# KnowledgeBase Builder vs Ikes

The clearest difference is price: Ikes at Free against KnowledgeBase Builder's $8.99. KnowledgeBase Builder's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 17.0). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

Ikes is free to download; KnowledgeBase Builder costs $8.99 up front. Ikes sells 1 one-off in-app purchase. KnowledgeBase Builder asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for KnowledgeBase Builder against 4.7 for Ikes. Both are backed by a comparable volume of ratings — 24 and 30 respectively. Written reviews are what separate them: 91% of KnowledgeBase Builder's written reviews are positive against 93% of Ikes's.

KnowledgeBase Builder ships an update fortnightly, Ikes every 2 weeks. The most recent releases landed on September 7, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | KnowledgeBase Builder | Ikes |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | [4.7 (24 ratings)](https://appshunter.io/ios/app/knowledgebase-builder/id1448579863/reviews) | [4.7 (30 ratings)](https://appshunter.io/ios/app/ikes-idea-notes/id1515855107/reviews) |
| Number of ratings | 24 | **30** |
| Positive reviews | 90.9% of reviews | **92.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 21 MB | 284 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Ingo Straub](https://appshunter.io/developer/1398145160) | [INCREDIBLE FOX, Inc.](https://appshunter.io/developer/1515855106) |

## 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


### Ikes

[App page](https://appshunter.io/ios/app/ikes-idea-notes/id1515855107)

Capture and organize text or image ideas with a dynamic feed. Intelligent search and discovery help you find inspiration and make unexpected connections. Syncs seamlessly across devices and prioritizes your privacy.

**Highlights:** Quick capture for text and images, Dynamic Idea Feed for discovery, Tag, source, and color organization, Intelligent search by meaning, Automatic idea discovery, Shuffle for serendipity, iCloud sync across devices

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ikes PREMIUM | $9.99 | one-time |


## Frequently asked questions

### Is KnowledgeBase Builder free?

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

### Is Ikes free?

Ikes is free to download, with in-app purchases available.

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

KnowledgeBase Builder and Ikes are both rated 4.7 out of 5 on the App Store, from 24 and 30 ratings respectively.

### Do KnowledgeBase Builder or Ikes have ads?

Neither KnowledgeBase Builder nor Ikes shows ads.

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

KnowledgeBase Builder ships an update fortnightly, and Ikes every 2 weeks. Most recently, KnowledgeBase Builder was updated on September 7, 2026 and Ikes on September 8, 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.*