# Builder Flow vs Sudoku Wabi

The clearest difference is in-app purchases: Builder Flow at none against Sudoku Wabi's 3. Sudoku Wabi's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Sudoku Wabi sells 3 one-off in-app purchases. Builder Flow asks for nothing beyond the download.

## The numbers

| Metric | Builder Flow | Sudoku Wabi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 4 MB | 31 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Strehler](https://appshunter.io/developer/1888477492) | [Takaaki Okubo](https://appshunter.io/developer/6783957255) |

## What reviewers say

### Builder Flow

[App page](https://appshunter.io/ios/app/builder-flow/id6761262792)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku Wabi

[App page](https://appshunter.io/ios/app/sudoku-wabi/id6785072339)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $0.99 | one-time |
| 30 Hints | $1.99 | one-time |
| 50 Hints | $2.99 | one-time |


## Frequently asked questions

### Is Builder Flow free?

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

### Is Sudoku Wabi free?

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

### Do Builder Flow or Sudoku Wabi have ads?

Neither Builder Flow nor Sudoku Wabi shows ads.

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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.*