# SIPOS vs CANPOS

The clearest difference is update cadence: CANPOS at every 3 days against SIPOS's every 2 weeks. 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.

SIPOS ships an update every 2 weeks, CANPOS every 3 days. The most recent releases landed on September 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SIPOS | CANPOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 33 MB | 90 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Redsun Technology Investment Company Limited](https://appshunter.io/developer/1454491852) | [CAN TRUONG MINH](https://appshunter.io/developer/6772982103) |

## What reviewers say

### SIPOS

[App page](https://appshunter.io/ios/app/sipos/id6745920556)

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

**In-app purchases:** none


### CANPOS

[App page](https://appshunter.io/ios/app/canpos/id6772982101)

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

**In-app purchases:** none


## Frequently asked questions

### Is SIPOS free?

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

### Is CANPOS free?

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

### Do SIPOS or CANPOS have ads?

Neither SIPOS nor CANPOS shows ads.

### Which is updated more often, SIPOS or CANPOS?

SIPOS ships an update every 2 weeks, and CANPOS every 3 days. Most recently, SIPOS was updated on September 21, 2026 and CANPOS on October 10, 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.*