# Control Alpha vs SIMSA GPS

Control Alpha and SIMSA GPS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Control Alpha ships an update every 6 months, SIMSA GPS every 9 months. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Control Alpha | SIMSA GPS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 9 months |
| Size | 196 MB | 201 MB |
| Requires iOS | 16 | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fabian Compagnucci](https://appshunter.io/developer/1464525793) | [Erubiel Raymundo Fernandez](https://appshunter.io/developer/1486606283) |

## What reviewers say

### Control Alpha

[App page](https://appshunter.io/ios/app/control-alpha/id1464525794)

**Features:** macOS Compatibility

**In-app purchases:** none


### SIMSA GPS

[App page](https://appshunter.io/ios/app/simsa-gps/id1486606285)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Control Alpha free?

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

### Is SIMSA GPS free?

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

### Do Control Alpha or SIMSA GPS have ads?

Neither Control Alpha nor SIMSA GPS shows ads.

### Which is updated more often, Control Alpha or SIMSA GPS?

Control Alpha ships an update every 6 months, and SIMSA GPS every 9 months. Most recently, Control Alpha was updated on September 17, 2026 and SIMSA GPS on September 14, 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.*