# Buff Muff vs Surrendered App

The clearest difference is review sentiment: Surrendered App at 100% against Buff Muff's 56%. Surrendered App also leads on rating (5.0 vs 3.6) and in-app purchases (none vs 9). Buff Muff's advantage is ratings volume (166 vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Buff Muff sells 9 in-app purchases, starting at $15.00 per month. Surrendered App asks for nothing beyond the download.

Surrendered App holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Buff Muff has 166 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 56% of Buff Muff's written reviews are positive against 100% of Surrendered App's.

Buff Muff ships an update every 5 weeks, Surrendered App every 6 days. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Buff Muff | Surrendered App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (166 ratings)](https://appshunter.io/ios/app/buff-muff/id1594400611/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/surrendered-app/id6751212813/reviews)** |
| Number of ratings | **166** | 3 |
| Positive reviews | 56.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 65 MB | 36 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Pelvienne Wellness Inc](https://appshunter.io/developer/1594400613) | [Michael Jaquith](https://appshunter.io/developer/1834022240) |

## What reviewers say

### Buff Muff

[App page](https://appshunter.io/ios/app/buff-muff/id1594400611)

This app offers expert-backed routines for pelvic floor fitness, targeting muscles often missed by Kegels. It helps relieve incontinence, urgency, and prolapse symptoms while rebuilding strength and confidence. Access daily workouts, educational videos, challenges, meal plans, and expert interviews.

**Highlights:** Daily pelvic floor workouts, Educational videos on women's health, 28-day pelvic floor challenges, Holistic meal plans, Interviews with pelvic health experts, Apple Watch integration for workout tracking

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Workouts | $15.00 | per month |
| Subscription | $26.99 | per month |
| Subscription | $26.99 | per month |
| Yearly Membership | $119.00 | per year |
| Annual | $196.99 | per year |
| Onetime Subscription | $17.00 | one-time |
| Buff Muff Challenge Only | $26.99 | one-time |
| Birth Like A Boss Only | $26.99 | one-time |
| BuffMuffChallenge | $27.99 | one-time |

**What reviewers like**

- 🌟 Excellent program with immediate results
- 👍 Easy to follow exercises that are quick
- 💪 Helps strengthen the pelvic floor
- 🤗 Friendly and engaging instructor
- 🧠 Provides helpful information and education

**What reviewers complain about**

- 🐛 App is glitchy and freezes/crashes
- 🔒 Difficult to cancel subscription
- 💰 Expensive subscription model
- 🤔 Misleading advertising about content
- 📚 Limited free content, most is locked behind paywall

**Reported bugs**

- Videos not loading or freezing
- Login issues and inability to access account
- Incorrect billing and subscription management

**Requested features**

- Ability to easily cancel subscription
- Offline access to content
- More free educational resources
- Improved app stability and performance
- Light mode option for better readability


### Surrendered App

[App page](https://appshunter.io/ios/app/surrendered-app/id6751212813)

This application supports the 63 Surrendered program, offering guidance for individuals on their weight loss journey. It is designed to complement the program's principles, providing users with a digital companion for their health goals.

**Highlights:** Supports 63 Surrendered program, Weight loss guidance, Digital companion, Health program aid

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

**In-app purchases:** none


## Frequently asked questions

### Is Buff Muff free?

Buff Muff is free to download, with in-app purchases available.

### Is Surrendered App free?

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

### Which has better reviews, Buff Muff or Surrendered App?

Surrendered App is rated higher. Buff Muff averages 3.6 out of 5 from 166 ratings, while Surrendered App averages 5.0 from 3 ratings.

### Do Buff Muff or Surrendered App have ads?

Neither Buff Muff nor Surrendered App shows ads.

### Which is updated more often, Buff Muff or Surrendered App?

Buff Muff ships an update every 5 weeks, and Surrendered App every 6 days. Most recently, Buff Muff was updated on September 18, 2026 and Surrendered App on September 19, 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.*