# PhonocarDSP vs HSA

The clearest difference is iOS requirement: PhonocarDSP at 8.0 against HSA's 12.0. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | PhonocarDSP | HSA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 9 MB | 5 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [文栋 顾](https://appshunter.io/developer/1460789214) | [杏生 卢](https://appshunter.io/developer/1094592555) |

## What reviewers say

### PhonocarDSP

[App page](https://appshunter.io/ios/app/phonocardsp/id1462055310)

**Features:** macOS Compatibility

**In-app purchases:** none


### HSA

[App page](https://appshunter.io/ios/app/hsa-dsp31pro/id1586421043)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PhonocarDSP free?

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

### Is HSA free?

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

### Do PhonocarDSP or HSA have ads?

Neither PhonocarDSP nor HSA shows ads.

### Which is updated more often, PhonocarDSP or HSA?

PhonocarDSP ships an update every 3 weeks, and HSA every 3 weeks. Most recently, PhonocarDSP was updated on September 7, 2026 and HSA on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*