Keep it 100 vs Life
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
Life
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Your time is limited. Make it count. Ever wondered how much time you really have left? Life – Remaining Time visualizes your estimated remaining lifespan like a battery. Simple, powerful, and a little existential — it’s a gentle nudge to live with intention. ▶ What it does: Shows a live countdown of your remaining years, days, even seconds Visualizes life as a progress bar or battery meter Lets you set your birth date and calculates time left based on global life expectancy Clean, distraction-free design to keep things meaningful, not morbid ▶ Why it matters: We’re all busy. It’s easy to forget how limited our time really is. This app isn’t about fear — it’s about focus. Whether you’re in your 20s chasing dreams or in your 50s reflecting back, this is a small reminder: your time is now.
Screenshots
Verdict
The clearest difference is in-app purchases: Life at none against Keep it 100's 2. Keep it 100's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.1). On price, update cadence and ads 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. Life asks for nothing beyond the download.
Keep it 100 ships an update every 4 months, Life every 7 months. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.
| Parameter | Keep it 100 | Life |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.1 |
| Further details — not scored | ||
| Size | 17 MB | 1 MB |
| Age rating | 12+ | 4+ |
| Developer | Jason Grant | Paul Kim |
In-app purchases
Keep it 100
- Longevity Lens Monthly subscription$7.991 Month
- Longevity Lens yearly subscription$59.991 Year
Life
No in-app purchases
