# KO语音 vs 东东电竞

The clearest difference is in-app purchases: 东东电竞 at none against KO语音's 1. KO语音's advantage is review sentiment (57% vs 38%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. KO语音 sells 1 one-off in-app purchase. 东东电竞 asks for nothing beyond the download.

KO语音 ships an update every 6 days, 东东电竞 every 11 days. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KO语音 | 东东电竞 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.6 (18 ratings)](https://appshunter.io/ios/app/id6505019859/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | **57.1% of reviews** | 37.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 11 days |
| Monetization | Free | — |
| Size | 89 MB | 239 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [武汉友趣网络科技有限公司](https://appshunter.io/developer/1698658816) | [Huainan Dongyou Universe Network Technology Co.,Ltd.](https://appshunter.io/developer/6804945323) |

## What reviewers say

### KO语音

[App page](https://appshunter.io/ios/app/ko/id6502692541)

This app allows users to connect with others in live streams to help lull babies to sleep. Engage in voice calls and sing songs to soothe infants, share tips, and find relaxation. Experience the joy of co-sleeping routines with a community.

**Highlights:** Live streaming for baby sleep, Voice and song lullabies, Connect with other users, Share sleep tips and experiences, Relaxation and comfort features

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 420金币 | $0.99 | one-time |


### 东东电竞

[App page](https://appshunter.io/ios/app/id6505019859)

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

**In-app purchases:** none


## Frequently asked questions

### Is KO语音 free?

KO语音 is free to download, with in-app purchases available.

### Is 东东电竞 free?

东东电竞 is free to download, with no in-app purchases.

### Do KO语音 or 东东电竞 have ads?

Neither KO语音 nor 东东电竞 shows ads.

### Which is updated more often, KO语音 or 东东电竞?

KO语音 ships an update every 6 days, and 东东电竞 every 11 days. Most recently, KO语音 was updated on October 14, 2026 and 东东电竞 on October 25, 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.*