# KnowledgeBase Builder vs MapNote2

The clearest difference is review sentiment: KnowledgeBase Builder at 91% against MapNote2's 45%. KnowledgeBase Builder also leads on rating (4.7 vs 4.1) and update cadence (fortnightly vs every 6 months). MapNote2's advantage is price ($5.99 vs $8.99) and iOS requirement (11.0 vs 15.0). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

KnowledgeBase Builder costs $8.99 and MapNote2 $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KnowledgeBase Builder holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 24 and 36 respectively. Written reviews point the same way: 91% of KnowledgeBase Builder's written reviews are positive against 45% of MapNote2's.

KnowledgeBase Builder ships an update fortnightly, MapNote2 every 6 months. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | KnowledgeBase Builder | MapNote2 |
| --- | --- | --- |
| Price | $8.99 | **$5.99** |
| Rating | **[4.7 (24 ratings)](https://appshunter.io/ios/app/knowledgebase-builder/id1448579863/reviews)** | [4.1 (36 ratings)](https://appshunter.io/ios/app/mapnote2-infinity-size-note/id1488198559/reviews) |
| Number of ratings | 24 | **36** |
| Positive reviews | **90.9% of reviews** | 45.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | Paid | Paid |
| Size | 21 MB | 153 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ingo Straub](https://appshunter.io/developer/1398145160) | [Naoya Enokida](https://appshunter.io/developer/583844490) |

## What reviewers say

### KnowledgeBase Builder

[App page](https://appshunter.io/ios/app/knowledgebase-builder/id1448579863)

Organize and search text documents and web pages with links within a mind map structure. Automatically create mind maps from text, import Wikipedia articles, and export your knowledge base as HTML. Also functions as a flowcharting tool.

**Highlights:** Save text documents and web pages, Full-text search, Organize with mind maps, Automatic mind map creation, Wikipedia import, Export to HTML, Flowcharting tool

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### MapNote2

[App page](https://appshunter.io/ios/app/mapnote2-infinity-size-note/id1488198559)

This app offers an infinitely expanding canvas for capturing and organizing thoughts. It's designed to mimic the natural, radial way the brain generates ideas, moving beyond linear note-taking. Ideal for brainstorming, mind mapping, and sketching out concepts.

**Highlights:** Infinite canvas for idea spreading, Radial thinking support, Mind mapping, Brainstorming tool, Idea sketching

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KnowledgeBase Builder free?

KnowledgeBase Builder costs $8.99, with no in-app purchases.

### Is MapNote2 free?

MapNote2 costs $5.99, with no in-app purchases.

### Which has better reviews, KnowledgeBase Builder or MapNote2?

KnowledgeBase Builder is rated higher. KnowledgeBase Builder averages 4.7 out of 5 from 24 ratings, while MapNote2 averages 4.1 from 36 ratings.

### Do KnowledgeBase Builder or MapNote2 have ads?

Neither KnowledgeBase Builder nor MapNote2 shows ads.

### Which is updated more often, KnowledgeBase Builder or MapNote2?

KnowledgeBase Builder ships an update fortnightly, and MapNote2 every 6 months. Most recently, KnowledgeBase Builder was updated on September 28, 2026 and MapNote2 on September 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*