# Evolutioner vs Buff Muff

The clearest difference is rating: Evolutioner at 4.8 against Buff Muff's 3.6. Evolutioner also leads on update cadence (fortnightly vs every 5 weeks) and ratings volume (1.7K vs 166). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Evolutioner sells 5 in-app purchases, starting at $14.99 per month and Buff Muff sells 9 in-app purchases, starting at $15.00 per month. Whichever you choose, the download price is not the number that matters.

Evolutioner holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: Evolutioner has 1.7K ratings behind it against 166, so its average is the more settled of the two. Written reviews point the same way: 68% of Evolutioner's written reviews are positive against 56% of Buff Muff's.

Evolutioner ships an update fortnightly, Buff Muff every 5 weeks. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Evolutioner | Buff Muff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.7K ratings)](https://appshunter.io/ios/app/evolutioner/id1531010538/reviews)** | [3.6 (166 ratings)](https://appshunter.io/ios/app/buff-muff/id1594400611/reviews) |
| Number of ratings | **1.7K** | 166 |
| Positive reviews | **68.2% of reviews** | 56.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 54 MB | 65 MB |
| Requires iOS | **14.0.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [La Grange International Inc.](https://appshunter.io/developer/1466749236) | [Pelvienne Wellness Inc](https://appshunter.io/developer/1594400613) |

## What reviewers say

### Evolutioner

[App page](https://appshunter.io/ios/app/evolutioner/id1531010538)

This app utilizes sound frequencies for energy enhancement and sleep improvement. It offers dedicated 12-minute audio sessions for morning energy boosts and evening relaxation to aid sleep. No sign-up is required to experience its benefits.

**Highlights:** Energy-boosting sound sessions, Sleep-inducing sound sessions, 12-minute audio sessions, No sign-up required for trial, Privacy policy available

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $14.99 | per month |
| Monthly | $29.99 | per month |
| Yearly Access | $89.99 | per year |
| Yearly | $179.99 | per year |
| Lifetime Access | $199.99 | one-time |

**What reviewers like**

- 🚀 Helps with sleep and relaxation
- 👍 Calming and soothing music
- 🧠 Improves focus and concentration
- 🌱 Supports healing and recovery
- 💤 Aids in falling asleep faster

**What reviewers complain about**

- 🐛 App crashes or stops playing during sessions
- 🔍 Difficult to contact customer support
- 💰 Expensive subscription model
- 🔍 Unclear cancellation process
- 📱 Compatibility issues with certain devices

**Reported bugs**

- Frequent app crashes
- Login issues and inability to access account
- Playback problems with music stopping unexpectedly

**Requested features**

- More variety in music tracks
- Option to download tracks for offline use
- Ability to customize frequency settings
- Integration with other health/wellness apps
- Better user interface and navigation


### 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


## Frequently asked questions

### Is Evolutioner free?

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

### Is Buff Muff free?

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

### Which has better reviews, Evolutioner or Buff Muff?

Evolutioner is rated higher. Evolutioner averages 4.8 out of 5 from 1.7K ratings, while Buff Muff averages 3.6 from 166 ratings.

### Do Evolutioner or Buff Muff have ads?

Neither Evolutioner nor Buff Muff shows ads.

### Which is updated more often, Evolutioner or Buff Muff?

Evolutioner ships an update fortnightly, and Buff Muff every 5 weeks. Most recently, Evolutioner was updated on September 24, 2026 and Buff Muff on September 18, 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.*