# Alfatron DSPPro vs eden_control

The clearest difference is update cadence: eden_control at every 2 months against Alfatron DSPPro's every 28 months. eden_control also leads on iOS requirement (9.0 vs 13.0). 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.

Alfatron DSPPro ships an update every 28 months, eden_control every 2 months. The most recent releases landed on September 13, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Alfatron DSPPro | eden_control |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 2 months** |
| Size | 5 MB | 108 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Alfatron Electronics, INC](https://appshunter.io/developer/1719241448) | [Guangzhou Eden Electronic Co., Ltd](https://appshunter.io/developer/1760512532) |

## What reviewers say

### Alfatron DSPPro

[App page](https://appshunter.io/ios/app/alfatron-dsppro/id6473602568)

**Features:** macOS Compatibility

**In-app purchases:** none


### eden_control

[App page](https://appshunter.io/ios/app/eden-control/id6502894701)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alfatron DSPPro free?

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

### Is eden_control free?

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

### Do Alfatron DSPPro or eden_control have ads?

Neither Alfatron DSPPro nor eden_control shows ads.

### Which is updated more often, Alfatron DSPPro or eden_control?

Alfatron DSPPro ships an update every 28 months, and eden_control every 2 months. Most recently, Alfatron DSPPro was updated on September 13, 2026 and eden_control on September 9, 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.*