# Cadence Smart DSP vs PRO2500A

The clearest difference is update cadence: PRO2500A at every 2 months against Cadence Smart DSP's every 5 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.

Cadence Smart DSP ships an update every 5 months, PRO2500A every 2 months. The most recent releases landed on May 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Cadence Smart DSP | PRO2500A |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 3 MB | 4 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Michael Chen](https://appshunter.io/developer/1775411374) | [明武 伍](https://appshunter.io/developer/1622511470) |

## What reviewers say

### Cadence Smart DSP

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

**Features:** macOS Compatibility

**In-app purchases:** none


### PRO2500A

[App page](https://appshunter.io/ios/app/pro2500a/id6744863827)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cadence Smart DSP free?

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

### Is PRO2500A free?

PRO2500A is free to download, with no in-app purchases.

### Do Cadence Smart DSP or PRO2500A have ads?

Neither Cadence Smart DSP nor PRO2500A shows ads.

### Which is updated more often, Cadence Smart DSP or PRO2500A?

Cadence Smart DSP ships an update every 5 months, and PRO2500A every 2 months. Most recently, Cadence Smart DSP was updated on May 16, 2026 and PRO2500A on September 23, 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.*