# Rubber Sort vs WABO2

The clearest difference is in-app purchases: Rubber Sort at none against WABO2's 1. Rubber Sort also leads on iOS requirement (12.0 vs 18.5). WABO2's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. WABO2 sells 1 one-off in-app purchase. Rubber Sort asks for nothing beyond the download.

## The numbers

| Metric | Rubber Sort | WABO2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Size | 87 MB | 0 MB |
| Requires iOS | **12.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [bugra bayrak](https://appshunter.io/developer/1457322401) | [Kouhei Takagi](https://appshunter.io/developer/1385928405) |

## What reviewers say

### Rubber Sort

[App page](https://appshunter.io/ios/app/rubber-sort/id6464290415)

**Features:** macOS Compatibility

**In-app purchases:** none


### WABO2

[App page](https://appshunter.io/ios/app/wabo2/id6747708030)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlock_all_levels | $0.99 | one-time |


## Frequently asked questions

### Is Rubber Sort free?

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

### Is WABO2 free?

WABO2 is free to download, with in-app purchases available.

### Do Rubber Sort or WABO2 have ads?

Rubber Sort shows ads; WABO2 does not.

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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.*