# Arrow Worms Puzzle vs Neon Spire

The clearest difference is in-app purchases: Neon Spire at none against Arrow Worms Puzzle's 1. Neon Spire also leads on update cadence (every 4 days vs every 2 weeks). Arrow Worms Puzzle's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Arrow Worms Puzzle sells 1 one-off in-app purchase. Neon Spire asks for nothing beyond the download.

Arrow Worms Puzzle ships an update every 2 weeks, Neon Spire every 4 days. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Arrow Worms Puzzle | Neon Spire |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 27 MB | 75 MB |
| Requires iOS | 15 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [美华 周](https://appshunter.io/developer/6788948950) | [HARADA ISSEI](https://appshunter.io/developer/6799936385) |

## What reviewers say

### Arrow Worms Puzzle

[App page](https://appshunter.io/ios/app/arrow-worms-puzzle-no-ads/id6789356830)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all levels. | $1.99 | one-time |


### Neon Spire

[App page](https://appshunter.io/ios/app/neon-spire-stack-tower/id6799936383)

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

**In-app purchases:** none


## Frequently asked questions

### Is Arrow Worms Puzzle free?

Arrow Worms Puzzle is free to download, with in-app purchases available.

### Is Neon Spire free?

Neon Spire is free to download, with no in-app purchases.

### Do Arrow Worms Puzzle or Neon Spire have ads?

Neon Spire shows ads; Arrow Worms Puzzle does not.

### Which is updated more often, Arrow Worms Puzzle or Neon Spire?

Arrow Worms Puzzle ships an update every 2 weeks, and Neon Spire every 4 days. Most recently, Arrow Worms Puzzle was updated on October 14, 2026 and Neon Spire on October 21, 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.*