# muses vs 时伴

The clearest difference is in-app purchases: 时伴 at none against muses's 6. muses's advantage is update cadence (every 8 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. muses sells 6 in-app purchases, starting at $2.99 per month. 时伴 asks for nothing beyond the download.

muses ships an update every 8 days, 时伴 every 2 months. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | muses | 时伴 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/muses-ai-notes-card-notes/id6514303889/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Monetization | Freemium | — |
| Size | 227 MB | 27 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Fuyuan Technology Co., Ltd.](https://appshunter.io/developer/1596651080) | [古祥 韩](https://appshunter.io/developer/1592870393) |

## What reviewers say

### muses

[App page](https://appshunter.io/ios/app/muses-ai-notes-card-notes/id6514303889)

Capture and organize your thoughts with an AI-powered card-style note-taking app. Enhance memory and creativity with features like AI assistance, voice notes, and private knowledge base management. Securely store and access your ideas with advanced privacy controls.

**Highlights:** AI-powered note refinement and Q&A, Voice notes with real-time transcription, Hierarchical sub-cards for infinite idea expansion, Encrypted private knowledge base with password protection, Batch actions for efficient note management, Multi-format export (Text, Markdown, HTML, PDF), Spaced repetition for memory reinforcement

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription（PRO) | $2.99 | per month |
| Monthly Subscription（PRO+AI) | $3.99 | per month |
| Annual Subscription（PRO) | $12.99 | per year |
| 连续包年（PRO+AI） | $17.99 | per year |
| PRO Lifetime | $49.99 | one-time |
| PRO+AI Lifetime | $59.99 | one-time |


### 时伴

[App page](https://appshunter.io/ios/app/id6758692663)

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

**In-app purchases:** none


## Frequently asked questions

### Is muses free?

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

### Is 时伴 free?

时伴 is free to download, with no in-app purchases.

### Do muses or 时伴 have ads?

Neither muses nor 时伴 shows ads.

### Which is updated more often, muses or 时伴?

muses ships an update every 8 days, and 时伴 every 2 months. Most recently, muses was updated on October 7, 2026 and 时伴 on October 24, 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.*