# MDA vs Cadence Smart DSP

The clearest difference is iOS requirement: MDA at 8.0 against Cadence Smart DSP's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

MDA ships an update every 3 months, Cadence Smart DSP every 5 months. The most recent releases landed on September 10, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | MDA | Cadence Smart DSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 6 MB | 3 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [杏生 卢](https://appshunter.io/developer/1094592555) | [Michael Chen](https://appshunter.io/developer/1775411374) |

## What reviewers say

### MDA

[App page](https://appshunter.io/ios/app/mda-dsp/id1157857067)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cadence Smart DSP

[App page](https://appshunter.io/ios/app/cadence-smart-dsp/id6737230884)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MDA free?

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

### Is Cadence Smart DSP free?

Cadence Smart DSP is free to download, with no in-app purchases.

### Do MDA or Cadence Smart DSP have ads?

Neither MDA nor Cadence Smart DSP shows ads.

### Which is updated more often, MDA or Cadence Smart DSP?

MDA ships an update every 3 months, and Cadence Smart DSP every 5 months. Most recently, MDA was updated on September 10, 2026 and Cadence Smart DSP on May 16, 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.*