# Vopper 100 vs Bubuca Sudoku

The clearest difference is in-app purchases: Bubuca Sudoku at none against Vopper 100's 2. Bubuca Sudoku also leads on update cadence (every 2 days vs every 2 weeks). Vopper 100's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Vopper 100 sells 2 one-off in-app purchases. Bubuca Sudoku asks for nothing beyond the download.

Vopper 100 ships an update every 2 weeks, Bubuca Sudoku every 2 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Vopper 100 | Bubuca Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vopper-100/id873650816/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 37 MB | 54 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Valgy](https://appshunter.io/developer/464576000) | [Andrei Sirbu](https://appshunter.io/developer/6809233426) |

## What reviewers say

### Vopper 100

[App page](https://appshunter.io/ios/app/vopper-100/id873650816)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Extra Worlds + Bonus | $2.99 | one-time |


### Bubuca Sudoku

[App page](https://appshunter.io/ios/app/bubuca-sudoku/id6809233424)

**In-app purchases:** none


## Frequently asked questions

### Is Vopper 100 free?

Vopper 100 is free to download, with in-app purchases available.

### Is Bubuca Sudoku free?

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

### Do Vopper 100 or Bubuca Sudoku have ads?

Bubuca Sudoku shows ads; Vopper 100 does not.

### Which is updated more often, Vopper 100 or Bubuca Sudoku?

Vopper 100 ships an update every 2 weeks, and Bubuca Sudoku every 2 days. Most recently, Vopper 100 was updated on October 24, 2026 and Bubuca Sudoku on October 9, 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.*