# TreeChart vs PDFShare

The clearest difference is in-app purchases: TreeChart at none against PDFShare's 2. TreeChart also leads on iOS requirement (11.0 vs 17.0). PDFShare's advantage is ads (none vs shown) and update cadence (every 3 days vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. PDFShare sells 2 in-app purchases, starting at $0.99 per 6 months. TreeChart asks for nothing beyond the download.

TreeChart ships an update every 5 weeks, PDFShare every 3 days. The most recent releases landed on September 8, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | TreeChart | PDFShare |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/treechart-easy-mindmap/id1303008061/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 33 MB | 3 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yutaka Nakao](https://appshunter.io/developer/1303008060) | [勇 崔](https://appshunter.io/developer/1133151519) |

## What reviewers say

### TreeChart

[App page](https://appshunter.io/ios/app/treechart-easy-mindmap/id1303008061)

Organize information effortlessly with a revolutionary logic tree interface. Ideal for business, education, and personal use, this tool helps structure thoughts, notes, and plans. Available for iPhone and iPad, it supports various organizational and planning needs.

**Highlights:** Logic tree creation, Mind mapping, Simple memo functionality, Information organization, Planning and scheduling, Printable output

**Features:** macOS Compatibility

**In-app purchases:** none


### PDFShare

[App page](https://appshunter.io/ios/app/pdfshare/id6468026357)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual | $0.99 | per 6 months |
| Family | $1.99 | per 6 months |


## Frequently asked questions

### Is TreeChart free?

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

### Is PDFShare free?

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

### Do TreeChart or PDFShare have ads?

TreeChart shows ads; PDFShare does not.

### Which is updated more often, TreeChart or PDFShare?

TreeChart ships an update every 5 weeks, and PDFShare every 3 days. Most recently, TreeChart was updated on September 8, 2026 and PDFShare on June 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.*