# mc2 Quick vs Dolphin Connect

The clearest difference is update cadence: mc2 Quick at every 3 weeks against Dolphin Connect's every 5 months. 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.

mc2 Quick ships an update every 3 weeks, Dolphin Connect every 5 months. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | mc2 Quick | Dolphin Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dolphin-connect/id1498496399/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | — | Free |
| Size | 62 MB | 77 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quick spa](https://appshunter.io/developer/1471959149) | [CATS POWER DESIGN](https://appshunter.io/developer/1525909556) |

## What reviewers say

### mc2 Quick

[App page](https://appshunter.io/ios/app/mc2-quick/id1338956700)

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

**In-app purchases:** none


### Dolphin Connect

[App page](https://appshunter.io/ios/app/dolphin-connect/id1498496399)

Monitor your marine battery charger's performance and receive alerts in real-time from your smartphone or tablet. Track key metrics like charging phase, battery type, voltage, and temperature. The app provides permanent diagnosis with 8 different alerts to ensure your charger and batteries are functioning optimally.

**Highlights:** Live performance monitoring, 10 key performance metrics, Permanent diagnosis with 8 alerts, Supports PROLITE chargers and ALL-in-ONE Gen IV, Multilingual support (5 languages), Real-time dashboard

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mc2 Quick free?

mc2 Quick is free to download, with no in-app purchases.

### Is Dolphin Connect free?

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

### Do mc2 Quick or Dolphin Connect have ads?

Neither mc2 Quick nor Dolphin Connect shows ads.

### Which is updated more often, mc2 Quick or Dolphin Connect?

mc2 Quick ships an update every 3 weeks, and Dolphin Connect every 5 months. Most recently, mc2 Quick was updated on October 1, 2026 and Dolphin Connect on October 10, 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.*