# aerMist vs Intermatic Optimizer

The clearest difference is update cadence: Intermatic Optimizer at weekly against aerMist's every 2 weeks. Intermatic Optimizer also leads on iOS requirement (13.0 vs 15.6). On price, rating, ratings volume and ads 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 aerMist against 5.0 for Intermatic Optimizer. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

aerMist ships an update every 2 weeks, Intermatic Optimizer weekly. The most recent releases landed on July 7, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | aerMist | Intermatic Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/aermist/id1571775416/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/intermatic-optimizer/id1659033746/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 3 MB | 77 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [aerMist LLC](https://appshunter.io/developer/1571775418) | [Intermatic LLC](https://appshunter.io/developer/911531287) |

## What reviewers say

### aerMist

[App page](https://appshunter.io/ios/app/aermist/id1571775416)

Control high-pressure misting systems remotely via Bluetooth. Adjust misting modes, set schedules, and manage multiple systems simultaneously for cooling, mosquito control, and dust reduction.

**Highlights:** Bluetooth control, Multiple misting modes (non-stop, interval, schedule), Customizable misting schedules, Control up to 4 misting systems, Individual and global device control, Monitor running hours and filter status

**Features:** macOS Compatibility

**In-app purchases:** none


### Intermatic Optimizer

[App page](https://appshunter.io/ios/app/intermatic-optimizer/id1659033746)

Control your pool and spa automation system remotely from your mobile device. Monitor and track energy usage for your pool equipment on a daily, weekly, or monthly basis. Manage multiple pools and spas with an intuitive interface.

**Highlights:** Remote pool and spa control, Energy usage monitoring, Multi-pool management, Advanced iOS interface, Anytime, anywhere access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is aerMist free?

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

### Is Intermatic Optimizer free?

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

### Which has better reviews, aerMist or Intermatic Optimizer?

aerMist and Intermatic Optimizer are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do aerMist or Intermatic Optimizer have ads?

Neither aerMist nor Intermatic Optimizer shows ads.

### Which is updated more often, aerMist or Intermatic Optimizer?

aerMist ships an update every 2 weeks, and Intermatic Optimizer weekly. Most recently, aerMist was updated on July 7, 2026 and Intermatic Optimizer on June 1, 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.*