# HN可视门铃 vs SYNA

The clearest difference is update cadence: SYNA at every 10 days against HN可视门铃's every 12 months. HN可视门铃's advantage is iOS requirement (8.0 vs 12.0). 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.

HN可视门铃 ships an update every 12 months, SYNA every 10 days. Both last shipped on November 11, 2026.

## The numbers

| Metric | HN可视门铃 | SYNA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (372 ratings)](https://appshunter.io/ios/app/syna-g-cloud/id1472134425/reviews)** |
| Number of ratings | — | **372** |
| Positive reviews | — | 3.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 40 MB | 179 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hunuo Network Technology Co. Ltd.](https://appshunter.io/developer/976006506) | [Maxspect](https://appshunter.io/developer/1080917074) |

## What reviewers say

### HN可视门铃

[App page](https://appshunter.io/ios/app/hn/id1449826631)

**Features:** macOS Compatibility

**In-app purchases:** none


### SYNA

[App page](https://appshunter.io/ios/app/syna-g-cloud/id1472134425)

Control Maxspect WIFI series equipment wirelessly. Manage multiple devices, including Maxspect Jump Series Lights, through a cloud-based platform. Enjoy seamless integration and enhanced functionality for your aquarium setup.

**Highlights:** Wireless control for Maxspect WIFI series, Manage multiple devices, Supports Maxspect Jump Series Lights, Cloud Platform Technology integration, Remote equipment management

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

**In-app purchases:** none

**What reviewers like**

- 💡 Hardware quality is solid and reliable
- ⚙️ Manual controller works adequately
- 🎯 Remote control capability when functioning

**What reviewers complain about**

- 🐛 Persistent WiFi connection failures
- 🐛 App crashes frequently and unexpectedly
- ❌ Unreliable device pairing and reconnection
- 🔌 Connection drops constantly even when nearby
- 😕 Confusing and non-intuitive user interface

**Reported bugs**

- App fails to connect to devices on first attempt
- WiFi connection drops and requires hard reset
- App crashes when adjusting settings or flow percentages
- Form validation errors preventing access
- Devices disappear from account after updates

**Requested features**

- AM/PM time format for scheduling
- Granular daily scheduling with time-based profiles
- Group control for multiple devices
- Preset profiles and modes matching device capabilities
- Temperature control for heaters


## Frequently asked questions

### Is HN可视门铃 free?

HN可视门铃 is free to download, with no in-app purchases.

### Is SYNA free?

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

### Do HN可视门铃 or SYNA have ads?

Neither HN可视门铃 nor SYNA shows ads.

### Which is updated more often, HN可视门铃 or SYNA?

HN可视门铃 ships an update every 12 months, and SYNA every 10 days. Most recently, HN可视门铃 was updated on November 11, 2026 and SYNA on November 11, 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.*