# Dots N Bars vs Screw Jam

The clearest difference is rating: Dots N Bars at 5.0 against Screw Jam's 4.1. Dots N Bars also leads on in-app purchases (none vs 10). Screw Jam's advantage is ratings volume (9 vs 3) and iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Screw Jam sells 10 one-off in-app purchases. Dots N Bars asks for nothing beyond the download.

Dots N Bars holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 3 and 9 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Dots N Bars | Screw Jam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/dots-n-bars/id1506870588/reviews)** | [4.1 (9 ratings)](https://appshunter.io/ios/app/screw-jam-unscrew-nuts-master/id1645242783/reviews) |
| Number of ratings | 3 | **9** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 133 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Apurva Mehta](https://appshunter.io/developer/1500712236) | [Margala Games LTD](https://appshunter.io/developer/1618386566) |

## What reviewers say

### Dots N Bars

[App page](https://appshunter.io/ios/app/dots-n-bars/id1506870588)

A simple, casual game where players match falling colored dots with a corresponding colored bar at the bottom. Enjoy a relaxing and engaging experience with this easy-to-learn puzzle game.

**Highlights:** Match colored dots, Colored bar at the bottom, Casual gameplay, Easy to learn

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

**In-app purchases:** none


### Screw Jam

[App page](https://appshunter.io/ios/app/screw-jam-unscrew-nuts-master/id1645242783)

Engage your mind with a challenging puzzle game where you untangle and unscrew interlocked nuts and bolts. Progress through various difficulty levels with stunning 2D graphics and immersive music. Perfect for those who enjoy brain-training and logic-based challenges.

**Highlights:** Engaging screw pin puzzles, Multiple difficulty levels, Brain-training gameplay, Stunning 2D graphics, Immersive background music, Variety of puzzle types

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Coins. | $0.49 | one-time |
| 100 Coins. | $0.79 | one-time |
| Starter Pack | $0.99 | one-time |
| 500 Coins | $0.99 | one-time |
| Beginner Bundle | $0.99 | one-time |
| Thousand Coins | $1.99 | one-time |
| Remove Ads | $7.99 | one-time |
| Remove Ad Bundle | $7.99 | one-time |
| Master Bundle | $9.99 | one-time |
| Legendary Bundle | $99.99 | one-time |


## Frequently asked questions

### Is Dots N Bars free?

Dots N Bars is free to download, with no in-app purchases.

### Is Screw Jam free?

Screw Jam is free to download, with in-app purchases available.

### Which has better reviews, Dots N Bars or Screw Jam?

Dots N Bars is rated higher. Dots N Bars averages 5.0 out of 5 from 3 ratings, while Screw Jam averages 4.1 from 9 ratings.

### Do Dots N Bars or Screw Jam have ads?

Neither Dots N Bars nor Screw Jam shows ads.

### Which is updated more often, Dots N Bars or Screw Jam?

Dots N Bars ships an update every 3 weeks, and Screw Jam every 3 weeks. Most recently, Dots N Bars was updated on October 24, 2026 and Screw Jam on October 24, 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.*