# Sinvoice vs MasterPro Chuyển Kho

The clearest difference is update cadence: Sinvoice at monthly against MasterPro Chuyển Kho's every 22 months. 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.

Sinvoice ships an update monthly, MasterPro Chuyển Kho every 22 months. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Sinvoice | MasterPro Chuyển Kho |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 22 months |
| Size | 100 MB | 39 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Viettel Telecom](https://appshunter.io/developer/365850426) | [HOSCO VIETNAM JOINT STOCK COMPANY](https://appshunter.io/developer/1301056666) |

## What reviewers say

### Sinvoice

[App page](https://appshunter.io/ios/app/sinvoice/id6480585607)

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

**In-app purchases:** none


### MasterPro Chuyển Kho

[App page](https://appshunter.io/ios/app/masterpro-chuyen-kho/id6738271987)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sinvoice free?

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

### Is MasterPro Chuyển Kho free?

MasterPro Chuyển Kho is free to download, with no in-app purchases.

### Do Sinvoice or MasterPro Chuyển Kho have ads?

Neither Sinvoice nor MasterPro Chuyển Kho shows ads.

### Which is updated more often, Sinvoice or MasterPro Chuyển Kho?

Sinvoice ships an update monthly, and MasterPro Chuyển Kho every 22 months. Most recently, Sinvoice was updated on October 18, 2026 and MasterPro Chuyển Kho on October 9, 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.*