# VietK vs SingLink

The clearest difference is iOS requirement: VietK at 10.0 against SingLink's 16.0. 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.

VietK ships an update every 3 months, SingLink every 2 months. The most recent releases landed on September 21, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | VietK | SingLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vietk/id1478097908/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 37 MB | 25 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Trung Tran](https://appshunter.io/developer/1478097907) | [Quyet Dao](https://appshunter.io/developer/1818354559) |

## What reviewers say

### VietK

[App page](https://appshunter.io/ios/app/vietk/id1478097908)

This application allows users to select songs and control VietK brand karaoke machines. It supports various models including VietK-Plus, VietK-Pro, VietK-S500, and VietK-B300.

**Highlights:** Song selection, Karaoke machine control, Supports multiple VietK models, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### SingLink

[App page](https://appshunter.io/ios/app/singlink/id6748315347)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VietK free?

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

### Is SingLink free?

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

### Do VietK or SingLink have ads?

Neither VietK nor SingLink shows ads.

### Which is updated more often, VietK or SingLink?

VietK ships an update every 3 months, and SingLink every 2 months. Most recently, VietK was updated on September 21, 2026 and SingLink on September 27, 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.*