# Carnival Circus Hidden Objects vs Operator 3D

The clearest difference is price: Operator 3D at Free against Carnival Circus Hidden Objects's $3.99. Operator 3D also leads on update cadence (every 5 days vs every 27 months) and iOS requirement (9.0 vs 11.0). On ads, in-app purchases and device support there is nothing between them.

Operator 3D is free to download; Carnival Circus Hidden Objects costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Carnival Circus Hidden Objects ships an update every 27 months, Operator 3D every 5 days. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Carnival Circus Hidden Objects | Operator 3D |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[4.0 (5 ratings)](https://appshunter.io/ios/app/operator-3d/id1489047557/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 106 MB | 122 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brainfull, LLC](https://appshunter.io/developer/999167300) | [Pixel Envision Ltd.](https://appshunter.io/developer/444289214) |

## What reviewers say

### Carnival Circus Hidden Objects

[App page](https://appshunter.io/ios/app/carnival-circus-hidden-objects/id1084839374)

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

**In-app purchases:** none


### Operator 3D

[App page](https://appshunter.io/ios/app/operator-3d/id1489047557)

A fast-paced puzzle game where you manage a telephone switchboard. Connect incoming calls to their correct destinations as quickly as possible without missing any or disconnecting active lines.

**Highlights:** Manage a telephone switchboard, Connect incoming calls, Route calls to recipients, Fast-paced gameplay, Puzzle mechanics, Avoid missing calls

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Carnival Circus Hidden Objects free?

Carnival Circus Hidden Objects costs $3.99, with no in-app purchases.

### Is Operator 3D free?

Operator 3D is free to download, with no in-app purchases.

### Do Carnival Circus Hidden Objects or Operator 3D have ads?

Neither Carnival Circus Hidden Objects nor Operator 3D shows ads.

### Which is updated more often, Carnival Circus Hidden Objects or Operator 3D?

Carnival Circus Hidden Objects ships an update every 27 months, and Operator 3D every 5 days. Most recently, Carnival Circus Hidden Objects was updated on October 18, 2026 and Operator 3D on October 17, 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.*