# King Sound vs IKKO

The clearest difference is update cadence: IKKO at monthly against King Sound's every 22 months. King Sound's advantage is iOS requirement (9.0 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.

King Sound ships an update every 22 months, IKKO monthly. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | King Sound | IKKO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (2 ratings)](https://appshunter.io/ios/app/ikko/id6496065540/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Monthly** |
| Monetization | — | Free |
| Size | 19 MB | 54 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Waytronic Electronics Company Limited](https://appshunter.io/developer/1103554270) | [TUN LIANG](https://appshunter.io/developer/1076509991) |

## What reviewers say

### King Sound

[App page](https://appshunter.io/ios/app/king-sound/id1437709752)

**Features:** macOS Compatibility

**In-app purchases:** none


### IKKO

[App page](https://appshunter.io/ios/app/ikko/id6496065540)

Enhance your smart earbuds with AI-powered chat, real-time translation, and battery monitoring. Seamlessly sync translation history and overcome language barriers. Stay updated with firmware and personalize your audio with EQ adjustments.

**Highlights:** AI Chat for insights and entertainment, Simultaneous interpretation and translation, Real-time language translation, Earbud battery level monitoring, Firmware updates, Music DAC EQ adjustment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is King Sound free?

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

### Is IKKO free?

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

### Do King Sound or IKKO have ads?

Neither King Sound nor IKKO shows ads.

### Which is updated more often, King Sound or IKKO?

King Sound ships an update every 22 months, and IKKO monthly. Most recently, King Sound was updated on October 9, 2026 and IKKO on October 1, 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.*