# Upside Down x2 vs Carrom Stack

The clearest difference is in-app purchases: Carrom Stack at none against Upside Down x2's 8. Carrom Stack also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Upside Down x2 sells 8 one-off in-app purchases. Carrom Stack asks for nothing beyond the download.

## The numbers

| Metric | Upside Down x2 | Carrom Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 weeks |
| Size | 168 MB | 168 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Bugra Kakluk](https://appshunter.io/developer/1777584946) | [Tiane Erwee](https://appshunter.io/developer/1768215695) |

## What reviewers say

### Upside Down x2

[App page](https://appshunter.io/ios/app/upside-down-x2/id6737719510)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Gems | $0.99 | one-time |
| 3000 Gems | $2.99 | one-time |
| Starter Pack | $2.99 | one-time |
| 5250 Gems | $4.99 | one-time |
| Remove Ads | $6.99 | one-time |
| 11000 Gems | $9.99 | one-time |
| 28750 Gems | $19.99 | one-time |
| 60000 Gems | $39.99 | one-time |


### Carrom Stack

[App page](https://appshunter.io/ios/app/carrom-stack/id6742733761)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Upside Down x2 free?

Upside Down x2 is free to download, with in-app purchases available.

### Is Carrom Stack free?

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

### Do Upside Down x2 or Carrom Stack have ads?

Upside Down x2 shows ads; Carrom Stack 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.*