# AARP Staying Sharp vs Buff Muff

The clearest difference is rating: AARP Staying Sharp at 4.7 against Buff Muff's 3.6. AARP Staying Sharp also leads on ratings volume (3K vs 166). Buff Muff's advantage is ads (none vs shown) and device support (4 vs 2). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. AARP Staying Sharp sells 1 in-app purchase, starting at $20.00 per year 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.

AARP Staying Sharp holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: AARP Staying Sharp has 3K ratings behind it against 166, so its average is the more settled of the two. Written reviews complicate that: 52% of AARP Staying Sharp's written reviews are positive against 56% of Buff Muff's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | AARP Staying Sharp | Buff Muff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3K ratings)](https://appshunter.io/ios/app/aarp-staying-sharp/id1583055598/reviews)** | [3.6 (166 ratings)](https://appshunter.io/ios/app/buff-muff/id1594400611/reviews) |
| Number of ratings | **3K** | 166 |
| Positive reviews | 52.4% of reviews | **56.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 76 MB | 65 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [AARP](https://appshunter.io/developer/394286732) | [Pelvienne Wellness Inc](https://appshunter.io/developer/1594400613) |

## What reviewers say

### AARP Staying Sharp

[App page](https://appshunter.io/ios/app/aarp-staying-sharp/id1583055598)

This app offers science-based challenges and expert advice to improve brain health, focusing on memory, focus, and digital well-being. It provides interactive tools and exercises to help users build lasting, brain-healthy habits.

**Highlights:** Science-based brain health challenges, Expert advice on memory and focus, Digital decluttering strategies, Interactive tools and exercises, Progress saving across devices, Earn AARP Rewards points

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AARP Membership | $20.00 | per year |

**What reviewers like**

- 👍 Helpful and practical exercises
- 🧠 Effective for improving mental sharpness
- 🎮 Fun and engaging games
- 🔍 Useful for monitoring brain health
- 💡 Recommended by healthcare professionals

**What reviewers complain about**

- 🐛 Recurring login issues
- 🚫 Limited game selection
- 🔁 Endless login loops
- 🤯 Confusing user experience
- 🚫 Inaccessible games

**Reported bugs**

- Games not launching properly
- App freezing or crashing
- Inability to access core features

**Requested features**

- Expand game library
- Improve login and navigation experience
- Add more accessibility features
- Provide clearer instructions and guidance


### 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 AARP Staying Sharp free?

AARP Staying Sharp 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, AARP Staying Sharp or Buff Muff?

AARP Staying Sharp is rated higher. AARP Staying Sharp averages 4.7 out of 5 from 3K ratings, while Buff Muff averages 3.6 from 166 ratings.

### Do AARP Staying Sharp or Buff Muff have ads?

AARP Staying Sharp shows ads; Buff Muff does not.

### Which is updated more often, AARP Staying Sharp or Buff Muff?

AARP Staying Sharp ships an update every 5 weeks, and Buff Muff every 5 weeks. Most recently, AARP Staying Sharp was updated on September 25, 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.*