# C523 vs Arkon HB

The clearest difference is update cadence: Arkon HB at every 3 weeks against C523's every 6 weeks. Arkon HB also leads on iOS requirement (13.0 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.

C523 ships an update every 6 weeks, Arkon HB every 3 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | C523 | Arkon HB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 24 MB | 50 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广权 黄](https://appshunter.io/developer/1330080046) | [Software Shop](https://appshunter.io/developer/1288503758) |

## What reviewers say

### C523

[App page](https://appshunter.io/ios/app/c523/id6790296076)

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

**In-app purchases:** none


### Arkon HB

[App page](https://appshunter.io/ios/app/arkon-hb/id6806983226)

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

**In-app purchases:** none


## Frequently asked questions

### Is C523 free?

C523 is free to download, with no in-app purchases.

### Is Arkon HB free?

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

### Do C523 or Arkon HB have ads?

Neither C523 nor Arkon HB shows ads.

### Which is updated more often, C523 or Arkon HB?

C523 ships an update every 6 weeks, and Arkon HB every 3 weeks. Most recently, C523 was updated on October 25, 2026 and Arkon HB on October 29, 2026.

---

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