# Aerostar vs GridLab ROI

The clearest difference is update cadence: GridLab ROI at every 3 days against Aerostar's every 2 months. Aerostar's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Aerostar ships an update every 2 months, GridLab ROI every 3 days. The most recent releases landed on June 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Aerostar | GridLab ROI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/aerostar/id1502884922/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 44 MB | 44 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anton Andruschenko](https://appshunter.io/developer/1502884921) | [Maksym Kovalov](https://appshunter.io/developer/1868068857) |

## What reviewers say

### Aerostar

[App page](https://appshunter.io/ios/app/aerostar/id1502884922)

Control climate control units remotely, from industrial equipment to home appliances. Manage settings, receive alerts, and schedule operations from anywhere in the world. Supports multiple units and groups for easy management.

**Highlights:** Remote control of climate units, Change settings from anywhere, Receive alarm notifications, Customizable operating schedules, Manage unlimited units and groups, In-app service support chat

**Features:** macOS Compatibility

**In-app purchases:** none


### GridLab ROI

[App page](https://appshunter.io/ios/app/gridlab-roi/id6759988870)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aerostar free?

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

### Is GridLab ROI free?

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

### Do Aerostar or GridLab ROI have ads?

Neither Aerostar nor GridLab ROI shows ads.

### Which is updated more often, Aerostar or GridLab ROI?

Aerostar ships an update every 2 months, and GridLab ROI every 3 days. Most recently, Aerostar was updated on June 22, 2026 and GridLab ROI on September 21, 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.*