# Calculator Challenge vs Square Flipping

The clearest difference is in-app purchases: Square Flipping at none against Calculator Challenge's 1. Square Flipping also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Calculator Challenge sells 1 one-off in-app purchase. Square Flipping asks for nothing beyond the download.

## The numbers

| Metric | Calculator Challenge | Square Flipping |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/square-flipping/id6756636694/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Monthly |
| Monetization | — | Free |
| Size | 98 MB | 96 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Maysalward UK](https://appshunter.io/developer/1241753360) | [斌 李](https://appshunter.io/developer/1852926022) |

## What reviewers say

### Calculator Challenge

[App page](https://appshunter.io/ios/app/calculator-challenge/id1611345246)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Square Flipping

[App page](https://appshunter.io/ios/app/square-flipping/id6756636694)

Control the flipping and stacking of blocks to clear them and reach target scores. Avoid filling up the board to advance through levels in this fun and addictive puzzle game.

**Highlights:** Block flipping and stacking, Level-based progression, Score-based objectives, Addictive gameplay, Puzzle mechanics

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Challenge free?

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

### Is Square Flipping free?

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

### Do Calculator Challenge or Square Flipping have ads?

Calculator Challenge shows ads; Square Flipping 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.*