# VietSmile vs OKI

The clearest difference is iOS requirement: VietSmile at 13.0 against OKI's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VietSmile ships an update every 3 weeks, OKI fortnightly. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | VietSmile | OKI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 70.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 69 MB | 66 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [SOC JOINT STOCK COMPANY](https://appshunter.io/developer/1424233495) | [VCYBER COMPANY LIMITED](https://appshunter.io/developer/1824611239) |

## What reviewers say

### VietSmile

[App page](https://appshunter.io/ios/app/vietsmile/id1574306838)

A social networking platform designed for connection, entertainment, communication, and business support. It offers a secure and engaging environment for users to interact and share content. Users can also reward valuable posts with fan tokens.

**Highlights:** Social networking platform, Connection and communication, Entertainment features, Business support tools, Content gifting (fan tokens)

**Features:** macOS Compatibility

**In-app purchases:** none


### OKI

[App page](https://appshunter.io/ios/app/oki-chat-platform/id6758304434)

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

**In-app purchases:** none


## Frequently asked questions

### Is VietSmile free?

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

### Is OKI free?

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

### Do VietSmile or OKI have ads?

Neither VietSmile nor OKI shows ads.

### Which is updated more often, VietSmile or OKI?

VietSmile ships an update every 3 weeks, and OKI fortnightly. Most recently, VietSmile was updated on October 9, 2026 and OKI on October 3, 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.*