# AK vs Mastercool Connect

The clearest difference is update cadence: Mastercool Connect at every 3 months against AK's every 14 months. Mastercool Connect also leads on ratings volume (3 vs 1) and iOS requirement (12.0 vs 15.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for AK against 5.0 for Mastercool Connect. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

AK ships an update every 14 months, Mastercool Connect every 3 months. The most recent releases landed on October 17, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | AK | Mastercool Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ak-cc-connect/id1482250780/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/mastercool-connect/id1515071015/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 17 MB | 26 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Danfoss A/S](https://appshunter.io/developer/423984644) | [Mastercool, U.S.A., Inc.](https://appshunter.io/developer/1515071014) |

## What reviewers say

### AK

[App page](https://appshunter.io/ios/app/ak-cc-connect/id1482250780)

This application provides a user-friendly interface to connect with a Danfoss Bluetooth display for AK-CC case controllers. It offers a visual overview of controller functions, alarm details, live parameter monitoring, and quick setup capabilities.

**Highlights:** Bluetooth connectivity to AK-CC controllers, Visual overview of operation status, View alarm details and troubleshooting tips, Monitor live parameter graphs, Access main controls (Main Switch, Defrost), Quick Setup for controllers, Save and email setting files

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

**In-app purchases:** none


### Mastercool Connect

[App page](https://appshunter.io/ios/app/mastercool-connect/id1515071015)

Monitor all your Mastercool devices equipped with Bluetooth Low Energy. This app supports specific digital manifolds, vacuum gauges, thermometers, and refrigerant scales for seamless data tracking.

**Highlights:** BLE device monitoring, Supports Spartan Smart Manifold, Supports Digital Vacuum Gauge, Supports Digital Thermometer/Hygrometer, Supports Electronic Refrigerant Scale

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AK free?

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

### Is Mastercool Connect free?

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

### Which has better reviews, AK or Mastercool Connect?

AK and Mastercool Connect are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do AK or Mastercool Connect have ads?

Neither AK nor Mastercool Connect shows ads.

### Which is updated more often, AK or Mastercool Connect?

AK ships an update every 14 months, and Mastercool Connect every 3 months. Most recently, AK was updated on October 17, 2026 and Mastercool Connect on September 27, 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.*