# Drybar vs Mentor Breast Simulator

The clearest difference is rating: Mentor Breast Simulator at 3.9 against Drybar's 2.5. Mentor Breast Simulator also leads on review sentiment (38% vs 7%) and ratings volume (149 vs 33). Drybar's advantage is monetization model (free vs ad-supported) and iOS requirement (14.4 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 holds the better App Store score, 3.9 against 2.5. Both are backed by a comparable volume of ratings — 33 and 149 respectively. Written reviews point the same way: 7% of Drybar's written reviews are positive against 38% of Mentor Breast Simulator's.

Drybar ships an update monthly, Mentor Breast Simulator every 3 weeks. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Drybar | Mentor Breast Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (33 ratings)](https://appshunter.io/ios/app/drybar/id464998465/reviews) | **[3.9 (149 ratings)](https://appshunter.io/ios/app/mentor-breast-simulator/id6503239134/reviews)** |
| Number of ratings | 33 | **149** |
| Positive reviews | 7.5% of reviews | **37.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 47 MB | 790 MB |
| Requires iOS | **14.4** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Drybar](https://appshunter.io/developer/464998468) | [Arbrea Labs](https://appshunter.io/developer/1476200651) |

## What reviewers say

### Drybar

[App page](https://appshunter.io/ios/app/drybar/id464998465)

Book and manage professional blowout appointments at your favorite salon. Discover exclusive app-only promotions, join membership programs, and find style inspiration for your next visit. Rebook services and locations with ease.

**Highlights:** Book blowout appointments, Manage appointments, Exclusive app promotions, Barfly Membership management, Find salon locations, Style inspiration

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to book appointments
- 💡 Ability to rebook with same stylist
- 🎯 Single platform for all booking needs
- ✨ Modern and sleek interface design
- 🔄 Remembers previous appointments

**What reviewers complain about**

- 🐛 Constant login issues and forced re-authentication
- 📱 Unreliable location detection
- 🔄 Doesn't save user preferences despite checkboxes
- ⚠️ Excessive font size and UI scaling problems
- 🔐 Frequent password reset requirements

**Reported bugs**

- Login credentials not recognized despite being correct
- App logs out user every time it's opened
- Password reset emails not being sent
- Server error messages during booking process
- Scrolling issues on date selection screens

**Requested features**

- Face ID or biometric authentication support
- Remember login credentials between sessions
- Show available times across multiple locations simultaneously
- Search appointments by date instead of location
- Save user preferences and settings permanently


### 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


## Frequently asked questions

### Is Drybar free?

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

### Is Mentor Breast Simulator free?

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

### Which has better reviews, Drybar or Mentor Breast Simulator?

Mentor Breast Simulator is rated higher. Drybar averages 2.5 out of 5 from 33 ratings, while Mentor Breast Simulator averages 3.9 from 149 ratings.

### Do Drybar or Mentor Breast Simulator have ads?

Neither Drybar nor Mentor Breast Simulator shows ads.

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

Drybar ships an update monthly, and Mentor Breast Simulator every 3 weeks. Most recently, Drybar was updated on October 19, 2026 and Mentor Breast Simulator 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.*