# SquareFall vs Unscrew Jam

The clearest difference is in-app purchases: SquareFall at none against Unscrew Jam's 11. Unscrew Jam's advantage is update cadence (daily vs every 12 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Unscrew Jam sells 11 one-off in-app purchases. SquareFall asks for nothing beyond the download.

SquareFall ships an update every 12 months, Unscrew Jam daily. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SquareFall | Unscrew Jam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (19 ratings)](https://appshunter.io/ios/app/unscrew-jam-bolt-screw-puzzle/id6738720008/reviews)** |
| Number of ratings | — | **19** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 229 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SACHINPRASAD DHUNGEL](https://appshunter.io/developer/1632448822) | [Ha Do](https://appshunter.io/developer/1652277782) |

## What reviewers say

### SquareFall

[App page](https://appshunter.io/ios/app/squarefall/id6457207909)

**Features:** Vision Pro support

**In-app purchases:** none


### Unscrew Jam

[App page](https://appshunter.io/ios/app/unscrew-jam-bolt-screw-puzzle/id6738720008)

Engage your mind with a logic puzzle game where you strategically unscrew nuts and bolts. Solve increasingly complex challenges by planning your moves carefully to untangle intricate screw pin puzzles and unlock rewards.

**Highlights:** Diverse puzzle layouts, Logical hints and boosters, User-friendly interface, Scoring and rewards system, ASMR sound effects, IQ testing challenges

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Life Offer 1h | $0.99 | one-time |
| Treasure Pass 2 | $1.99 | one-time |
| Starter pack | $1.99 | one-time |
| 750 Coins | $3.99 | one-time |
| Treasure Pass 3 | $3.99 | one-time |
| Piggy Bank | $7.99 | one-time |
| Remove Ads | $8.99 | one-time |
| Treasure Pass 4 | $9.99 | one-time |
| Life Offer 6h | $17.99 | one-time |
| 12500 Coins | $49.99 | one-time |
| 30000 Coins | $99.99 | one-time |


## Frequently asked questions

### Is SquareFall free?

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

### Is Unscrew Jam free?

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

### Do SquareFall or Unscrew Jam have ads?

Both SquareFall and Unscrew Jam show ads.

### Which is updated more often, SquareFall or Unscrew Jam?

SquareFall ships an update every 12 months, and Unscrew Jam daily. Most recently, SquareFall was updated on October 27, 2026 and Unscrew 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.*