Comparison

mindlib (Mind Map, Notes) vs A.C.T.S

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

Head to head
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

About

A.C.T.S

This app provides a centralized platform for tracking project expenses and organizing related documents. It offers role-specific dashboards for estimators, foremen, project managers, and subcontractors, allowing real-time financial oversight for company owners and project managers.

Highlights
  • Automated expense tracking
  • Document organization
  • Role-specific dashboards
  • Real-time financial oversight
  • Project budget management
  • Accessible from anywhere
Features
Read full description

Automated Cost Tracking Solutions (A.C.T.S.) is the single tool you need to track and organize every expense and every document for every project. Accessible to everyone from any where, all from one easy to use platform.Estimators, foremen, project managers, and subcontractors each have a unique dashboard for organizing their data and documents. Each team member can only view and interact with the data relevant to their role on a project. Company owners and project managers can track and see where money is being in real time.A.C.T.S. serves contractors and service based companies. Whether you are a general contractor or a subcontractor, A.C.T.S. lets you track your costs in real time for all of your projects.A.C.T.S. was created to give all contractors an easy solution to cost tracking and management so they KNOW their projects are on track and on budget.

Screenshots

mindlib (Mind Map, Notes)4 screens
A.C.T.S3 screens

Verdict

The call

The clearest difference is rating: A.C.T.S at 5.0 against mindlib (Mind Map, Notes)'s 3.5. A.C.T.S also leads on in-app purchases (none vs 3) and review sentiment (100% vs 67%). mindlib (Mind Map, Notes)'s advantage is update cadence (every 6 weeks vs every 15 months). On price, ratings volume, ads 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. mindlib (Mind Map, Notes) sells 3 in-app purchases, starting at $0.99 per month. A.C.T.S asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

A.C.T.S holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 67% of mindlib (Mind Map, Notes)'s written reviews are positive against 100% of A.C.T.S's.

UpkeepUpdate frequency

mindlib (Mind Map, Notes) ships an update every 6 weeks, A.C.T.S every 15 months. Both last shipped on September 30, 2026.

Scorecard5 real differences · 5 level
mindlib (Mind Map, Notes) versus A.C.T.S: the parameters behind the verdict, then further details
Parametermindlib (Mind Map, Notes)A.C.T.S
PriceFreeFree
Rating3.5 (4 ratings)5.0 (3 ratings) — better
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings4 — better3
Update frequencyEvery 6 weeks — betterEvery 15 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size23 MB24 MB
Age rating4+17+
DeveloperCarsten KlaffkeAutomated cost tracking solutions LLC

Customer experience

mindlib (Mind Map, Notes)

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

A.C.T.S

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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
None

A.C.T.S

No in-app purchases

Questions

Is mindlib (Mind Map, Notes) free?
mindlib (Mind Map, Notes) is free to download, with in-app purchases available.
Is A.C.T.S free?
A.C.T.S is free to download, with no in-app purchases.
Which has better reviews, mindlib (Mind Map, Notes) or A.C.T.S?
A.C.T.S is rated higher. mindlib (Mind Map, Notes) averages 3.5 out of 5 from 4 ratings, while A.C.T.S averages 5.0 from 3 ratings.
Do mindlib (Mind Map, Notes) or A.C.T.S have ads?
Neither mindlib (Mind Map, Notes) nor A.C.T.S shows ads.
Which is updated more often, mindlib (Mind Map, Notes) or A.C.T.S?
mindlib (Mind Map, Notes) ships an update every 6 weeks, and A.C.T.S every 15 months. Most recently, mindlib (Mind Map, Notes) was updated on September 30, 2026 and A.C.T.S on September 30, 2026.

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