# Control Alpha vs SENDA

The clearest difference is update cadence: Control Alpha at every 6 months against SENDA's every 18 months. 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.

Control Alpha ships an update every 6 months, SENDA every 18 months. Both last shipped on September 17, 2026.

## The numbers

| Metric | Control Alpha | SENDA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 18 months |
| Size | 196 MB | 214 MB |
| Requires iOS | 16 | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fabian Compagnucci](https://appshunter.io/developer/1464525793) | [Alberto Enriquez](https://appshunter.io/developer/1584999194) |

## What reviewers say

### Control Alpha

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

**Features:** macOS Compatibility

**In-app purchases:** none


### SENDA

[App page](https://appshunter.io/ios/app/senda/id1584999192)

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

**In-app purchases:** none


## Frequently asked questions

### Is Control Alpha free?

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

### Is SENDA free?

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

### Do Control Alpha or SENDA have ads?

Neither Control Alpha nor SENDA shows ads.

### Which is updated more often, Control Alpha or SENDA?

Control Alpha ships an update every 6 months, and SENDA every 18 months. Most recently, Control Alpha was updated on September 17, 2026 and SENDA on September 17, 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.*