# Wellnote vs 熵忆

Wellnote and 熵忆 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. Wellnote sells 4 in-app purchases, starting at $1.99 per month and 熵忆 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Wellnote | 熵忆 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (992 ratings)](https://appshunter.io/ios/app/wellnote-ai-notes-pdf-docs/id6450023979/reviews)** | — |
| Number of ratings | **992** | — |
| Positive reviews | 77.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Freemium | — |
| Size | 444 MB | 46 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MAXEYE US INC.](https://appshunter.io/developer/1804912173) | [深圳市熵迭方舟科技有限公司](https://appshunter.io/developer/6795766014) |

## What reviewers say

### Wellnote

[App page](https://appshunter.io/ios/app/wellnote-ai-notes-pdf-docs/id6450023979)

Enhance your note-taking with a realistic writing experience, document annotation, and efficient study tools. Organize, search, and customize notes with templates for better learning and productivity.

**Highlights:** Realistic handwriting experience, Categorize and search notes, Annotate PDFs, Word, and PPTs, Split-screen for multitasking, Customizable and preset templates, Masking tape for memorization

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI+VIP | $1.99 | per month |
| AI+VIP | $10.99 | per year |
| AI Pro VIP | $99.99 | per year |
| AI Credits | $9.99 | one-time |


### 熵忆

[App page](https://appshunter.io/ios/app/id6795766012)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 120分钟 | $1.99 | one-time |
| 600分钟 | $6.99 | one-time |


## Frequently asked questions

### Is Wellnote free?

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

### Is 熵忆 free?

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

### Do Wellnote or 熵忆 have ads?

Neither Wellnote nor 熵忆 shows ads.

### Which is updated more often, Wellnote or 熵忆?

Wellnote ships an update fortnightly, and 熵忆 fortnightly. Most recently, Wellnote was updated on November 3, 2026 and 熵忆 on October 31, 2026.

---

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