# 呼见 vs SYNC

The clearest difference is update cadence: 呼见 at every 2 weeks against SYNC's every 2 months. 呼见 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. 呼见 sells 7 one-off in-app purchases and SYNC sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

呼见 ships an update every 2 weeks, SYNC every 2 months. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 呼见 | SYNC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 73 MB | 65 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [明 李](https://appshunter.io/developer/1496567770) | [Mustafa Salim Erek](https://appshunter.io/developer/1896175573) |

## What reviewers say

### 呼见

[App page](https://appshunter.io/ios/app/id6748598021)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一天畅聊套餐 | $2.99 | one-time |
| 三天畅聊套餐 | $6.99 | one-time |
| 七天畅聊套餐 | $12.99 | one-time |
| 98元充值金币 | $14.99 | one-time |
| 198元充值金币 | $29.99 | one-time |
| 298元充值金币 | $39.99 | one-time |
| 三十天畅聊套餐 | $39.99 | one-time |


### SYNC

[App page](https://appshunter.io/ios/app/sync-the-daily-question/id6799400522)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SYNC Premium Monthly | $4.99 | per month |
| SYNC Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is 呼见 free?

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

### Is SYNC free?

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

### Do 呼见 or SYNC have ads?

Neither 呼见 nor SYNC shows ads.

### Which is updated more often, 呼见 or SYNC?

呼见 ships an update every 2 weeks, and SYNC every 2 months. Most recently, 呼见 was updated on October 16, 2026 and SYNC 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.*