# Fill Ball vs Screw Jam Master

The clearest difference is update cadence: Screw Jam Master at weekly against Fill Ball's every 2 months. Screw Jam Master also leads on ratings volume (246 vs 5). Fill Ball's advantage is rating (5.0 vs 4.8) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fill Ball 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 5, so its average is the more settled of the two.

Fill Ball ships an update every 2 months, Screw Jam Master weekly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Fill Ball | Screw Jam Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/fill-ball-challenge/id6605927287/reviews)** | [4.8 (246 ratings)](https://appshunter.io/ios/app/screw-jam-master-nuts-puzzle/id6677018495/reviews) |
| Number of ratings | 5 | **246** |
| Positive reviews | — | 26.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 92 MB | 274 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hideyuki Aono](https://appshunter.io/developer/1458194648) | [燕 肖](https://appshunter.io/developer/1767256079) |

## What reviewers say

### Fill Ball

[App page](https://appshunter.io/ios/app/fill-ball-challenge/id6605927287)

Strategically place balls into a glass to fill it without overflowing. This game requires careful timing and precision to succeed.

**Highlights:** Place balls into a glass, Fill the glass carefully, Avoid overflowing, Physics-based gameplay, Challenging puzzles

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Fill Ball free?

Fill Ball is free to download, with no in-app purchases.

### Is Screw Jam Master free?

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

### Which has better reviews, Fill Ball or Screw Jam Master?

Fill Ball is rated higher. Fill Ball averages 5.0 out of 5 from 5 ratings, while Screw Jam Master averages 4.8 from 246 ratings.

### Do Fill Ball or Screw Jam Master have ads?

Both Fill Ball and Screw Jam Master show ads.

### Which is updated more often, Fill Ball or Screw Jam Master?

Fill Ball ships an update every 2 months, and Screw Jam Master weekly. Most recently, Fill Ball was updated on November 4, 2026 and Screw Jam Master on October 30, 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.*