Comparison

KeepLink vs mindlib (Mind Map, Notes)

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

Head to head
About

KeepLink

This app helps you organize all your information, from contacts and notes to documents and tasks. Link different items together to create a personalized system for remembering and retrieving anything quickly. It's designed to reduce mental load and manage personal or professional projects.

Highlights
  • Store any information type
  • Link items together
  • Quick retrieval
  • Organize thoughts and ideas
  • Track to-do items
  • Manage projects
Features
Read full description

. Get more organized . Remember everything . Reduce your mental load You can store any kind of information in KeepLink: contacts, notes, pictures, documents, websites, tasks, ideas, etc. You can link these items together to organize your information the way you think. Remembering and retrieving everything is now quick and easy . Organize your thoughts and ideas . Keep track of the things you have to do . Retieve information about your children, friends, clients, things, etc. . Manage your personal or professional projects . Plan your next trip, party or meeting . Etc. Have a look at keeplink.com to get more information Enjoy your Digital Brain :)

About

mindlib (Mind Map, Notes)

Organize and expand your knowledge with an AI-powered mind mapping tool. Create interconnected information networks, engage in AI conversations for insights, and automatically generate mind maps from discussions. Supports web access and data import/export.

Highlights
  • AI-powered mind mapping
  • Personalized AI chat
  • Automatic mind map generation
  • Weblink sharing and Open Graph integration
  • Google Knowledge Graph integration
  • Offline access and synchronization
  • OPML import/export
Features
Read full description

Organize your knowledge through mind mapping and create your personal mind library. Instead of carving knowledge into your brain’s neurons by repeating it over and over, why not persist it as a mind map in an information network? Only once and without the risk of losing it. Starting from a central node, mindlib enables you to save, relate, and compare information. Knowledge is displayed in a mind map-like style, where everything is interconnectable—just like your mind. Engage in dynamic conversations with your personal AI to explore, refine, and expand your knowledge. The AI-Chat in mindlib is uniquely tailored to your knowledge base, intelligently searching through your stored insights to provide context-aware answers that are grounded in your own curated information. AI-generated insights can be automatically transformed into structured mind maps, eliminating the need for manual organization and research. Instead of arranging content yourself, simply engage in a natural conversation, and let mindlib handle the structuring. This allows you to effortlessly expand your knowledge while keeping it well-organized and interconnected. To support knowledge organization, mindlib can be a share goal for your weblinks, uses Open Graph to pull information from URLs, and integrates the Google Knowledge Graph to discover relevant entities. A search function, list view, and graphical mind map navigation enable you to quickly access your knowledge and explore new connections. mindlib stores your mind maps locally and synchronizes with a server, ensuring your knowledge is always available—even when offline. The app supports the OPML format for importing and exporting information, allowing easy exchange with other mind mapping applications and creating backups. Use the web application version to access mindlib from your desktop at app.mindlib.de. The free version allows up to 100 pieces of information. Upgrade to a monthly or yearly subscription for unlimited knowledge storage. Once your subscription ends, your existing data remains available and synchronized across all devices. Terms of Use: https://app.mindlib.de/eula/en

Screenshots

KeepLink4 screens
mindlib (Mind Map, Notes)4 screens

Verdict

The call

The clearest difference is in-app purchases: KeepLink at none against mindlib (Mind Map, Notes)'s 3. mindlib (Mind Map, Notes)'s advantage is review sentiment (80% vs 50%). On price, rating, ratings volume and update cadence 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. mindlib (Mind Map, Notes) sells 3 in-app purchases, starting at $0.99 per month. KeepLink asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.6 for KeepLink against 3.5 for mindlib (Mind Map, Notes). Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews are what separate them: 50% of KeepLink's written reviews are positive against 80% of mindlib (Mind Map, Notes)'s.

UpkeepUpdate frequency

KeepLink ships an update every 2 months, mindlib (Mind Map, Notes) every 6 weeks. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
KeepLink versus mindlib (Mind Map, Notes): the parameters behind the verdict, then further details
ParameterKeepLinkmindlib (Mind Map, Notes)
PriceFreeFree
Rating3.6 (5 ratings) — better3.5 (4 ratings)
Positive reviews50.0% of reviews80.0% of reviews — better
Number of ratings5 — better4
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size70 MB23 MB
Age rating17+4+
DeveloperPatrick PlanchampCarsten Klaffke

Customer experience

KeepLink

All ratings5 ratings
Positive60.0%
Neutral20.0%
Negative20.0%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

mindlib (Mind Map, Notes)

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

KeepLink

No in-app purchases

3 purchases

mindlib (Mind Map, Notes)

Subscriptions2
  • Full Version Monthly$0.991 Month
  • Full Version Yearly$7.991 Year
One-time1
  • Full version$2.99

Questions

Is KeepLink free?
KeepLink is free to download, with no in-app purchases.
Is mindlib (Mind Map, Notes) free?
mindlib (Mind Map, Notes) is free to download, with in-app purchases available.
Which has better reviews, KeepLink or mindlib (Mind Map, Notes)?
KeepLink is rated higher. KeepLink averages 3.6 out of 5 from 5 ratings, while mindlib (Mind Map, Notes) averages 3.5 from 4 ratings.
Do KeepLink or mindlib (Mind Map, Notes) have ads?
Neither KeepLink nor mindlib (Mind Map, Notes) shows ads.
Which is updated more often, KeepLink or mindlib (Mind Map, Notes)?
KeepLink ships an update every 2 months, and mindlib (Mind Map, Notes) every 6 weeks. Most recently, KeepLink was updated on October 24, 2026 and mindlib (Mind Map, Notes) on October 24, 2026.

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