# Mentor Breast Simulator vs Paradise Circus

The clearest difference is device support: Paradise Circus at 3 against Mentor Breast Simulator's 1. Paradise Circus also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Mentor Breast Simulator ships an update every 3 weeks, Paradise Circus every 2 weeks. The most recent releases landed on November 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Mentor Breast Simulator | Paradise Circus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (159 ratings)](https://appshunter.io/ios/app/mentor-breast-simulator/id6503239134/reviews)** | — |
| Number of ratings | **159** | — |
| Positive reviews | 36.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 790 MB | 31 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Arbrea Labs](https://appshunter.io/developer/1476200651) | [Florian Vallen](https://appshunter.io/developer/1879896564) |

## What reviewers say

### Mentor Breast Simulator

[App page](https://appshunter.io/ios/app/mentor-breast-simulator/id6503239134)

Visualize different breast implant sizes and shapes in 3D augmented reality. Make informed decisions about your desired look with real-time simulations. All your images are stored securely on your phone.

**Highlights:** 3D Augmented Reality Simulation, Visualize implant sizes and shapes, Real-time visualization, Informed decision-making, Secure on-device image storage

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 💡 Great visualization tool
- 💡 Realistic simulation
- 💡 Innovative technology
- 👍 Helpful for surgery planning

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Freezes and doesn't work
- 🐛 Photos not processed
- 🐛 Camera function difficult
- 🐛 Results look like bad photoshop

**Reported bugs**

- App crashes after taking photos
- App crashes when processing simulator
- App crashes when taking pictures
- App crashes before taking picture
- App crashes between 1st and 3rd picture

**Requested features**

- Allow users to change CC size
- Increase CC size options
- Allow breast lifting simulation
- Provide more realistic sizing/CC information


### Paradise Circus

[App page](https://appshunter.io/ios/app/paradise-circus/id6759627432)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mentor Breast Simulator free?

Mentor Breast Simulator is free to download, with no in-app purchases.

### Is Paradise Circus free?

Paradise Circus is free to download, with no in-app purchases.

### Do Mentor Breast Simulator or Paradise Circus have ads?

Neither Mentor Breast Simulator nor Paradise Circus shows ads.

### Which is updated more often, Mentor Breast Simulator or Paradise Circus?

Mentor Breast Simulator ships an update every 3 weeks, and Paradise Circus every 2 weeks. Most recently, Mentor Breast Simulator was updated on November 7, 2026 and Paradise Circus on October 25, 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.*