Comparison

Idea Note vs Lumo

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

Head to head
About

Idea Note

Instantly structure your notes and thoughts into visual mind maps with AI assistance. Organize ideas, study effectively, and manage tasks by tracking progress on each node. Switch between mind map and list views for flexible organization and priority management.

Highlights
  • AI-powered mind map generation
  • Visual idea organization
  • Task status tracking
  • Progress monitoring
  • List view for systematic review
  • Priority management
Features
Read full description

MindMap AI helps you organize your ideas, study smarter, and manage tasks more effectively. With AI, your notes and thoughts are instantly structured into clear, visual mind maps. Easily zoom in and out to focus on details or see the big picture. Each node shows its task status, so you can track progress at a glance. AI recommends the most relevant nodes based on your current situation, helping you stay focused and productive. Switch to list view for a more systematic way of reviewing your mind maps. You can also check tasks by status, making it easy to manage priorities. Whether you are preparing for exams, planning projects, or organizing daily tasks, MindMap AI provides a smart and simple way to turn your ideas into action. Start mapping your success today with MindMap AI. We offer weekly, monthly, and yearly subscription plans, giving you unlimited access to all features without restrictions. Privacy Policy : https://best-friend-7a1.notion.site/Privacy-Policy-2585ee0f8429811e84d9df5b0b92ee42?source=copy_link Terms of Service : https://best-friend-7a1.notion.site/Terms-of-Service-2585ee0f8429810b8da9e94d6c91dcd0?source=copy_link

About

Lumo

Features
Read full description

Lumo is a conversational AI memory agent for couples, families, and friends. Save moments by chatting, recall them with citations, and share a Memory Jar with the people you love. KEY FEATURES • Conversational save — Tell your AI Memory Agent any moment worth keeping. No forms, no folders. Just chat. • Cited recall — Ask anything ("What did Sarah say about coffee?") and get answers backed by your real memories. • Shared Memory Spaces — Build a Memory Jar with your partner or family. Multi-person, real-time, persistent. • Self-hosted RAG backend — Your memories run on our own infrastructure. We do not sell or train on your data. • Tools you can see — Every AI action shown as a chip. Full transparency. WHO IT'S FOR Couples capturing daily moments. Families preserving stories. Solo thinkers who want a second brain that talks back. PRIVACY FIRST Your messages may be sent to Anthropic Claude or Gemini for understanding, but never used to train their models. Full Privacy Policy at memorycopilot.sanva.top/privacy. SUBSCRIPTION • Free: 50 memories, 10 chats/day, 1 personal space • Pro Monthly $9.99 / Pro Yearly $79.99 (33% off) / Lifetime $149 (first 500 only): 5,000 memories, 500 chats/day, 5 spaces, share with up to 5 people, 7-day free trial Subscriptions auto-renew unless cancelled at least 24h before period end. Manage in your Apple ID settings. LEGAL End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: memorycopilot.sanva.top/privacy Subscription Terms: memorycopilot.sanva.top/subscription-terms Additional Terms of Service: memorycopilot.sanva.top/terms SUPPORT Email support@sanva.top. We answer within 48 hours.

Screenshots

Idea Note4 screens
Lumo4 screens

Verdict

The call

The clearest difference is update cadence: Lumo at every 2 days against Idea Note's every 4 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. Idea Note sells 3 in-app purchases, starting at $0.99 per 7 days and Lumo sells 6 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Idea Note ships an update every 4 months, Lumo every 2 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 8 level
Idea Note versus Lumo: the parameters behind the verdict, then further details
ParameterIdea NoteLumo
PriceFreeFree
Rating2.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size35 MB70 MB
Age rating4+4+
Developerwon choi炜腾 张

In-app purchases

3 purchases

Idea Note

Subscriptions3
  • MindMap AI Subscription Weekly$0.997 Days
  • MindMap AI Subscription Month$2.991 Month
  • MindMap AI Subscription Yearly$22.991 Year
6 purchases

Lumo

Subscriptions5
  • Family Seats$3.991 Month
  • Plus Monthly$4.991 Month
  • Pro Monthly7 Days trial$9.991 Month
Show 2 more
  • Plus Yearly$39.991 Year
  • Pro Yearly7 Days trial$79.991 Year
One-time1
  • Pro Lifetime$149.00

Questions

Is Idea Note free?
Idea Note is free to download, with in-app purchases available.
Is Lumo free?
Lumo is free to download, with in-app purchases available.
Do Idea Note or Lumo have ads?
Neither Idea Note nor Lumo shows ads.
Which is updated more often, Idea Note or Lumo?
Idea Note ships an update every 4 months, and Lumo every 2 days. Most recently, Idea Note was updated on October 25, 2026 and Lumo on October 28, 2026.

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