# Notebook Jam vs Block Twister

The clearest difference is ads: Notebook Jam at none against Block Twister's shown. Block Twister's advantage is update cadence (every 3 months vs every 23 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Notebook Jam ships an update every 23 months, Block Twister every 3 months. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Notebook Jam | Block Twister |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/notebook-jam/id1345720964/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 23 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 40 MB | 95 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Rears](https://appshunter.io/developer/1120460355) | [omer cetin](https://appshunter.io/developer/1584332419) |

## What reviewers say

### Notebook Jam

[App page](https://appshunter.io/ios/app/notebook-jam/id1345720964)

A unique puzzle game where you flip through notebook pages to alter the level and reach the end of each stage. Discover hidden paperclips for bonus levels and avoid the eager eraser. Conquer the notebooks, one sheet at a time.

**Highlights:** Flip pages to change the level, Discover hidden paperclips, Unlock bonus stages, Avoid the eraser character, Conquer sheet by sheet

**Features:** macOS Compatibility

**In-app purchases:** none


### Block Twister

[App page](https://appshunter.io/ios/app/block-twister/id6458588879)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Notebook Jam free?

Notebook Jam is free to download, with no in-app purchases.

### Is Block Twister free?

Block Twister is free to download, with no in-app purchases.

### Do Notebook Jam or Block Twister have ads?

Block Twister shows ads; Notebook Jam does not.

### Which is updated more often, Notebook Jam or Block Twister?

Notebook Jam ships an update every 23 months, and Block Twister every 3 months. Most recently, Notebook Jam was updated on October 9, 2026 and Block Twister on October 12, 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.*