# World Puzzle Blocks vs AstroSpell

The clearest difference is price: World Puzzle Blocks at Free against AstroSpell's $0.99. AstroSpell's advantage is in-app purchases (none vs 10) and update cadence (every 6 days vs every 2 weeks). On ads, device support and iOS requirement there is nothing between them.

World Puzzle Blocks is free to download; AstroSpell costs $0.99 up front. World Puzzle Blocks sells 10 in-app purchases, starting at $3.99 per month. AstroSpell asks for nothing beyond the download.

World Puzzle Blocks ships an update every 2 weeks, AstroSpell every 6 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | World Puzzle Blocks | AstroSpell |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Size | 141 MB | 7 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hakan Cevik](https://appshunter.io/developer/1852694895) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### World Puzzle Blocks

[App page](https://appshunter.io/ios/app/world-puzzle-blocks/id6758859255)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $19.99 | per year |
| South America Pack | $0.99 | one-time |
| North Pack | $0.99 | one-time |
| Small Stamp Pack - 80 Stamps | $0.99 | one-time |
| Stamp Pouch - 500 Stamps | $2.99 | one-time |
| Stamp Bucket - 2,500 Stamps | $3.99 | one-time |
| World Explorer | $5.99 | one-time |
| Mega Stamp Pack - 4,500 Stamps | $7.99 | one-time |
| Lifetime Access | $12.99 | one-time |


### AstroSpell

[App page](https://appshunter.io/ios/app/astrospell/id6773369340)

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

**In-app purchases:** none


## Frequently asked questions

### Is World Puzzle Blocks free?

World Puzzle Blocks is free to download, with in-app purchases available.

### Is AstroSpell free?

AstroSpell costs $0.99, with no in-app purchases.

### Do World Puzzle Blocks or AstroSpell have ads?

Neither World Puzzle Blocks nor AstroSpell shows ads.

### Which is updated more often, World Puzzle Blocks or AstroSpell?

World Puzzle Blocks ships an update every 2 weeks, and AstroSpell every 6 days. Most recently, World Puzzle Blocks was updated on October 28, 2026 and AstroSpell 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.*