# 咕咕监控 vs SynoSync

The clearest difference is update cadence: SynoSync at every 4 days against 咕咕监控's fortnightly. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. 咕咕监控 sells 1 one-off in-app purchase and SynoSync sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for 咕咕监控 against 5.0 for SynoSync. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 95% of 咕咕监控's written reviews are positive against 100% of SynoSync's.

咕咕监控 ships an update fortnightly, SynoSync every 4 days. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 咕咕监控 | SynoSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/id1042192962/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/synosync/id6762731663/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 95.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | — | Free |
| Size | 29 MB | 20 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [鹏源 邱](https://appshunter.io/developer/1042192961) | [成豪 董](https://appshunter.io/developer/1584985602) |

## What reviewers say

### 咕咕监控

[App page](https://appshunter.io/ios/app/id1042192962)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 权限年费 | $29.99 | one-time |


### SynoSync

[App page](https://appshunter.io/ios/app/synosync/id6762731663)

This app synchronizes files between your iOS device and Synology NAS, WebDAV, or SMB servers. It integrates seamlessly with the iOS Files app, offering multiple sync modes and conflict resolution options for efficient file management.

**Highlights:** Synology NAS, WebDAV, SMB support, iOS Files app integration, Server-to-Local sync, Local-to-Server sync, Two-Way synchronization, Flexible conflict resolution, Background syncing

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SynoSync-Plus | $4.99 | one-time |


## Frequently asked questions

### Is 咕咕监控 free?

咕咕监控 is free to download, with in-app purchases available.

### Is SynoSync free?

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

### Which has better reviews, 咕咕监控 or SynoSync?

咕咕监控 and SynoSync are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do 咕咕监控 or SynoSync have ads?

Neither 咕咕监控 nor SynoSync shows ads.

### Which is updated more often, 咕咕监控 or SynoSync?

咕咕监控 ships an update fortnightly, and SynoSync every 4 days. Most recently, 咕咕监控 was updated on October 1, 2026 and SynoSync on October 10, 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.*