# EMS Massager Pro vs Chatbox

The clearest difference is update cadence: Chatbox at weekly against EMS Massager Pro's monthly. EMS Massager Pro's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EMS Massager Pro ships an update monthly, Chatbox weekly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | EMS Massager Pro | Chatbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (669 ratings)](https://appshunter.io/ios/app/chatbox-powerful-ai-client/id6471368056/reviews)** |
| Number of ratings | — | **669** |
| Positive reviews | — | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 37 MB | 48 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [易客创新(泉州)智能科技有限公司](https://appshunter.io/developer/1683294855) | [2.5 HK LIMITED](https://appshunter.io/developer/1772881024) |

## What reviewers say

### EMS Massager Pro

[App page](https://appshunter.io/ios/app/ems-massager-pro/id1673281511)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chatbox

[App page](https://appshunter.io/ios/app/chatbox-powerful-ai-client/id6471368056)

This application acts as a universal client, connecting you to leading AI models across various devices. It offers features like code assistance, image generation, and smart file understanding, all while prioritizing local data storage for privacy.

**Highlights:** Connect to multiple AI models, Analyze documents, images, and code, AI-powered code generation and optimization, Text-to-image generation, Local data storage for privacy, Cross-device synchronization

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good customization options
- 🚀 Works well with local LLMs
- 💡 Supports multiple API formats
- 🔒 Privacy-focused (account-free)

**What reviewers complain about**

- 🐛 Local network access issues on iOS
- 🐛 Compatibility problems with older iOS versions
- 🐛 Streaming response issues
- 🐛 UI/UX not optimized for mobile

**Reported bugs**

- Cannot select Ollama models
- Custom API URL connections failing
- Live scrolling issues during streaming
- Proxy settings not working on mobile

**Requested features**

- Add support for local Ollama models
- Improve organization features (folders, projects, etc.)
- Implement iCloud syncing
- Add Chinese language support


## Frequently asked questions

### Is EMS Massager Pro free?

EMS Massager Pro is free to download, with no in-app purchases.

### Is Chatbox free?

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

### Do EMS Massager Pro or Chatbox have ads?

Neither EMS Massager Pro nor Chatbox shows ads.

### Which is updated more often, EMS Massager Pro or Chatbox?

EMS Massager Pro ships an update monthly, and Chatbox weekly. Most recently, EMS Massager Pro was updated on November 3, 2026 and Chatbox on November 4, 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.*