# AutoEQ SUB vs HSA

The clearest difference is update cadence: HSA at every 2 months against AutoEQ SUB's every 15 months. HSA also leads on iOS requirement (9.0 vs 15.0). 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.

AutoEQ SUB ships an update every 15 months, HSA every 2 months. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AutoEQ SUB | HSA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Size | 18 MB | 6 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Integrity Electronic Co., Ltd.](https://appshunter.io/developer/1090276864) | [杏生 卢](https://appshunter.io/developer/1094592555) |

## What reviewers say

### AutoEQ SUB

[App page](https://appshunter.io/ios/app/autoeq-sub/id1659754629)

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

**In-app purchases:** none


### HSA

[App page](https://appshunter.io/ios/app/hsa-10pro/id6446188767)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AutoEQ SUB free?

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

### Is HSA free?

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

### Do AutoEQ SUB or HSA have ads?

Neither AutoEQ SUB nor HSA shows ads.

### Which is updated more often, AutoEQ SUB or HSA?

AutoEQ SUB ships an update every 15 months, and HSA every 2 months. Most recently, AutoEQ SUB was updated on October 8, 2026 and HSA on October 13, 2026.

---

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