# Idea Note vs PDF Editor

The clearest difference is in-app purchases: PDF Editor at none against Idea Note's 3. PDF Editor also leads on update cadence (monthly vs every 4 months). Idea Note's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Idea Note sells 3 in-app purchases, starting at $0.99 per 7 days. PDF Editor asks for nothing beyond the download.

Idea Note ships an update every 4 months, PDF Editor monthly. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Idea Note | PDF Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/idea-note-mindmap-ai/id6751484503/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 53 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [won choi](https://appshunter.io/developer/1659403932) | [Harihar Creation](https://appshunter.io/developer/6787873023) |

## What reviewers say

### Idea Note

[App page](https://appshunter.io/ios/app/idea-note-mindmap-ai/id6751484503)

Instantly structure your notes and thoughts into visual mind maps with AI assistance. Organize ideas, study effectively, and manage tasks by tracking progress on each node. Switch between mind map and list views for flexible organization and priority management.

**Highlights:** AI-powered mind map generation, Visual idea organization, Task status tracking, Progress monitoring, List view for systematic review, Priority management

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindMap AI Subscription Weekly | $0.99 | per 7 days |
| MindMap AI Subscription Month | $2.99 | per month |
| MindMap AI Subscription Yearly | $22.99 | per year |


### PDF Editor

[App page](https://appshunter.io/ios/app/pdf-editor-sign-and-scan/id6787873021)

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

**In-app purchases:** none


## Frequently asked questions

### Is Idea Note free?

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

### Is PDF Editor free?

PDF Editor is free to download, with no in-app purchases.

### Do Idea Note or PDF Editor have ads?

PDF Editor shows ads; Idea Note does not.

### Which is updated more often, Idea Note or PDF Editor?

Idea Note ships an update every 4 months, and PDF Editor monthly. Most recently, Idea Note was updated on October 10, 2026 and PDF Editor on October 4, 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.*