# Screw Jam vs Nummery

The clearest difference is review sentiment: Nummery at 100% against Screw Jam's 26%. Nummery also leads on rating (5.0 vs 4.6). Screw Jam's advantage is ratings volume (49K vs 1) and chart position (#117 vs unranked). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Screw Jam sells 18 one-off in-app purchases and Nummery sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Nummery holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Screw Jam has 49K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 26% of Screw Jam's written reviews are positive against 100% of Nummery's.

Screw Jam ships an update weekly, Nummery every 4 days. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Screw Jam | Nummery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (49K ratings)](https://appshunter.io/ios/app/screw-jam/id6471490579/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nummery/id6765636268/reviews)** |
| Number of ratings | **49K** | 1 |
| Positive reviews | 26.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#117** | — |
| Size | 503 MB | 42 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Rollic Games](https://appshunter.io/developer/1452111779) | [MARCIN Gorny](https://appshunter.io/developer/1896018626) |

## What reviewers say

### Screw Jam

[App page](https://appshunter.io/ios/app/screw-jam/id6471490579)

**Currently charting:** #117 Top Grossing · Board (US App Store)

Engage in a logic-based puzzle game where you unscrew and sort colorful screws, pins, and nuts. Navigate hundreds of unique levels with increasing complexity, utilizing custom tools and overcoming obstacle courses to achieve puzzle mastery.

**Highlights:** Unscrew and sort colorful screws, pins, and nuts, Hundreds of unique logic puzzle levels, Custom screw tools for harder puzzles, Multilayered puzzles with correct removal sequences, Obstacle course levels with shifting mechanics, Endless puzzle mode for continuous play, Daily challenges with special rewards

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $0.99 | one-time |
| Coin 1 | $1.99 | one-time |
| Coin 2 | $4.99 | one-time |
| Hard Level Offer | $4.99 | one-time |
| Fail Offer | $4.99 | one-time |
| Remove Ads | $5.99 | one-time |
| Gold Pass | $7.99 | one-time |
| Coin 2 | $7.99 | one-time |
| Burger Fest Step | $7.99 | one-time |
| 4th of July Offer | $7.99 | one-time |
| No Ads Bundle | $9.99 | one-time |
| Infinite Life 1 | $9.99 | one-time |
| Gold Pass | $9.99 | one-time |
| No Ads Bundle | $11.99 | one-time |
| Coin 3 | $14.99 | one-time |
| Infinite Life 2 | $19.99 | one-time |
| Coin 4 | $24.99 | one-time |
| Infinite Life 3 | $29.99 | one-time |

**What reviewers like**

- 🚀 Challenging and fun
- 🕰️ Relaxing gameplay
- ⭐ Great concept
- 👍 Enjoyable for a while

**What reviewers complain about**

- 💰 Pay-to-win mechanics
- 🔍 Impossible levels
- 🔁 Repetitive levels
- 🎨 Hard to distinguish colors
- 🔋 Drains battery

**Reported bugs**

- Level 121 cannot be completed
- Level 237 cannot be completed
- Incorrect screw types on certain levels
- Crashes and freezes
- Inability to report issues

**Requested features**

- Colorblind mode
- Ability to use all 5 screw holes
- More ways to earn coins
- Option to skip timed levels
- Sound effects and music


### Nummery

[App page](https://appshunter.io/ios/app/nummery/id6765636268)

Combine numbers using basic arithmetic operations to reach a target number. Solve over 300 handcrafted levels with a gentle difficulty curve and earn stars for efficient solutions. Unlock themed mathematicians as you progress.

**Highlights:** Combine numbers with addition, subtraction, multiplication, division, 300+ handcrafted levels, Earn stars for efficient solutions, Unlockable mathematicians, Smart hint system, Clean, focused design

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Star Collector Pass | $1.99 | one-time |
| Newton's Pass | $2.99 | one-time |
| Giga Brain Pack | $2.99 | one-time |
| da Vinci's Key | $4.99 | one-time |


## Frequently asked questions

### Is Screw Jam free?

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

### Is Nummery free?

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

### Which has better reviews, Screw Jam or Nummery?

Nummery is rated higher. Screw Jam averages 4.6 out of 5 from 49K ratings, while Nummery averages 5.0 from 1 ratings.

### Do Screw Jam or Nummery have ads?

Neither Screw Jam nor Nummery shows ads.

### Which is updated more often, Screw Jam or Nummery?

Screw Jam ships an update weekly, and Nummery every 4 days. Most recently, Screw Jam was updated on October 15, 2026 and Nummery on October 1, 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.*