# Multi Card Jam! vs Screw Jam Master

The clearest difference is in-app purchases: Screw Jam Master at none against Multi Card Jam!'s 17. Multi Card Jam!'s advantage is review sentiment (40% vs 29%) and ratings volume (907 vs 227). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Multi Card Jam! sells 17 one-off in-app purchases. Screw Jam Master asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Multi Card Jam! against 4.8 for Screw Jam Master. Both are backed by a comparable volume of ratings — 907 and 227 respectively. Written reviews are what separate them: 40% of Multi Card Jam!'s written reviews are positive against 29% of Screw Jam Master's.

Multi Card Jam! ships an update every 2 weeks, Screw Jam Master weekly. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Multi Card Jam! | Screw Jam Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (907 ratings)](https://appshunter.io/ios/app/multi-card-jam/id6673906791/reviews) | **[4.8 (227 ratings)](https://appshunter.io/ios/app/screw-jam-master-nuts-puzzle/id6677018495/reviews)** |
| Number of ratings | **907** | 227 |
| Positive reviews | **40.0% of reviews** | 28.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 489 MB | 274 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [燕 肖](https://appshunter.io/developer/1767256079) |

## What reviewers say

### Multi Card Jam!

[App page](https://appshunter.io/ios/app/multi-card-jam/id6673906791)

A relaxing card-sorting puzzle game where you arrange falling cards by sequence and color with a single tap. It offers strategic depth and increasing difficulty, perfect for casual players and puzzle enthusiasts seeking a visually pleasing and engaging experience.

**Highlights:** One-tap card sorting, Strategic depth, Relaxing gameplay, Increasing difficulty, Visually pleasing graphics

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack Small | $2.49 | one-time |
| Starter Pack | $4.49 | one-time |
| Coin Offer | $4.49 | one-time |
| Piggy Bank | $5.99 | one-time |
| Comeback Pack | $5.99 | one-time |
| Starter Pack | $5.99 | one-time |
| Now Or Never Offer | $6.99 | one-time |
| Coin Pack Medium | $7.99 | one-time |
| No Ads | $7.99 | one-time |
| Jam Pass | $9.99 | one-time |
| Flash Deal | $9.99 | one-time |
| No Ads Bundle | $9.99 | one-time |
| Coin Pack Large | $14.99 | one-time |
| Mega Flash Deal | $24.99 | one-time |
| Coin Pack XLarge | $29.99 | one-time |
| Coin Pack XXLarge | $54.99 | one-time |
| Coin Pack Epic | $99.99 | one-time |

**What reviewers like**

- 🚀 Relaxing gameplay
- 👍 No ads or timers
- 🎨 Enjoyable visuals

**What reviewers complain about**

- 🐛 Frequent freezing and crashes
- ⚠️ Lack of customer support
- 🔧 Bugs introduced with updates

**Reported bugs**

- Blacked-out play area
- Inability to progress past certain levels
- In-app purchases not working

**Requested features**

- Cross-device syncing
- More challenging levels
- Consistent reward system


### 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

**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


## Frequently asked questions

### Is Multi Card Jam! free?

Multi Card Jam! is free to download, with in-app purchases available.

### Is Screw Jam Master free?

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

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

Screw Jam Master is rated higher. Multi Card Jam! averages 4.7 out of 5 from 907 ratings, while Screw Jam Master averages 4.8 from 227 ratings.

### Do Multi Card Jam! or Screw Jam Master have ads?

Both Multi Card Jam! and Screw Jam Master show ads.

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

Multi Card Jam! ships an update every 2 weeks, and Screw Jam Master weekly. Most recently, Multi Card Jam! was updated on September 19, 2026 and Screw Jam Master on September 22, 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.*