# muses vs Shiftkeep

The clearest difference is device support: muses at 3 against Shiftkeep's 1. On price, ads, in-app purchases 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 and Shiftkeep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | muses | Shiftkeep |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Monetization | Freemium | — |
| Size | 227 MB | 9 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Fuyuan Technology Co., Ltd.](https://appshunter.io/developer/1596651080) | [imzapp](https://appshunter.io/developer/1895276754) |

## 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 |


### Shiftkeep

[App page](https://appshunter.io/ios/app/shiftkeep-shift-planner-and-pay/id6797852595)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shiftkeep Pro — Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is muses free?

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

### Is Shiftkeep free?

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

### Do muses or Shiftkeep have ads?

Neither muses nor Shiftkeep shows ads.

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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.*