# Xài Xịn vs Pocket Sync

The clearest difference is in-app purchases: Pocket Sync at none against Xài Xịn's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Xài Xịn sells 2 in-app purchases, starting at $0.99 per month. Pocket Sync asks for nothing beyond the download.

Xài Xịn ships an update every 5 days, Pocket Sync weekly. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Xài Xịn | Pocket Sync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 48 MB | 92 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NGUYEN DANH HAO](https://appshunter.io/developer/1804084596) | [Phi Hung Nguyen](https://appshunter.io/developer/1783294668) |

## What reviewers say

### Xài Xịn

[App page](https://appshunter.io/ios/app/xai-xin/id6743704958)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Package | $0.99 | per month |
| Annual Package | $7.99 | per year |


### Pocket Sync

[App page](https://appshunter.io/ios/app/pocket-sync/id6747413029)

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

**In-app purchases:** none


## Frequently asked questions

### Is Xài Xịn free?

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

### Is Pocket Sync free?

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

### Do Xài Xịn or Pocket Sync have ads?

Neither Xài Xịn nor Pocket Sync shows ads.

### Which is updated more often, Xài Xịn or Pocket Sync?

Xài Xịn ships an update every 5 days, and Pocket Sync weekly. Most recently, Xài Xịn was updated on October 6, 2026 and Pocket Sync on September 30, 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.*