# MolaSync － Cloud note vs 熵忆

The clearest difference is in-app purchases: MolaSync － Cloud note at none against 熵忆's 2. MolaSync － Cloud note also leads on iOS requirement (7.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 熵忆 sells 2 one-off in-app purchases. MolaSync － Cloud note asks for nothing beyond the download.

MolaSync － Cloud note ships an update every 3 weeks, 熵忆 fortnightly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MolaSync － Cloud note | 熵忆 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/molasync-cloud-note/id660018160/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 71 MB | 46 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Molamola Inc.](https://appshunter.io/developer/594382677) | [深圳市熵迭方舟科技有限公司](https://appshunter.io/developer/6795766014) |

## What reviewers say

### MolaSync － Cloud note

[App page](https://appshunter.io/ios/app/molasync-cloud-note/id660018160)

This app allows real-time collaboration, drawing, and note-taking with support for PDF annotation and web clipping. It synchronizes content across devices via the cloud and offers offline access through local caching. Vector graphics ensure high-definition quality for sketches and professional designs.

**Highlights:** Real-time collaboration, Drawing and note-taking, PDF annotation, Cloud synchronization, Offline access, Vector graphics

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 MolaSync － Cloud note free?

MolaSync － Cloud note is free to download, with no in-app purchases.

### Is 熵忆 free?

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

### Do MolaSync － Cloud note or 熵忆 have ads?

Neither MolaSync － Cloud note nor 熵忆 shows ads.

### Which is updated more often, MolaSync － Cloud note or 熵忆?

MolaSync － Cloud note ships an update every 3 weeks, and 熵忆 fortnightly. Most recently, MolaSync － Cloud note was updated on November 1, 2026 and 熵忆 on October 31, 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.*