AARP Staying Sharp vs Lunakai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AARP Staying Sharp
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.
- 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
Read full descriptionHide full description
Need to learn a variety of healthy-lifestyle skills? The AARP™ Staying Sharp® app is based on a holistic, lifestyle-based approach to brain health and features expert advice on memory, focus and more. Are you sometimes irritated by little memory slips like forgetting where you placed your keys or phone? In our “Memory Loss – Is it Inevitable?” challenge, you can learn how memory works. In addition, our Digital Declutter challenge teaches you ways to manage your digital world. Discover strategies for shifting technology away from being a distracting force in your life and into something that helps you live life more fully. And if you’re tired of forgetting details about new people you meet, our Faces & Names challenge can help you learn the secrets of those impressive people who never forget a name. Here’s what the app lets you do: Take challenges that are designed to help you learn about the brain and its ongoing health, including tips to incorporate healthy habits into your daily life. Take Staying Sharp challenges on the go. Your progress will be saved, no matter where you start or stop your challenge. And that works on a smartphone, computer or tablet. Who can use the app? Anyone can download and preview the Staying Sharp® app. AARP members and other authorized users have access to it. Plus, there’s more. Access includes the following: * Take the challenges to earn AARP Rewards points*. This loyalty program lets you gain points for participating in activities, including eligible Staying Sharp challenges. * Take advantage of easy access to the AARP Now app. This app lets users tap into news, events and savings, plus earn AARP Rewards points. *Unused AARP Rewards points expire 12 months after they are earned, in monthly batches on a rolling basis. About Staying Sharp and AARP Staying Sharp is an AARP program that shows you how to incorporate the six pillars of brain health into your life. Staying Sharp empowers you to develop meaningful and lasting brain-healthy practices that are based on these pillars: Be social, Eat right, Manage stress, do Ongoing exercise, get Restorative sleep and Engage your brain. The program has received industry recognition in multiple national competitions — including the Digital Health Awards and eHealthcare Awards — earning accolades for videos, interactive content and site design. AARP is the nation’s largest nonprofit, nonpartisan organization dedicated to empowering people 50 and older to choose how they live as they age. With a nationwide presence, AARP strengthens communities and advocates for what matters most to the more than 100 million Americans 50-plus and their families: health security, financial stability and personal fulfillment. AARP also produces the nation’s largest circulation publications: AARP The Magazine and AARP Bulletin. Terms of Service: https://stayingsharp.aarp.org/about/terms-of-service/ Privacy Policy: https://www.aarp.org/privacy/privacy-policy/
Lunakai
This app helps you remember to take your vitamins and supplements with customizable daily alerts. Easily set specific times for each item in your regimen to maintain consistency and achieve your health goals. Its intuitive design makes managing your routine simple.
- Personalized supplement reminders
- Customizable alert times
- User-friendly interface
- Quick supplement setup
- Progress tracking
- Organized supplement list
Read full descriptionHide full description
Stay on top of your wellness routine with Lunakai, the app designed to help you remember to take your vitamins and supplements, so you never miss a day! With customizable reminders, you can easily set daily alerts for each supplement in your regimen, keeping you consistent and on track toward your health goals. Key Features: Personalized Reminders: Set up specific times for each supplement, whether it’s a gummy vitamin or capsule. Customize your alerts based on your unique schedule. User-Friendly Interface: Easily navigate the app with a clean, intuitive design that makes managing your supplement routine simple. Quick Setup: Add your supplements in seconds and select the best times for notifications. Track Your Progress: View your list of reminders in one place, keeping all your supplements organized and accessible. Perfect for busy individuals and health enthusiasts alike, Lunakai helps you build and maintain a consistent supplement habit. Lunakai ensures you’re always reminded at the right time.
Screenshots
Verdict
The clearest difference is review sentiment: Lunakai at 100% against AARP Staying Sharp's 52%. Lunakai also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. AARP Staying Sharp sells 1 in-app purchase, starting at $20.00 per year. Lunakai asks for nothing beyond the download.
AARP Staying Sharp ships an update every 5 weeks, Lunakai every 3 weeks. The most recent releases landed on October 20, 2026 and October 2, 2026 respectively.
| Parameter | AARP Staying Sharp | Lunakai |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3.2K ratings) — better | — |
| Positive reviews | 52.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 3.2K — better | — |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 76 MB | 40 MB |
| Age rating | 17+ | 12+ |
| Developer | AARP | Smart Aprils |
Customer experience
AARP Staying Sharp
Lunakai
Bugs and requests
AARP Staying Sharp
Reported bugs
3 issues- Games not launching properly
- App freezing or crashing
- Inability to access core features
Requested features
4 requests- Expand game library
- Improve login and navigation experience
- Add more accessibility features
- Provide clearer instructions and guidance
Lunakai
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AARP Staying Sharp
- AARP Membership1 Year trial$20.001 Year
Lunakai
No in-app purchases
Questions
Is AARP Staying Sharp free?
Is Lunakai free?
Do AARP Staying Sharp or Lunakai have ads?
Which is updated more often, AARP Staying Sharp or Lunakai?
Other comparisons















