# MindDump vs Vault Reader

The clearest difference is update cadence: MindDump at weekly against Vault Reader's every 3 weeks. MindDump also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MindDump sells 7 one-off in-app purchases and Vault Reader sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

MindDump ships an update weekly, Vault Reader every 3 weeks. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | MindDump | Vault Reader |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 117 MB | 14 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [晓光 李](https://appshunter.io/developer/1553199200) | [Minner Labs LLC](https://appshunter.io/developer/1743682612) |

## What reviewers say

### MindDump

[App page](https://appshunter.io/ios/app/minddump-structured-thinking/id1553250457)

This app provides a versatile platform for organizing thoughts and plans using various visual formats like mind maps, outlines, and timelines. It supports rich attachments, including images, voice clips, and mathematical formulas, making it ideal for both educational and personal use.

**Highlights:** Mindmap creation, Outline and timeline views, Diagramming tools (UML, BPMN, Flowchart), Flashcards and index cards, Rich attachment support (images, voice, math), Pre-built examples for easy start

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flashcard Pack | $1.99 | one-time |
| Project Management Pack | $1.99 | one-time |
| DViz Pack | $1.99 | one-time |
| Software Engineering Pack | $3.99 | one-time |
| Unlock All (upgrade from Pro) | $8.99 | one-time |
| Pro | $9.99 | one-time |
| Unlock All | $17.99 | one-time |


### Vault Reader

[App page](https://appshunter.io/ios/app/vault-reader-markdown-notes/id6762577564)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vault Reader Pro - Monthly | $1.99 | per month |
| Vault Reader Pro - Yearly | $14.99 | per year |
| Vault Reader Pro - Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is MindDump free?

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

### Is Vault Reader free?

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

### Do MindDump or Vault Reader have ads?

Neither MindDump nor Vault Reader shows ads.

### Which is updated more often, MindDump or Vault Reader?

MindDump ships an update weekly, and Vault Reader every 3 weeks. Most recently, MindDump was updated on October 9, 2026 and Vault Reader on October 6, 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.*