homework, want to write code, generate images, or just need a smart answer fast, Lumis has you covered. CHAT WITH THE MOST POWERFUL AI Talk to Lumis like you would a brilliant friend. Ask anything — school work, life advice, complex questions, creative ideas — and get clear, thoughtful answers instantly. Lumis understands context, remembers your conversation, and keeps getting smarter with every message. GENERATE STUNNING IMAGES Turn your ideas into art in seconds. Describe what you want and Lumis creates high-quality images powered by Leonardo AI. Perfect for social media, creative projects, presentations, or just having fun. SEARCH THE WEB IN REAL TIME Lumis searches the web and delivers summarised, cited answers — no more sifting through links. Get breaking news, current prices, sports scores, and up-to-date facts in plain language. WRITE & DEBUG CODE From Python scripts to full React components, Lumis writes clean, production-ready code and explains every line. Paste your broken code and get instant fixes with clear explanations of what went wrong. HOMEWORK & STUDY ASSISTANT Struggling with maths, science, or essays? Lumis breaks down complex topics step-by-step, solves equations with full working shown, and helps you understand — not just copy. DEEP RESEARCH & AI COPILOT Need a thorough answer? Switch on Deep Research and Lumis searches multiple sources, ranks them by authority, and delivers a comprehensive report with citations — like having a research assistant in your pocket. AGENT MODE Give Lumis a complex task and watch it plan, search, analyse, and deliver a complete answer automatically. Multi-step problem solving, fully autonomous. TRANSLATE IN 20+ LANGUAGES Get any response translated instantly. Perfect for language learners, travellers, or anyone working across languages. PERSONALISED AI PERSONAS Switch between different AI modes — from a focused tutor to a creative partner to a coding expert. Lumis adapts to what you need. LUMIS PRO Unlock unlimited messages, all AI models, HD image generation, Deep Research, Agent Mode, AI Copilot, file attachments, and full memory — everything you need to do your best work. Start free. Upgrade when you're ready. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://samuelsokan07myboyy.github.io/lumis-docs/privacy.html

Screenshots

SharedChat.ai4 screens
Lumis AI4 screens

Verdict

The call

The clearest difference is update cadence: SharedChat.ai at every 4 days against Lumis AI's every 2 months. On price, rating, ratings volume and ads 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. SharedChat.ai sells 3 in-app purchases, starting at $6.99 per month and Lumis AI sells 2 in-app purchases, starting at $16.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SharedChat.ai against 5.0 for Lumis AI. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

UpkeepUpdate frequency

SharedChat.ai ships an update every 4 days, Lumis AI every 2 months. The most recent releases landed on September 29, 2026 and September 10, 2026 respectively.

Scorecard1 real difference · 9 level
SharedChat.ai versus Lumis AI: the parameters behind the verdict, then further details
ParameterSharedChat.aiLumis AI
PriceFreeFree
Rating5.0 (4 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings4 — better2
Update frequencyEvery 4 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size18 MB45 MB
Age rating17+17+
DeveloperSHAREDCHAT.AI LLCSamuel Sokan

Customer experience

SharedChat.ai

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Lumis AI

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

SharedChat.ai

Subscriptions3
  • Basic$6.991 Month
  • Standard$29.991 Month
  • Pro$74.991 Month
2 purchases

Lumis AI

Subscriptions2
  • Lumis Pro Monthly$16.991 Month
  • Lumis Pro Yearly$149.991 Year

Questions

Is SharedChat.ai free?
SharedChat.ai is free to download, with in-app purchases available.
Is Lumis AI free?
Lumis AI is free to download, with in-app purchases available.
Which has better reviews, SharedChat.ai or Lumis AI?
SharedChat.ai and Lumis AI are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.
Do SharedChat.ai or Lumis AI have ads?
Neither SharedChat.ai nor Lumis AI shows ads.
Which is updated more often, SharedChat.ai or Lumis AI?
SharedChat.ai ships an update every 4 days, and Lumis AI every 2 months. Most recently, SharedChat.ai was updated on September 29, 2026 and Lumis AI on September 10, 2026.

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