# MAX vs Dolphin Connect

The clearest difference is update cadence: Dolphin Connect at every 5 months against MAX's every 27 months. MAX's advantage is iOS requirement (9.0 vs 13.0). 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.

MAX ships an update every 27 months, Dolphin Connect every 5 months. The most recent releases landed on September 11, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | MAX | 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 27 months | **Every 5 months** |
| Monetization | — | Free |
| Size | 5 MB | 77 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sunroad Equipment](https://appshunter.io/developer/1729757949) | [CATS POWER DESIGN](https://appshunter.io/developer/1525909556) |

## What reviewers say

### MAX

[App page](https://appshunter.io/ios/app/max-e-by-eza/id1436825315)

**Features:** macOS Compatibility

**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 MAX free?

MAX 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 MAX or Dolphin Connect have ads?

Neither MAX nor Dolphin Connect shows ads.

### Which is updated more often, MAX or Dolphin Connect?

MAX ships an update every 27 months, and Dolphin Connect every 5 months. Most recently, MAX was updated on September 11, 2026 and Dolphin Connect on June 24, 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.*