# Hidden Object vs GridZen 2

The clearest difference is ads: Hidden Object at none against GridZen 2's shown. Hidden Object also leads on update cadence (every 3 days vs every 3 weeks) and iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Hidden Object sells 3 one-off in-app purchases and GridZen 2 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Hidden Object ships an update every 3 days, GridZen 2 every 3 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Hidden Object | GridZen 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gridzen-2/id6749806311/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 154 MB | 60 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rudra Menaria](https://appshunter.io/developer/1549442221) | [Steven Reitz](https://appshunter.io/developer/1803678977) |

## What reviewers say

### Hidden Object

[App page](https://appshunter.io/ios/app/hidden-object-find-and-discover/id6749364150)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | one-time |
| Bundle | $0.99 | one-time |
| 50 Coins | $0.99 | one-time |


### GridZen 2

[App page](https://appshunter.io/ios/app/gridzen-2/id6749806311)

This is a sliding puzzle game where you rearrange numbered tiles to put them in order. It offers multiple difficulty levels, timed challenges, and tracks your high scores. Enjoy vibrant colors and smooth animations in this brain-training experience.

**Highlights:** Multiple difficulty levels (4x4, 5x5, 6x6), Timed challenges, Personal high score tracking, Dynamically generated colors, Dark mode support, Offline play

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Hidden Object free?

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

### Is GridZen 2 free?

GridZen 2 is free to download, with in-app purchases available.

### Do Hidden Object or GridZen 2 have ads?

GridZen 2 shows ads; Hidden Object does not.

### Which is updated more often, Hidden Object or GridZen 2?

Hidden Object ships an update every 3 days, and GridZen 2 every 3 weeks. Most recently, Hidden Object was updated on November 8, 2026 and GridZen 2 on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*