# Waca vs EchoBox Music

The clearest difference is review sentiment: Waca at 76% against EchoBox Music's 50%. Waca also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Waca sells 3 in-app purchases, starting at $0.99 per year and EchoBox Music sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Waca ships an update every 4 days, EchoBox Music every 6 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Waca | EchoBox Music |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/waca/id6748253402/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **76.2% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 20 MB | 54 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod, Mac, Apple Watch | iPhone, iPad, iPod, Mac, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [圣臣 刘](https://appshunter.io/developer/1759893504) | [金秀 吴](https://appshunter.io/developer/6781099235) |

## What reviewers say

### Waca

[App page](https://appshunter.io/ios/app/waca/id6748253402)

Easily add custom watermarks to your photos as you take them. Adjust transparency and color for personalized branding or identification.

**Highlights:** Add watermarks while taking photos, Customize watermark transparency, Customize watermark color, Quick photo capture

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual VIP | $0.99 | per year |
| Unlock Mac features | $0.99 | one-time |
| Permanent VIP | $2.99 | one-time |


### EchoBox Music

[App page](https://appshunter.io/ios/app/echobox-music/id6781567574)

This app unifies your scattered music library from various cloud drives and personal servers into a single, intuitive interface. Organize, search, and play your entire collection seamlessly across devices, with features like playlists and playback history.

**Highlights:** Connects to NAS, cloud drives, SMB, WebDAV, Browse by album, artist, song, Search music library, Manage collections and playlists, Playback history and resume, Background playback, iCloud sync for configurations

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EchoBox 高级版（月付） | $0.99 | per month |
| EchoBox 高级版（年付） | $4.99 | per year |
| EchoBox 高级版（终身） | $7.99 | one-time |


## Frequently asked questions

### Is Waca free?

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

### Is EchoBox Music free?

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

### Do Waca or EchoBox Music have ads?

Neither Waca nor EchoBox Music shows ads.

### Which is updated more often, Waca or EchoBox Music?

Waca ships an update every 4 days, and EchoBox Music every 6 days. Most recently, Waca was updated on October 28, 2026 and EchoBox Music 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.*