# ChartLre vs BigPaper

The clearest difference is review sentiment: ChartLre at 58% against BigPaper's 27%. ChartLre also leads on iOS requirement (13.0 vs 16.0). BigPaper's advantage is update cadence (every 5 days vs every 9 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. ChartLre sells 3 in-app purchases, starting at $3.99 per year and BigPaper sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ChartLre ships an update every 9 months, BigPaper every 5 days. The most recent releases landed on September 24, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | ChartLre | BigPaper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (17 ratings)](https://appshunter.io/ios/app/bigpaper-mind-map-pdf-markup/id1633929939/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | **58.3% of reviews** | 26.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 32 MB | 253 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [侠光 邢](https://appshunter.io/developer/1061504196) | [10happy Technology Development(Dalian) Co.,Ltd.](https://appshunter.io/developer/1567148260) |

## What reviewers say

### ChartLre

[App page](https://appshunter.io/ios/app/chartlre-create-charts/id1440556491)

Easily create custom tables and a wide variety of charts, including line, pie, and radar graphs. Save and share your creations with flexible style options. Ideal for managing schedules, reports, and data visualization.

**Highlights:** Create custom tables, Generate various chart types, Customizable styles, colors, fonts, One-click sharing, Save tables to albums, Supports multiple chart formats

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $3.99 | per year |
| upgrade Pro | $4.99 | one-time |
| remove ad | $5.99 | one-time |


### BigPaper

[App page](https://appshunter.io/ios/app/bigpaper-mind-map-pdf-markup/id1633929939)

This app offers an infinite canvas for note-taking, PDF annotation, and mind mapping. Import various document formats and add text, handwriting, tables, and more. Efficiently organize and edit content without page limitations.

**Highlights:** Infinite canvas for freeform note-taking, Import and annotate PDFs and other documents, Mind mapping with element connections, Handwriting and drawing tools with Smart Shapes, Table creation and linking, Multi-format document import and export, Screenshot mode for quick content capture

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BigPaper - Full Version Unlock | $8.99 | one-time |


## Frequently asked questions

### Is ChartLre free?

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

### Is BigPaper free?

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

### Do ChartLre or BigPaper have ads?

Neither ChartLre nor BigPaper shows ads.

### Which is updated more often, ChartLre or BigPaper?

ChartLre ships an update every 9 months, and BigPaper every 5 days. Most recently, ChartLre was updated on September 24, 2026 and BigPaper on July 5, 2026.

---

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