# Duo Square vs Hidden Objects

The clearest difference is review sentiment: Duo Square at 100% against Hidden Objects's 21%. Duo Square also leads on rating (5.0 vs 4.6) and monetization model (free vs free with in-app purchases). Hidden Objects's advantage is ratings volume (114 vs 5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Duo Square sells 4 one-off in-app purchases and Hidden Objects sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Duo Square holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Hidden Objects has 114 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of Duo Square's written reviews are positive against 21% of Hidden Objects's.

Duo Square ships an update every 9 days, Hidden Objects every 11 days. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Duo Square | Hidden Objects |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/duo-square-red-and-blue/id1455076457/reviews)** | [4.6 (114 ratings)](https://appshunter.io/ios/app/hidden-objects-deathly-trick/id6514306097/reviews) |
| Number of ratings | 5 | **114** |
| Positive reviews | **100.0% of reviews** | 21.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 11 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 195 MB | 1.1 GB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Fodor](https://appshunter.io/developer/1455076456) | [DO GAMES LIMITED](https://appshunter.io/developer/1542346466) |

## What reviewers say

### Duo Square

[App page](https://appshunter.io/ios/app/duo-square-red-and-blue/id1455076457)

Control two geometry squares simultaneously in this challenging minimal space action game. Navigate through obstacles, avoid hazards, and conquer levels with precise reflexes. Experience a unique gameplay where unity is key to survival.

**Highlights:** Control two squares simultaneously, Minimalist geometric design, 70 unique levels, Story mode, Endless mode, Skip levels if stuck, Two-touch controls

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation | $0.99 | one-time |
| Donation | $1.99 | one-time |
| Donation | $2.99 | one-time |
| Donation | $7.99 | one-time |


### Hidden Objects

[App page](https://appshunter.io/ios/app/hidden-objects-deathly-trick/id6514306097)

Step into the shoes of renowned detective twins to solve a series of mysterious on-stage deaths in the world of stage magic. Engage with intricate puzzles and make choices that impact the narrative's outcome to uncover the truth behind these chilling events.

**Highlights:** Captivating plot with twin detectives, Intricate brain teasers and logical puzzles, Interactive gameplay with branching choices, Collectible treasures to find, Investigate suspicious magician deaths

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Update to deluxe | $1.99 | one-time |
| Full Game Unlock 30% Discount | $8.99 | one-time |
| Full Game Unlock | $11.99 | one-time |
| Unlock | $12.99 | one-time |
| Buy deluxe | $14.99 | one-time |

**What reviewers like**

- 👍 Enjoyable gameplay
- 💡 Interesting illusionist storyline
- 👍 Crime (not fantasy) sub-genre

**What reviewers complain about**

- 🐛 Incomplete/missing strategy guide
- 🐛 Difficult mini-games due to touchscreen sensitivity issues
- 🕰️ Annoying sales timer clocks
- 🐛 Glitches and bugs (freezing, missing map/collectible indicators)
- 🐛 Partial/unfinished game content


## Frequently asked questions

### Is Duo Square free?

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

### Is Hidden Objects free?

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

### Which has better reviews, Duo Square or Hidden Objects?

Duo Square is rated higher. Duo Square averages 5.0 out of 5 from 5 ratings, while Hidden Objects averages 4.6 from 114 ratings.

### Do Duo Square or Hidden Objects have ads?

Both Duo Square and Hidden Objects show ads.

### Which is updated more often, Duo Square or Hidden Objects?

Duo Square ships an update every 9 days, and Hidden Objects every 11 days. Most recently, Duo Square was updated on November 2, 2026 and Hidden Objects on November 4, 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.*