# FM vs Atlantic Control

The clearest difference is review sentiment: FM at 43% against Atlantic Control's 0%. FM also leads on iOS requirement (9.3 vs 15.0). On price, update cadence, 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.

FM ships an update every 4 months, Atlantic Control every 8 months. The most recent releases landed on October 6, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | FM | Atlantic Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/atlantic-control/id6475638740/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **42.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 62 MB | 59 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [OASE GmbH](https://appshunter.io/developer/642838336) | [Atlantic Water Gardens](https://appshunter.io/developer/1139219423) |

## What reviewers say

### FM

[App page](https://appshunter.io/ios/app/fm-master-wlan/id967950429)

Control your garden's lighting, pumps, and other appliances remotely. This app allows you to manage multiple devices, set schedules, and monitor their status from anywhere in the world. Requires specific hardware to function.

**Highlights:** Control 3 switchable and 1 dimmable power outlet, Integrate up to 10 additional remote-controlled devices, Individually adjustable timer function for each outlet, Remote monitoring via OASE Cloud, Receive status reports via email

**Features:** macOS Compatibility

**In-app purchases:** none


### Atlantic Control

[App page](https://appshunter.io/ios/app/atlantic-control/id6475638740)

This app consolidates control for various smart aquatic products, including ionizers, pumps, and lights. Users can effortlessly manage features like power, flow, ionization levels, and lighting sequences through a unified Bluetooth interface.

**Highlights:** Unified control for multiple smart products, Bluetooth connectivity, Manage pump flow and speed, Adjust ionization levels, Control color-changing lights, Set timer functions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FM free?

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

### Is Atlantic Control free?

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

### Do FM or Atlantic Control have ads?

Neither FM nor Atlantic Control shows ads.

### Which is updated more often, FM or Atlantic Control?

FM ships an update every 4 months, and Atlantic Control every 8 months. Most recently, FM was updated on October 6, 2026 and Atlantic Control on September 23, 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.*