# PPI vs DLS DSP CONTROL

PPI and DLS DSP CONTROL are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | PPI | DLS DSP CONTROL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 94 MB | 16 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Aidan Blessindo Electronic Co.,Ltd.](https://appshunter.io/developer/1413008258) | [Winn Scandinavia AB](https://appshunter.io/developer/1517736752) |

## What reviewers say

### PPI

[App page](https://appshunter.io/ios/app/ppi-d/id6736673806)

**Features:** macOS Compatibility

**In-app purchases:** none


### DLS DSP CONTROL

[App page](https://appshunter.io/ios/app/dls-dsp-control/id6760286075)

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

**In-app purchases:** none


## Frequently asked questions

### Is PPI free?

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

### Is DLS DSP CONTROL free?

DLS DSP CONTROL is free to download, with no in-app purchases.

### Do PPI or DLS DSP CONTROL have ads?

Neither PPI nor DLS DSP CONTROL shows ads.

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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.*