Comparison

Concept Mapping vs Lucid Mind

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

Head to head
About

Concept Mapping

Organize thoughts and plan projects with powerful concept maps. Visualize ideas, connect related concepts, and structure information more effectively than traditional notes. Share your creations and easily search your organized web of knowledge.

Highlights
  • Organize ideas with concept maps
  • Connect related concepts
  • Visualize ideas and information
  • Plan projects effectively
  • Brainstorming tool
  • Add resources (links, images, video)
  • Searchable knowledge graph
Features
Read full description

Think more clearly and structure your ideas with powerful concept maps in Gloow. Plan projects, prepare presentations, brainstorm ideas, build stories, or even learn languages. Connect the dots with Gloow. Gloow can help you: * Think more clearly * Organize ideas more easily than written notes * Connect related concepts * Craft stories * Visualize ideas * Plan your projects more effectively * Brainstorm * Create beautiful mind maps and concept maps In Gloow, your ideas, called “nodes”, link together. You can connect one node to any other. There is no limit on the number of connections each node can have. This creates an organized web of information that you visualize, browse, and search. This structure is also known as a knowledge graph. Whether it’s a simple plan or a complex project, Gloow connects the dots between your information, ideas, and thoughts. Features: * Share your ideas with friends and family * Easily search your ideas and notes * Colour-scheming * Add resources (links, images, video) to your thoughts * Search the web for resources * Share resources from browsers straight into the app * Switch between a mind map and list view * No ads All features in Gloow are free to use up to a certain data limit. There is the option to upgrade to a subscription in the app for unlimited data.

About

Lucid Mind

This app provides a peaceful digital space for organizing thoughts, storing ideas, and receiving insights from others. It offers a calming interface designed for night use, allowing users to express themselves freely and anonymously.

Highlights
  • Organize thoughts and ideas
  • Anonymous idea sharing
  • Receive insights from competent users
  • Peaceful night-time interface
  • Thought visualization as stars
  • Mind area for concept mapping
Features
Read full description

Thought is a simple, emotional and peaceful room made for night usage. It is the perfect place for a confused mind. Designed to keep everything you think; organized, easily accessible and pleasing to read. Everything about you is important for Thought and it will improve in every way to make you feel that way. You can let go of your burdens, or store precious ideas. You can share every idea you have, no one will know who shared it; and you will receive answers from the most competent people on the subject, it all works like magic. Receive answers on things you write, or relieves on things that burden you When you use your phone at night, maybe in your bed or outside, it's screen spoils the whole darkness. Night Thought, is all about making you feel like you are a part of the night. You can think and write whatever you want in this peaceful little sky. Or you can make a wish and watch a star sliding with it Night Thought is a relaxing and simple place where you don't get distracted. It's like writing your own thoughts into the sky. Talking with stars, and even watching your thoughts become stars. You will have shiny little stars with you, also everything you typed will wait you there as a star. Subscription Service: 1. Required to access the app's capabilities 2. Creating thoughts, stars, thought shows, mind area Payment models for Book Write Subscription • Night Thought Monthly Subscription: $2.99 per month, • Night Thought Yearly Subscription: $17.99 per year Terms of Use: https://hiappsco.wordpress.com/2022/01/05/night-thought-terms-of-use/ Privacy Policy: https://hiappsco.wordpress.com/2022/01/05/night-thought-privacy-policy/ • Payment will be charged to iTunes Account at confirmation of purchase. • Account will be charged for renewal within 24-hours prior to the end of the current subscription period. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period will be forfeited when the user purchases a subscription to that publication.

Screenshots

Concept Mapping4 screens
Lucid Mind4 screens

Verdict

The call

The clearest difference is monetization model: Concept Mapping at freemium against Lucid Mind's subscription. Concept Mapping also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases 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. Concept Mapping sells 3 in-app purchases, starting at $2.99 per month and Lucid Mind sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and November 11, 2026 respectively.

Scorecard2 real differences · 8 level
Concept Mapping versus Lucid Mind: the parameters behind the verdict, then further details
ParameterConcept MappingLucid Mind
PriceFreeFree
Rating—3.0 (4 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium — betterSubscription
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size58 MB29 MB
Age rating4+4+
DeveloperNebulae GCVKaan Yildiz

Customer experience

Concept Mapping

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Lucid Mind

All ratings4 ratings
Positive25.0%
Neutral50.0%
Negative25.0%
Written reviews3 reviews
Positive0.0%
Neutral66.7%
Negative33.3%

In-app purchases

3 purchases

Concept Mapping

Subscriptions3
  • Gloow Monthly Subscription$2.991 Month
  • Gloow Early Bird Subscriptions$5.993 Months
  • Gloow Yearly Subscription$9.991 Year
2 purchases

Lucid Mind

Subscriptions2
  • Night Thought Monthly$12.991 Month
  • Night Thought Yearly3 Days trial$59.991 Year

Questions

Is Concept Mapping free?
Concept Mapping is free to download, with in-app purchases available.
Is Lucid Mind free?
Lucid Mind is free to download, with in-app purchases available.
Do Concept Mapping or Lucid Mind have ads?
Neither Concept Mapping nor Lucid Mind shows ads.
Which is updated more often, Concept Mapping or Lucid Mind?
Concept Mapping ships an update every 2 months, and Lucid Mind every 2 months. Most recently, Concept Mapping was updated on November 3, 2026 and Lucid Mind on November 11, 2026.

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