# Sync Calling vs 企业酷信

The clearest difference is rating: 企业酷信 at 5.0 against Sync Calling's 4.0. 企业酷信 also leads on iOS requirement (13.0 vs 15.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

企业酷信 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Sync Calling ships an update every 3 weeks, 企业酷信 every 2 weeks. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Sync Calling | 企业酷信 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/sync-calling/id478879522/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1598290246/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 31 MB | 189 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [ZionDaily.com](https://appshunter.io/developer/478879525) | [路路 院](https://appshunter.io/developer/1448861780) |

## What reviewers say

### Sync Calling

[App page](https://appshunter.io/ios/app/sync-calling/id478879522)

A private communication tool for church members, featuring photo and video sharing, voice recording, and cloud file storage. It also serves as a platform for church announcements and integrates with a forum app.

**Highlights:** Photo and video sharing, Voice recording and attachments, Cloud file storage (sync-file), Church announcements and bulletins, Integration with Zion forum app, Account login required

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

**In-app purchases:** none


### 企业酷信

[App page](https://appshunter.io/ios/app/id1598290246)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sync Calling free?

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

### Is 企业酷信 free?

企业酷信 is free to download, with no in-app purchases.

### Which has better reviews, Sync Calling or 企业酷信?

企业酷信 is rated higher. Sync Calling averages 4.0 out of 5 from 2 ratings, while 企业酷信 averages 5.0 from 1 ratings.

### Do Sync Calling or 企业酷信 have ads?

Neither Sync Calling nor 企业酷信 shows ads.

### Which is updated more often, Sync Calling or 企业酷信?

Sync Calling ships an update every 3 weeks, and 企业酷信 every 2 weeks. Most recently, Sync Calling was updated on October 11, 2026 and 企业酷信 on October 3, 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.*