# Hospital Mania Hidden Object vs Poly Worlds

The clearest difference is ads: Hospital Mania Hidden Object at none against Poly Worlds's shown. Poly Worlds's advantage is update cadence (weekly vs every 131 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Hospital Mania Hidden Object ships an update every 131 months, Poly Worlds weekly. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Hospital Mania Hidden Object | Poly Worlds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/poly-worlds-hidden-object/id6749450133/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 131 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 130 MB | 191 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dipak Keshariya](https://appshunter.io/developer/654456671) | [BugFix Games Entertainment](https://appshunter.io/developer/1689361525) |

## What reviewers say

### Hospital Mania Hidden Object

[App page](https://appshunter.io/ios/app/hospital-mania-hidden-object/id1015359016)

**Features:** macOS Compatibility

**In-app purchases:** none


### Poly Worlds

[App page](https://appshunter.io/ios/app/poly-worlds-hidden-object/id6749450133)

Engage your keen observation skills in a vibrant world of detailed scenes. Search and tap to find hidden items before the clock runs out, with unlimited retries and no pressure.

**Highlights:** Zoom and tap to search, Find hidden objects, Beat the timer, Unlimited retries, Toy-inspired scenes, Playful environments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hospital Mania Hidden Object free?

Hospital Mania Hidden Object is free to download, with no in-app purchases.

### Is Poly Worlds free?

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

### Do Hospital Mania Hidden Object or Poly Worlds have ads?

Poly Worlds shows ads; Hospital Mania Hidden Object does not.

### Which is updated more often, Hospital Mania Hidden Object or Poly Worlds?

Hospital Mania Hidden Object ships an update every 131 months, and Poly Worlds weekly. Most recently, Hospital Mania Hidden Object was updated on November 6, 2026 and Poly Worlds on October 30, 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.*