# Genmitsu vs Arccaptain

The clearest difference is rating: Arccaptain at 4.0 against Genmitsu's 3.2. Arccaptain also leads on update cadence (every 3 weeks vs every 2 months). Genmitsu's advantage is ratings volume (35 vs 3). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Arccaptain holds the better App Store score, 4.0 against 3.2. That said, the two scores are not equally well evidenced: Genmitsu has 35 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 23% of Genmitsu's written reviews are positive against 27% of Arccaptain's.

Genmitsu ships an update every 2 months, Arccaptain every 3 weeks. Both last shipped on November 4, 2026.

## The numbers

| Metric | Genmitsu | Arccaptain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (35 ratings)](https://appshunter.io/ios/app/genmitsu/id6478152985/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/arccaptain-smart-welder-app/id6670310582/reviews)** |
| Number of ratings | **35** | 3 |
| Positive reviews | 23.1% of reviews | **26.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 79 MB | 194 MB |
| Requires iOS | 13 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAINSTORE INC](https://appshunter.io/developer/1563851954) | [深圳市劲擎创新科技有限公司](https://appshunter.io/developer/1765685049) |

## What reviewers say

### Genmitsu

[App page](https://appshunter.io/ios/app/genmitsu/id6478152985)

This app provides an all-in-one platform for controlling and creating with GRBL CNC routers and laser machines. It streamlines the workflow from design to machine operation, offering intuitive control and real-time monitoring for makers and creators.

**Highlights:** Wi-Fi connectivity to machines, Simplified network setup, Intuitive control interface, File re-editing for laser engraving, Advanced image processing, Real-time monitoring of tasks, Quick image upload from gallery

**Features:** macOS Compatibility

**In-app purchases:** none


### Arccaptain

[App page](https://appshunter.io/ios/app/arccaptain-smart-welder-app/id6670310582)

Control your welding equipment wirelessly via Bluetooth. Fine-tune parameters, save custom presets, and connect with a community of fabricators. Earn rewards for participation.

**Highlights:** Wireless Bluetooth connectivity, Real-time parameter control, Customizable welding presets, Community forum for welders, Member rewards program

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

**In-app purchases:** none


## Frequently asked questions

### Is Genmitsu free?

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

### Is Arccaptain free?

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

### Which has better reviews, Genmitsu or Arccaptain?

Arccaptain is rated higher. Genmitsu averages 3.2 out of 5 from 35 ratings, while Arccaptain averages 4.0 from 3 ratings.

### Do Genmitsu or Arccaptain have ads?

Neither Genmitsu nor Arccaptain shows ads.

### Which is updated more often, Genmitsu or Arccaptain?

Genmitsu ships an update every 2 months, and Arccaptain every 3 weeks. Most recently, Genmitsu was updated on November 4, 2026 and Arccaptain 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.*