# Ca2Pos vs Vietinvoice Icorp

The clearest difference is update cadence: Ca2Pos at every 3 weeks against Vietinvoice Icorp's every 4 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.

Ca2Pos ships an update every 3 weeks, Vietinvoice Icorp every 4 months. The most recent releases landed on September 3, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Ca2Pos | Vietinvoice Icorp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 60 MB | 29 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Manh Huu Tang](https://appshunter.io/developer/1693872076) | [CÔNG TY CỔ PHẦN ICORP](https://appshunter.io/developer/1807710607) |

## What reviewers say

### Ca2Pos

[App page](https://appshunter.io/ios/app/ca2pos/id6743365143)

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

**In-app purchases:** none


### Vietinvoice Icorp

[App page](https://appshunter.io/ios/app/vietinvoice-icorp/id6747735046)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ca2Pos free?

Ca2Pos is free to download, with no in-app purchases.

### Is Vietinvoice Icorp free?

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

### Do Ca2Pos or Vietinvoice Icorp have ads?

Neither Ca2Pos nor Vietinvoice Icorp shows ads.

### Which is updated more often, Ca2Pos or Vietinvoice Icorp?

Ca2Pos ships an update every 3 weeks, and Vietinvoice Icorp every 4 months. Most recently, Ca2Pos was updated on September 3, 2026 and Vietinvoice Icorp on September 7, 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.*