# Berner Air App vs Intermatic Optimizer

The clearest difference is update cadence: Intermatic Optimizer at every 11 days against Berner Air App's every 4 months. Berner Air App's advantage is ratings volume (18 vs 2) and iOS requirement (13.4 vs 18.6). 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 Berner Air App against 5.0 for Intermatic Optimizer. That said, the two scores are not equally well evidenced: Berner Air App has 18 ratings behind it against 2, so its average is the more settled of the two.

Berner Air App ships an update every 4 months, Intermatic Optimizer every 11 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Berner Air App | Intermatic Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (18 ratings)](https://appshunter.io/ios/app/berner-air-app/id1335760247/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/intermatic-optimizer/id1659033746/reviews) |
| Number of ratings | **18** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 44 MB | 80 MB |
| Requires iOS | **13.4** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Berner International, LLC](https://appshunter.io/developer/986600028) | [Intermatic LLC](https://appshunter.io/developer/911531287) |

## What reviewers say

### Berner Air App

[App page](https://appshunter.io/ios/app/berner-air-app/id1335760247)

Control your smart air curtain remotely to manage energy savings and maintain comfortable indoor environments. Set operating schedules, choose from preset modes, or create custom programming for optimal performance.

**Highlights:** Remote control via Wi-Fi/Bluetooth, Energy saving features, Healthy and comfortable environments, Customizable operating schedules, Three preset modes (Comfort Plus, Auto, On), Custom programming options, Verify air curtain function remotely

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

**In-app purchases:** none


### Intermatic Optimizer

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

Control your pool and spa system remotely from your iPhone or iPad. Monitor and manage your equipment, create schedules, and store important documents like receipts and reports. Share access with family or service personnel for convenient management.

**Highlights:** Remote pool and spa control, Create up to 12 schedules, Store equipment pictures and reports, Share access with others, Monitor system status

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Berner Air App free?

Berner Air App 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, Berner Air App or Intermatic Optimizer?

Berner Air App and Intermatic Optimizer are both rated 5.0 out of 5 on the App Store, from 18 and 2 ratings respectively.

### Do Berner Air App or Intermatic Optimizer have ads?

Neither Berner Air App nor Intermatic Optimizer shows ads.

### Which is updated more often, Berner Air App or Intermatic Optimizer?

Berner Air App ships an update every 4 months, and Intermatic Optimizer every 11 days. Most recently, Berner Air App was updated on November 2, 2026 and Intermatic Optimizer on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*