# Xcelsus vs HB II DSP

The clearest difference is update cadence: HB II DSP at fortnightly against Xcelsus's monthly. Xcelsus's advantage is iOS requirement (9.0 vs 15.6). 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.

Xcelsus ships an update monthly, HB II DSP fortnightly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Xcelsus | HB II DSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 4 MB | 3 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan SNOW Mechanical & Electrical Technology Co., Ltd.](https://appshunter.io/developer/1327760084) | [APEX Italy](https://appshunter.io/developer/1446565085) |

## What reviewers say

### Xcelsus

[App page](https://appshunter.io/ios/app/xcelsus/id1513506530)

**Features:** macOS Compatibility

**In-app purchases:** none


### HB II DSP

[App page](https://appshunter.io/ios/app/hb-ii-dsp/id6753644572)

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

**In-app purchases:** none


## Frequently asked questions

### Is Xcelsus free?

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

### Is HB II DSP free?

HB II DSP is free to download, with no in-app purchases.

### Do Xcelsus or HB II DSP have ads?

Neither Xcelsus nor HB II DSP shows ads.

### Which is updated more often, Xcelsus or HB II DSP?

Xcelsus ships an update monthly, and HB II DSP fortnightly. Most recently, Xcelsus was updated on November 3, 2026 and HB II DSP on October 28, 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.*