# 腕能精灵 vs ETOS LLM Studio

The clearest difference is price: 腕能精灵 at Free against ETOS LLM Studio's $2.99. ETOS LLM Studio's advantage is in-app purchases (none vs 2) and update cadence (every 3 weeks vs every 3 months). On rating, ratings volume, ads and device support there is nothing between them.

腕能精灵 is free to download; ETOS LLM Studio costs $2.99 up front. 腕能精灵 sells 2 one-off in-app purchases. ETOS LLM Studio asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 腕能精灵 against 5.0 for ETOS LLM Studio. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

腕能精灵 ships an update every 3 months, ETOS LLM Studio every 3 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 腕能精灵 | ETOS LLM Studio |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6740917382/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/etos-llm-studio/id6757229901/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Paid |
| Size | 11 MB | 152 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [鑫 白](https://appshunter.io/developer/1792208860) | [琳 李](https://appshunter.io/developer/1864552804) |

## What reviewers say

### 腕能精灵

[App page](https://appshunter.io/ios/app/id6740917382)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-month membership | $0.99 | one-time |
| One-year membership | $14.99 | one-time |


### ETOS LLM Studio

[App page](https://appshunter.io/ios/app/etos-llm-studio/id6757229901)

This AI client offers advanced features for managing local knowledge bases and virtual personas. It provides deep integration with Apple Watch, supports multiple AI models, and allows for extensive customization of AI interactions. The app aims to be a powerful, all-around assistant for users seeking more than a basic chat interface.

**Highlights:** Native iOS and watchOS integration, Multi-model engine support (OpenAI, Anthropic, Google), Local RAG memory with SQLite vector database, Customizable Worldbook Engine for role-playing, Proactive intelligence cards via Daily Pulse, Siri Shortcuts and URL Scheme integration, Dual-engine Text-to-Speech

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

**In-app purchases:** none


## Frequently asked questions

### Is 腕能精灵 free?

腕能精灵 is free to download, with in-app purchases available.

### Is ETOS LLM Studio free?

ETOS LLM Studio costs $2.99, with no in-app purchases.

### Which has better reviews, 腕能精灵 or ETOS LLM Studio?

腕能精灵 and ETOS LLM Studio are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do 腕能精灵 or ETOS LLM Studio have ads?

Neither 腕能精灵 nor ETOS LLM Studio shows ads.

### Which is updated more often, 腕能精灵 or ETOS LLM Studio?

腕能精灵 ships an update every 3 months, and ETOS LLM Studio every 3 weeks. Most recently, 腕能精灵 was updated on November 4, 2026 and ETOS LLM Studio on November 5, 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.*