# Waldoku vs Ref!Ref!Ref!

The clearest difference is in-app purchases: Waldoku at none against Ref!Ref!Ref!'s 2. Waldoku also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. Ref!Ref!Ref! sells 1 one-off in-app purchase. Waldoku asks for nothing beyond the download.

Waldoku ships an update weekly, Ref!Ref!Ref! every 5 days. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Waldoku | Ref!Ref!Ref! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Size | 230 MB | 147 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sori Games](https://appshunter.io/developer/391114892) | [Aziz Ahmet Saybir](https://appshunter.io/developer/6788466053) |

## What reviewers say

### Waldoku

[App page](https://appshunter.io/ios/app/waldoku/id6785347943)

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

**In-app purchases:** none


### Ref!Ref!Ref!

[App page](https://appshunter.io/ios/app/refrefref/id6788466051)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Waldoku free?

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

### Is Ref!Ref!Ref! free?

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

### Do Waldoku or Ref!Ref!Ref! have ads?

Ref!Ref!Ref! shows ads; Waldoku does not.

### Which is updated more often, Waldoku or Ref!Ref!Ref!?

Waldoku ships an update weekly, and Ref!Ref!Ref! every 5 days. Most recently, Waldoku was updated on October 17, 2026 and Ref!Ref!Ref! on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*