# Constellation Pro vs ComBoard AAC

The clearest difference is in-app purchases: Constellation Pro at none against ComBoard AAC's 1. Constellation Pro also leads on iOS requirement (11.0 vs 16.0). ComBoard AAC's advantage is update cadence (daily vs every 21 months). On price, ads and device support there is nothing between them.

Both are free to download. ComBoard AAC sells 1 one-off in-app purchase. Constellation Pro asks for nothing beyond the download.

Constellation Pro ships an update every 21 months, ComBoard AAC daily. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Constellation Pro | ComBoard AAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/constellation-pro/id1273815799/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Daily** |
| Monetization | Free | — |
| Size | 31 MB | 28 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lester Electrical](https://appshunter.io/developer/941752558) | [Aleksander Allen](https://appshunter.io/developer/1848492528) |

## What reviewers say

### Constellation Pro

[App page](https://appshunter.io/ios/app/constellation-pro/id1273815799)

This app connects via Bluetooth to specific landscape transformer and timer products. It allows users to control landscape lighting and other AC-powered devices, with features like location-based sunrise/sunset adjustments and power monitoring.

**Highlights:** Bluetooth wireless control, Sunrise/sunset adjustment, Real-time clock, Power usage meter, US Department of Energy Compliant, California Energy Commission Compliant

**Features:** macOS Compatibility

**In-app purchases:** none


### ComBoard AAC

[App page](https://appshunter.io/ios/app/comboard-aac/id6782740525)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $49.99 | one-time |


## Frequently asked questions

### Is Constellation Pro free?

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

### Is ComBoard AAC free?

ComBoard AAC is free to download, with in-app purchases available.

### Do Constellation Pro or ComBoard AAC have ads?

Neither Constellation Pro nor ComBoard AAC shows ads.

### Which is updated more often, Constellation Pro or ComBoard AAC?

Constellation Pro ships an update every 21 months, and ComBoard AAC daily. Most recently, Constellation Pro was updated on September 17, 2026 and ComBoard AAC on September 20, 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.*