# DreamBox梦匣子 vs Lean Doc Scanner

DreamBox梦匣子 and Lean Doc Scanner are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. DreamBox梦匣子 sells 3 in-app purchases, starting at $1.99 per month and Lean Doc Scanner sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

DreamBox梦匣子 ships an update every 4 weeks, Lean Doc Scanner every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DreamBox梦匣子 | Lean Doc Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 15 MB | 3 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [俊辰 黎](https://appshunter.io/developer/1813083979) | [Junhong Chen](https://appshunter.io/developer/1838440937) |

## What reviewers say

### DreamBox梦匣子

[App page](https://appshunter.io/ios/app/dreambox/id6752234906)

Capture, track, and analyze your dreams to uncover subconscious patterns and spark creativity. This private journal helps you quickly record nighttime thoughts for personal growth and inspiration.

**Highlights:** Fast dream journaling, Track themes and emotions, Identify recurring dreams, Creative prompts from dreams, Private on-device storage, Minimalist interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $1.99 | per month |
| Annual Membership | $6.99 | per year |
| Lifetime Membership | $9.99 | one-time |


### Lean Doc Scanner

[App page](https://appshunter.io/ios/app/lean-doc-scanner/id6753099248)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scanee Pro | $1.99 | per month |
| Scanee Pro | $14.99 | per year |


## Frequently asked questions

### Is DreamBox梦匣子 free?

DreamBox梦匣子 is free to download, with in-app purchases available.

### Is Lean Doc Scanner free?

Lean Doc Scanner is free to download, with in-app purchases available.

### Do DreamBox梦匣子 or Lean Doc Scanner have ads?

Neither DreamBox梦匣子 nor Lean Doc Scanner shows ads.

### Which is updated more often, DreamBox梦匣子 or Lean Doc Scanner?

DreamBox梦匣子 ships an update every 4 weeks, and Lean Doc Scanner every 3 weeks. Most recently, DreamBox梦匣子 was updated on October 30, 2026 and Lean Doc Scanner on October 28, 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.*