# Mentor Breast Simulator vs NOVA Fix

The clearest difference is rating: NOVA Fix at 5.0 against Mentor Breast Simulator's 3.9. NOVA Fix also leads on update cadence (weekly vs every 3 weeks) and monetization model (free vs ad-supported). Mentor Breast Simulator's advantage is ratings volume (157 vs 1) and iOS requirement (18.0 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

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

NOVA Fix holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Mentor Breast Simulator has 157 ratings behind it against 1, so its average is the more settled of the two.

Mentor Breast Simulator ships an update every 3 weeks, NOVA Fix weekly. The most recent releases landed on October 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Mentor Breast Simulator | NOVA Fix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (157 ratings)](https://appshunter.io/ios/app/mentor-breast-simulator/id6503239134/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nova-fix/id6760981454/reviews)** |
| Number of ratings | **157** | 1 |
| Positive reviews | 39.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 790 MB | 13 MB |
| Requires iOS | **18.0** | 26.1 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Arbrea Labs](https://appshunter.io/developer/1476200651) | [Denys Khudyna](https://appshunter.io/developer/1887130783) |

## 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


### NOVA Fix

[App page](https://appshunter.io/ios/app/nova-fix/id6760981454)

Instantly analyze home repair issues with AI by taking a photo. Get clear explanations of problems, severity, and recommended actions. Choose to DIY with step-by-step guides or book a professional handyman.

**Highlights:** AI-powered issue detection, Step-by-step repair guidance, Estimated repair costs, Book local handymen, Schedule professional visits

**Features:** macOS Compatibility, Apple Wallet, 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 NOVA Fix free?

NOVA Fix is free to download, with no in-app purchases.

### Which has better reviews, Mentor Breast Simulator or NOVA Fix?

NOVA Fix is rated higher. Mentor Breast Simulator averages 3.9 out of 5 from 157 ratings, while NOVA Fix averages 5.0 from 1 ratings.

### Do Mentor Breast Simulator or NOVA Fix have ads?

Neither Mentor Breast Simulator nor NOVA Fix shows ads.

### Which is updated more often, Mentor Breast Simulator or NOVA Fix?

Mentor Breast Simulator ships an update every 3 weeks, and NOVA Fix weekly. Most recently, Mentor Breast Simulator was updated on October 30, 2026 and NOVA Fix on October 7, 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.*