# Twisted Blockz vs Calculate This!

The clearest difference is in-app purchases: Calculate This! at none against Twisted Blockz's 3. Twisted Blockz's advantage is ads (none vs shown) and iOS requirement (10.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Twisted Blockz sells 3 one-off in-app purchases. Calculate This! asks for nothing beyond the download.

Twisted Blockz ships an update every 5 weeks, Calculate This! every 2 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Twisted Blockz | Calculate This! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (15 ratings)](https://appshunter.io/ios/app/twisted-blockz/id1344458487/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 162 MB | 222 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Mascoteers](https://appshunter.io/developer/1162001300) | [Wayne Perry](https://appshunter.io/developer/1341619685) |

## What reviewers say

### Twisted Blockz

[App page](https://appshunter.io/ios/app/twisted-blockz/id1344458487)

Tap and time your moves to navigate a lightning-speed game, hopping and bouncing over obstacles. Jump through health blocks to advance through increasingly challenging levels. This visually stunning game sharpens hand-eye coordination.

**Highlights:** Timed taps for movement, Dodge and bounce over obstacles, Jump through health blocks, Visually stunning gameplay, Sharpens hand-eye coordination, Versatile ball movement

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad | $0.99 | one-time |
| Currency Pack 1 | $0.99 | one-time |
| Currency Pack 2 | $1.99 | one-time |


### Calculate This!

[App page](https://appshunter.io/ios/app/calculate-this/id6463693689)

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

**In-app purchases:** none


## Frequently asked questions

### Is Twisted Blockz free?

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

### Is Calculate This! free?

Calculate This! is free to download, with no in-app purchases.

### Do Twisted Blockz or Calculate This! have ads?

Calculate This! shows ads; Twisted Blockz does not.

### Which is updated more often, Twisted Blockz or Calculate This!?

Twisted Blockz ships an update every 5 weeks, and Calculate This! every 2 months. Most recently, Twisted Blockz was updated on October 29, 2026 and Calculate This! on October 25, 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.*