# Royal Bolt vs Letter Blitz

The clearest difference is in-app purchases: Letter Blitz at none against Royal Bolt's 10. Letter Blitz also leads on ads (none vs shown). Royal Bolt's advantage is iOS requirement (13.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Royal Bolt sells 10 in-app purchases, starting at $1.99 per 7 days. Letter Blitz asks for nothing beyond the download.

## The numbers

| Metric | Royal Bolt | Letter Blitz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/royal-bolt-screw-puzzle/id6738069974/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 183 MB | 11 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SUPERBOX. Inc](https://appshunter.io/developer/1165756567) | [Mark Hamner](https://appshunter.io/developer/1726199920) |

## What reviewers say

### Royal Bolt

[App page](https://appshunter.io/ios/app/royal-bolt-screw-puzzle/id6738069974)

A physics-based puzzle game where you move screws to drop wooden blocks. Solve increasingly challenging levels with simple controls and unlock new stages. Enjoy a rewarding experience with natural background themes.

**Highlights:** Physics-based puzzle mechanics, Move screws to drop blocks, Solve increasingly difficult levels, Simple and accessible controls, Unlock new stages and challenges, Natural background skins

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP1(1week) | $1.99 | per 7 days |
| VIP2(1month) | $6.49 | per month |
| stater pack | $1.99 | one-time |
| special offer | $1.99 | one-time |
| ticket 13 | $3.49 | one-time |
| no ads | $5.49 | one-time |
| ticket 26 | $6.99 | one-time |
| special pack | $8.49 | one-time |
| pass | $8.49 | one-time |
| ticket 90 | $20.99 | one-time |


### Letter Blitz

[App page](https://appshunter.io/ios/app/letter-blitz/id6740409708)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Royal Bolt free?

Royal Bolt is free to download, with in-app purchases available.

### Is Letter Blitz free?

Letter Blitz is free to download, with no in-app purchases.

### Do Royal Bolt or Letter Blitz have ads?

Royal Bolt shows ads; Letter Blitz does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*