# Screw Jam Master vs WordSpurt!

The clearest difference is review sentiment: WordSpurt! at 100% against Screw Jam Master's 27%. WordSpurt! also leads on ads (none vs shown) and rating (5.0 vs 4.8). Screw Jam Master's advantage is in-app purchases (none vs 1) and ratings volume (246 vs 4). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. WordSpurt! sells 1 one-off in-app purchase. Screw Jam Master asks for nothing beyond the download.

WordSpurt! holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Screw Jam Master has 246 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 27% of Screw Jam Master's written reviews are positive against 100% of WordSpurt!'s.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Screw Jam Master | WordSpurt! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (246 ratings)](https://appshunter.io/ios/app/screw-jam-master-nuts-puzzle/id6677018495/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/wordspurt/id6753729673/reviews)** |
| Number of ratings | **246** | 4 |
| Positive reviews | 26.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 274 MB | 152 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [燕 肖](https://appshunter.io/developer/1767256079) | [Almorphic](https://appshunter.io/developer/1833728988) |

## What reviewers say

### Screw Jam Master

[App page](https://appshunter.io/ios/app/screw-jam-master-nuts-puzzle/id6677018495)

Engage your intellect in a challenging puzzle game where you strategically unscrew nuts and bolts. Progress through thousands of levels, unlock new models, and experience the excitement of solving intricate screw-based challenges. This game offers a unique way to train your brain and relieve stress.

**Highlights:** Unscrew nuts and bolts to solve puzzles, Thousands of levels to master, Unlock new levels and models, Train your brain, Stress relief, Beautiful color screw models

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

**In-app purchases:** none

**What reviewers like**

- 👍 Fun to pass time
- 👍 Challenging but beatable
- 👍 Peaceful and relaxing
- 👍 Good for destressing
- 👍 Interesting game

**What reviewers complain about**

-  광고 Excessive ads
- ⏳ Long ads
- 😠 Ads interrupt gameplay
- 👎 Ads are intrusive
- 😵 Ads are unavoidable

**Reported bugs**

- Game freezing
- App crashing
- Glitching after refresh
- Ads not closing
- Levels are unwinnable

**Requested features**

- Option to skip ads
- Remove ad banner
- No ads option
- Polish language support


### WordSpurt!

[App page](https://appshunter.io/ios/app/wordspurt/id6753729673)

A relaxing word puzzle game where you form words to clear a board invaded by letters. It offers endless challenges with satisfying visuals and works offline. Ideal for quick sessions or deep focus to keep your mind sharp.

**Highlights:** Relaxing gameplay, Endless word challenges, Offline play, Satisfying visuals, Quick or deep focus sessions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited Play | $3.99 | one-time |


## Frequently asked questions

### Is Screw Jam Master free?

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

### Is WordSpurt! free?

WordSpurt! is free to download, with in-app purchases available.

### Which has better reviews, Screw Jam Master or WordSpurt!?

WordSpurt! is rated higher. Screw Jam Master averages 4.8 out of 5 from 246 ratings, while WordSpurt! averages 5.0 from 4 ratings.

### Do Screw Jam Master or WordSpurt! have ads?

Screw Jam Master shows ads; WordSpurt! does not.

### Which is updated more often, Screw Jam Master or WordSpurt!?

Screw Jam Master ships an update weekly, and WordSpurt! weekly. Most recently, Screw Jam Master was updated on October 30, 2026 and WordSpurt! on November 5, 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.*