# Hidden Objects vs Unscrew Jam 3D

The clearest difference is ads: Hidden Objects at none against Unscrew Jam 3D's shown. Unscrew Jam 3D's advantage is update cadence (every 2 months vs every 63 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Hidden Objects sells 2 one-off in-app purchases and Unscrew Jam 3D sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Hidden Objects ships an update every 63 months, Unscrew Jam 3D every 2 months. The most recent releases landed on October 26, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Hidden Objects | Unscrew Jam 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unscrew-jam-3d/id6476893156/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 63 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 130 MB | 222 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [梦营 陈](https://appshunter.io/developer/1873212807) | [Mintah Games](https://appshunter.io/developer/1436916050) |

## What reviewers say

### Hidden Objects

[App page](https://appshunter.io/ios/app/hidden-objects-thy-house/id1044590144)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get 20 Hint For All Level | $0.99 | one-time |
| RemoveAd From Full Game | $0.99 | one-time |


### Unscrew Jam 3D

[App page](https://appshunter.io/ios/app/unscrew-jam-3d/id6476893156)

A challenging puzzle game where players match colored screws by tapping them. Strategize to clear the tray before it fills up, or face defeat. It requires careful planning to win.

**Highlights:** Match same-colored screws, Hidden screw mechanics, Strategic tap order, Tray filling loss condition, Fast-paced puzzle gameplay

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coins Pack | $0.99 | one-time |
| Medium Coins Pack | $2.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Large Coins Pack | $5.99 | one-time |
| Extra Large Bundle | $29.99 | one-time |
| VIP Bundle | $49.99 | one-time |
| Extra Value Coins Pack | $99.99 | one-time |


## Frequently asked questions

### Is Hidden Objects free?

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

### Is Unscrew Jam 3D free?

Unscrew Jam 3D is free to download, with in-app purchases available.

### Do Hidden Objects or Unscrew Jam 3D have ads?

Unscrew Jam 3D shows ads; Hidden Objects does not.

### Which is updated more often, Hidden Objects or Unscrew Jam 3D?

Hidden Objects ships an update every 63 months, and Unscrew Jam 3D every 2 months. Most recently, Hidden Objects was updated on October 26, 2026 and Unscrew Jam 3D on October 12, 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.*