# BigPaper vs Genius Vault

The clearest difference is rating: Genius Vault at 5.0 against BigPaper's 4.0. BigPaper's advantage is update cadence (every 5 days vs every 6 weeks) and ratings volume (20 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. BigPaper sells 1 one-off in-app purchase and Genius Vault sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Genius Vault holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: BigPaper has 20 ratings behind it against 1, so its average is the more settled of the two.

BigPaper ships an update every 5 days, Genius Vault every 6 weeks. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | BigPaper | Genius Vault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (20 ratings)](https://appshunter.io/ios/app/bigpaper-mind-map-pdf-markup/id1633929939/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/genius-vault/id6446293764/reviews)** |
| Number of ratings | **20** | 1 |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 253 MB | 6 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [10happy Technology Development(Dalian) Co.,Ltd.](https://appshunter.io/developer/1567148260) | [Oliver Rider](https://appshunter.io/developer/1645853919) |

## What reviewers say

### 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 |


### Genius Vault

[App page](https://appshunter.io/ios/app/genius-vault/id6446293764)

Organize research notes, ideas, URLs, and code snippets in a centralized digital vault. Easily save, categorize, and retrieve information across your Apple devices. Perfect for students and researchers seeking focused organization.

**Highlights:** Store research notes and ideas, Save URLs, instructions, and code snippets, Detect and paste from clipboard, Highlight, favorite, and pin records, URL validation and direct linking, Cloud sync across Apple devices, 7-day record restore

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $1.99 | one-time |
| Unlock Pro Access | $2.99 | one-time |


## Frequently asked questions

### Is BigPaper free?

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

### Is Genius Vault free?

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

### Which has better reviews, BigPaper or Genius Vault?

Genius Vault is rated higher. BigPaper averages 4.0 out of 5 from 20 ratings, while Genius Vault averages 5.0 from 1 ratings.

### Do BigPaper or Genius Vault have ads?

Neither BigPaper nor Genius Vault shows ads.

### Which is updated more often, BigPaper or Genius Vault?

BigPaper ships an update every 5 days, and Genius Vault every 6 weeks. Most recently, BigPaper was updated on October 24, 2026 and Genius Vault on October 7, 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.*