# HB Code vs Shennian

The clearest difference is in-app purchases: Shennian at none against HB Code's 3. Shennian also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. HB Code sells 3 in-app purchases, starting at $2.99 per 7 days. Shennian asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | HB Code | Shennian |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 77 MB | 49 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [helpful bits GmbH](https://appshunter.io/developer/1678742176) | [bodongyueqian](https://appshunter.io/developer/1796805487) |

## What reviewers say

### HB Code

[App page](https://appshunter.io/ios/app/hb-code-remote-coding-agent/id6752567525)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $5.99 | per month |
| Annual | $49.99 | per year |


### Shennian

[App page](https://appshunter.io/ios/app/shennian/id6761320881)

Control AI coding assistants running on your computer directly from your phone. View sessions in real-time, send messages, and approve actions remotely. Supports major AI coding tools through a CLI bridge.

**Highlights:** Real-time terminal view, Remote message sending, Approve AI actions, Cross-platform AI tool support, Secure HTTPS communication, Instant pairing with code

**In-app purchases:** none


## Frequently asked questions

### Is HB Code free?

HB Code is free to download, with in-app purchases available.

### Is Shennian free?

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

### Do HB Code or Shennian have ads?

Neither HB Code nor Shennian shows ads.

### Which is updated more often, HB Code or Shennian?

HB Code ships an update every 3 weeks, and Shennian every 3 weeks. Most recently, HB Code was updated on October 25, 2026 and Shennian on October 25, 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.*