# K vs DB12

The clearest difference is update cadence: K at every 3 weeks against DB12's every 2 months. K also leads on iOS requirement (8.0 vs 12.0). 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.

K ships an update every 3 weeks, DB12 every 2 months. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | K | DB12 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 10 MB | 6 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HMAUDIO Technology Co.,Ltd](https://appshunter.io/developer/1257360532) | [AIMIX Audio System Equipment Co., Ltd.](https://appshunter.io/developer/1231328086) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-audio-72/id1257360533)

**Features:** macOS Compatibility

**In-app purchases:** none


### DB12

[App page](https://appshunter.io/ios/app/db12/id6743044744)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is DB12 free?

DB12 is free to download, with no in-app purchases.

### Do K or DB12 have ads?

Neither K nor DB12 shows ads.

### Which is updated more often, K or DB12?

K ships an update every 3 weeks, and DB12 every 2 months. Most recently, K was updated on September 17, 2026 and DB12 on September 13, 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.*