# VNPT vs VTOS

The clearest difference is update cadence: VTOS at every 5 days against VNPT's every 13 months. VNPT's advantage is iOS requirement (9.0 vs 13.0). 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.

VNPT ships an update every 13 months, VTOS every 5 days. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | VNPT | VTOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 days** |
| Size | 11 MB | 47 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Vietnam Posts and Telecommunications Group](https://appshunter.io/developer/1215567249) | [VNPT Technology](https://appshunter.io/developer/520726479) |

## What reviewers say

### VNPT

[App page](https://appshunter.io/ios/app/vnpt-kyso/id1457541521)

**Features:** macOS Compatibility

**In-app purchases:** none


### VTOS

[App page](https://appshunter.io/ios/app/vtos/id1613699679)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VNPT free?

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

### Is VTOS free?

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

### Do VNPT or VTOS have ads?

Neither VNPT nor VTOS shows ads.

### Which is updated more often, VNPT or VTOS?

VNPT ships an update every 13 months, and VTOS every 5 days. Most recently, VNPT was updated on October 17, 2026 and VTOS on October 11, 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.*