AARP Staying Sharp vs Epoch
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
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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/
Epoch
Track your meals, calories, and workouts with this AI-powered health companion. Enjoy free barcode scanning and connect with friends through encrypted messaging. Unlock advanced analytics and AI coaching with a premium subscription.
- Free barcode scanning for all products
- Meal and calorie tracking
- Workout logging and progress tracking
- AI coaching with limited free requests
- Encrypted messaging for private conversations
- Advanced nutrition and fitness analytics (Pro)
- Social feed and community features (Pro)
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Barcode scanning is free in Epoch. No trial, no monthly cap, no paywall on the scanner. Scan a product, see its calories and macros, and log it in a second. Epoch is two worlds in one app: a Kitchen for meals and macros, and a Gym for workouts and PRs. TRAIN COLD. EAT WARM. The Gym is for lifting. Log sets and reps, track personal records, let the plate calculator load the bar, and watch each muscle climb through its own rank. The Kitchen is for food. Track calories, protein, carbs, fat and water. Log meals by barcode, by search or by photo, and keep your streak alive. FREE - Unlimited barcode scanning, no trial and no cap - Calorie, macro and water tracking - AI photo meal logging (uses your AI coach requests) - Workout logging and personal records - Progress charts - Home Screen widget - Daily streaks - 3 AI coach requests to try it EPOCH PRO - AI coach with 200 messages a month, grounded in your own logs. It drafts meal plans and workouts as cards, and nothing changes until you approve them - Community feed and group chats - End-to-end encrypted direct messages - Deeper analytics - 7-day free trial ONE ACCOUNT, PHONE AND WEB Sign in at app.epochai.app and your logs are already there. Available in English, German, Spanish, French, Japanese, Georgian, Korean, Portuguese, Russian and Chinese. The AI coach gives general fitness and nutrition guidance. It is not medical advice. If you have a health condition, talk to a doctor before changing how you eat or train. SUBSCRIPTION Epoch Pro is an optional auto-renewing subscription: $9.99 per month or $49.99 per year, with a 7-day free trial for eligible new subscribers. Payment is charged to your Apple Account when you confirm the purchase, or when the trial ends. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and renewal is charged within the 24 hours before that period ends. You can manage or cancel it in your App Store account settings. Any unused part of a free trial is forfeited when you buy a subscription. Prices may vary by country. Terms of Use: https://epochai.app/terms Privacy Policy: https://epochai.app/privacy
Screenshots
Verdict
The clearest difference is ads: Epoch at none against AARP Staying Sharp's shown. Epoch also leads on update cadence (every 3 days vs every 5 weeks) and rating (5.0 vs 4.7). AARP Staying Sharp's advantage is ratings volume (3.2K vs 1). On price, in-app purchases, monetization model 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 and Epoch sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
Epoch holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: AARP Staying Sharp has 3.2K ratings behind it against 1, so its average is the more settled of the two.
AARP Staying Sharp ships an update every 5 weeks, Epoch every 3 days. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.
| Parameter | AARP Staying Sharp | Epoch |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3.2K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 52.4% of reviews | — |
| Number of ratings | 3.2K — better | 1 |
| Update frequency | Every 5 weeks | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 76 MB | 70 MB |
| Age rating | 17+ | 17+ |
| Developer | AARP | Soso Pkhakadze |
Customer experience
AARP Staying Sharp
Epoch
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
Epoch
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AARP Staying Sharp
- AARP Membership1 Year trial$20.001 Year
Epoch
- Epoch Pro$7.991 Month
- Epoch Pro Annual7 Days trial$49.991 Year
Questions
Is AARP Staying Sharp free?
Is Epoch free?
Which has better reviews, AARP Staying Sharp or Epoch?
Do AARP Staying Sharp or Epoch have ads?
Which is updated more often, AARP Staying Sharp or Epoch?
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