# Cross Digits vs Block Blast

The clearest difference is price: Block Blast at Free against Cross Digits's $2.99. Block Blast also leads on review sentiment (100% vs 73%) and update cadence (every 3 months vs every 8 months). Cross Digits's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Block Blast is free to download; Cross Digits costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cross Digits ships an update every 8 months, Block Blast every 3 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Cross Digits | Block Blast |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/block-blast-brain-training/id6740270963/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 72.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 10 MB | 125 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kieran Prince](https://appshunter.io/developer/307701466) | [Emdadul Haque](https://appshunter.io/developer/1784254253) |

## What reviewers say

### Cross Digits

[App page](https://appshunter.io/ios/app/cross-digits/id329937860)

Engage your logic and deduction skills with number-based crossword puzzles. Fill the board with correct numbers using a provided word list and your own intellect. Offers over 150 unique puzzles across four difficulty levels.

**Highlights:** Number crossword puzzles, Logic and deduction gameplay, Over 150 unique puzzles, 4 difficulty levels, No subscription or ads, Check button for validation

**Features:** macOS Compatibility

**In-app purchases:** none


### Block Blast

[App page](https://appshunter.io/ios/app/block-blast-brain-training/id6740270963)

A dynamic block puzzle game designed to sharpen your mind. Drag and drop blocks to clear rows and columns, aiming for high scores. Enjoy addictive gameplay and beautiful graphics, perfect for players of all ages.

**Highlights:** Addictive block puzzle gameplay, Brain training and logic enhancement, Multiple game modes, Beautiful graphics and animations, Offline play capability

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cross Digits free?

Cross Digits costs $2.99, with no in-app purchases.

### Is Block Blast free?

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

### Do Cross Digits or Block Blast have ads?

Block Blast shows ads; Cross Digits does not.

### Which is updated more often, Cross Digits or Block Blast?

Cross Digits ships an update every 8 months, and Block Blast every 3 months. Most recently, Cross Digits was updated on October 29, 2026 and Block Blast on October 28, 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.*