# EchoEgg vs Zenchord

The clearest difference is in-app purchases: EchoEgg at none against Zenchord's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Zenchord sells 2 in-app purchases, starting at $9.99 per month. EchoEgg asks for nothing beyond the download.

EchoEgg ships an update every 2 weeks, Zenchord fortnightly. Both last shipped on October 28, 2026.

## The numbers

| Metric | EchoEgg | Zenchord |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 120 MB | 72 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lianou Technology (Haining) Co., Ltd](https://appshunter.io/developer/1775370202) | [BLOOM VIEW LIMITED](https://appshunter.io/developer/1854290925) |

## What reviewers say

### EchoEgg

[App page](https://appshunter.io/ios/app/echoegg/id6741832546)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zenchord

[App page](https://appshunter.io/ios/app/zenchord/id6754279424)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zenchord Plus Plan | $9.99 | per month |
| Zenchord Unlimited Plan | $29.99 | per month |


## Frequently asked questions

### Is EchoEgg free?

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

### Is Zenchord free?

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

### Do EchoEgg or Zenchord have ads?

Neither EchoEgg nor Zenchord shows ads.

### Which is updated more often, EchoEgg or Zenchord?

EchoEgg ships an update every 2 weeks, and Zenchord fortnightly. Most recently, EchoEgg was updated on October 28, 2026 and Zenchord on October 28, 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.*