Keep it 100 vs Longy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Keep it 100
Gain daily insights and advice on life choices that can contribute to a longer, healthier life. Learn from the experiences of a centenarian who shares her secrets to longevity.
- Daily life choice information
- Updates and advice for longevity
- Centenarian's life journey insights
- Tips for a longer life
- Personalized life advice
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Longevity isn't just about adding years to your life. It's about protecting the quality of the years you have. Ruth had the habits. We have the tools. Scan your food and understand what you're really eating. Powered by AI. food → information → better choice → longevity ======================= Terms of Use and Privacy Policy: https://help.appdocumentation.com/terms-of-use
Longy
This AI-powered health companion analyzes your lifestyle and habits to estimate your current life expectancy. It provides a personalized plan with actionable recommendations to help you live longer and healthier, offering 24/7 guidance and real-time updates.
- Life expectancy analysis
- Personalized longevity plan
- 24/7 AI health concierge
- Real-time life clock updates
- Motivational insights
- Habit improvement tracking
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Explore your estimated life expectancy and see how your everyday habits may influence it. Longy helps you understand your lifestyle factors and build a personalized longevity plan. Start with a questionnaire about your habits and health. Review your estimate, explore the factors behind it, and discover practical changes to focus on. YOUR LIFE EXPECTANCY ESTIMATE Get an estimate based on your answers about sleep, activity, nutrition, and other lifestyle and health factors. UNDERSTAND YOUR HABITS See which factors contribute positively or negatively to your estimate. Explore each factor to better understand your results. YOUR PERSONALIZED LONGEVITY PLAN Discover areas for improvement and practical tips to support healthier habits. Explore how changes to your answers affect your estimated outlook. REVISIT YOUR RESULTS Update your answers as your habits change and review your revised estimate and plan. MAKE HEALTHIER CHOICES Explore educational content about sleep, movement, nutrition, and everyday well-being. Turn insights into small, manageable steps. Start exploring your habits with Longy today. Longy provides educational estimates, not a prediction of your actual lifespan or a guarantee of additional years. It does not provide medical advice, diagnosis, or treatment. Consult a qualified healthcare professional about medical concerns or changes to your care. Some features require a paid subscription. Terms of Use: https://season-enquiry-c38.notion.site/Terms-of-Use-2bed703e827a81cb8bd9d3752978ba65?pvs=143 Privacy Policy: https://www.notion.so/Privacy-Policy-2bed703e827a813a9995c3ed32dcbdc9?pvs=21
Screenshots
Verdict
The clearest difference is rating: Keep it 100 at 5.0 against Longy's 1.0. Keep it 100 also leads on monetization model (free vs freemium). Longy's advantage is update cadence (every 3 weeks vs every 4 months). On price, ratings volume, ads and in-app purchases 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. Keep it 100 sells 2 in-app purchases, starting at $7.99 per month and Longy sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Keep it 100 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Keep it 100 ships an update every 4 months, Longy every 3 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.
| Parameter | Keep it 100 | Longy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 17 MB | 59 MB |
| Age rating | 12+ | 4+ |
| Developer | Jason Grant | COGNIFLY LTD |
Customer experience
Keep it 100
Longy
In-app purchases
Keep it 100
- Longevity Lens Monthly subscription$7.991 Month
- Longevity Lens yearly subscription$59.991 Year
Longy
- Longy Premium$9.991 Month
- Longy Premium$49.991 Year
- Longy Premium3 Days trial$49.991 Year









