# Waca vs MeloKit

The clearest difference is in-app purchases: MeloKit at none against Waca's 3. Waca's advantage is update cadence (every 4 days vs every 2 weeks) and device support (5 vs 2). On price and ads there is nothing between them.

Both are free to download. Waca sells 3 in-app purchases, starting at $0.99 per year. MeloKit asks for nothing beyond the download.

Waca ships an update every 4 days, MeloKit every 2 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Waca | MeloKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/waca/id6748253402/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 70.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 15 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [圣臣 刘](https://appshunter.io/developer/1759893504) | [Shaolie Lin](https://appshunter.io/developer/1271194461) |

## 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 |


### MeloKit

[App page](https://appshunter.io/ios/app/melokit/id6815260919)

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

**In-app purchases:** none


## Frequently asked questions

### Is Waca free?

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

### Is MeloKit free?

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

### Do Waca or MeloKit have ads?

Neither Waca nor MeloKit shows ads.

### Which is updated more often, Waca or MeloKit?

Waca ships an update every 4 days, and MeloKit every 2 weeks. Most recently, Waca was updated on November 6, 2026 and MeloKit on October 31, 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.*