Comparison

Longevity Deck vs Proof

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Longevity Deck

Track over 125 science-backed health protocols, from sauna and cold plunge to sleep optimization and supplements. Get automatic updates based on the latest research and expert recommendations. Prioritizes user privacy with no account or data collection required.

Highlights
  • Track 125+ science-backed protocols
  • Automatic research updates
  • Visual timeline tracking
  • Privacy-focused, no account needed
  • Optional Apple HealthKit integration
  • Home screen widgets for key metrics
Features
Read full description

Create your personal longevity deck. Track 160+ science backed protocols including sauna, cold plunge, red light therapy, supplements, sleep optimization, and recovery on a visual timeline. STAY CURRENT WITHOUT THE NOISE Every protocol auto updates twice monthly. LongevityDeck scans new research, health podcasts, and expert recommendations from Andrew Huberman, Rhonda Patrick, Tim Ferriss, and leading longevity scientists so you don't waste hours filtering noise. Get the latest on biohacking, anti aging, hormone optimization, and wellness trends automatically. YOUR PRIVACY FIRST HEALTH STACK • No accounts required. No tracking. No data collection. • Optional Apple HealthKit integration for personalized insights on how protocols affect your metrics • 100% free. No paywalls. No subscription. No hidden costs. BUILT BY A BIOHACKER FOR Longevity enthusiasts, biohackers, health conscious professionals, wellness followers, and fans of Huberman Lab, Found My Fitness, Lifespan, and Bryan Johnson. HOW IT WORKS 1. Choose from 125+ curated protocols across recovery, nutrition, supplements, sleep, fitness, cognitive enhancement, and lifestyle optimization 2. Swipe to build your personal protocol deck and stack 3. Get automatic updates when recommendations change based on new research 4. Optional: Join community discussions, read user experiences, and share your longevity stack QUICKLY FIND • Protocols by expert name, benefit, or topic including sleep, focus, recovery, stress reduction, and anti aging • Trending biohacking methods, devices, peptides, and supplements • Source links to original podcasts, papers, and video content SHARE YOUR STACK • Personalized web link to share your full longevity routine • Share individual protocol cards with custom photos HOME SCREEN WIDGET Monitor HRV, resting heart rate, sleep quality, and body fat percentage with color coded weekly trend indicators. Stay motivated without opening the app. IMPORTANT: This app is for informational and educational purposes only. Always consult with your doctor or qualified healthcare provider before making any medical decisions or changes to your health routine.

About

Proof

Read full description

Most affirmations fail at the first sentence. If you don't believe the words, repeating them louder doesn't help. Proof starts there. Write something you wish you believed. Proof helps bring the sentence down to earth, until it feels honest enough to use today. Make it gentler, make it more direct, or edit it yourself. When something happens that supports the belief, even something small, save that moment as proof. Over time, the words stop feeling borrowed. They have your own history behind them. You can also browse a quiet feed of beliefs, keep the ones that fit, pass on the ones that don't, and reshape the ones that are close. New: choose an area like work, relationships, body, money, or parenting, and the feed follows it. Every belief you keep, retire, or finish stays in your History. Your saved belief can stay nearby in a widget or an optional reminder. If you want to share it, you can make a still image or a short transformation video first. Your writing stays private. Proof doesn't require an account, and your beliefs, proof, and photos are stored on your iPhone. Notifications never include your proof text, and you can keep your belief off your lock screen and widgets. Proof is a subscription. There is no free version. The weekly plan starts with a 3-day free trial and the annual plan with a 7-day free trial. Cancel during the trial and you pay nothing. Your writing always stays on your iPhone. Proof offers optional weekly and annual auto-renewing subscriptions. Payment is charged to your Apple Account when you confirm your purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Available plans, localized prices, and any eligible introductory offer are shown before purchase. Proof is made for self-reflection. It is not a crisis or emergency service. Terms of Use: https://jamesmckinney.xyz/proof/terms Privacy Policy: https://jamesmckinney.xyz/proof/privacy

Screenshots

Longevity Deck4 screens
Proof4 screens

Verdict

The call

The clearest difference is in-app purchases: Longevity Deck at none against Proof's 3. Longevity Deck also leads on iOS requirement (18.5 vs 26.0). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Proof sells 3 in-app purchases, starting at $6.99 per 7 days. Longevity Deck asks for nothing beyond the download.

UpkeepUpdate frequency

Longevity Deck ships an update every 4 days, Proof every 3 days. The most recent releases landed on October 13, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Longevity Deck versus Proof: the parameters behind the verdict, then further details
ParameterLongevity DeckProof
PriceFreeFree
Rating4.8 (10 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 4 daysEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.5 — better26.0
Further details — not scored
Size78 MB19 MB
Age rating17+4+
DeveloperHYPE4MOBILE MALEWICZ I WSPOLNICY SPOŁKA JAWNAJames McKinney

In-app purchases

None

Longevity Deck

No in-app purchases

3 purchases

Proof

Subscriptions3
  • Proof Premium Weekly3 Days trial$6.997 Days
  • Proof Premium Annual Offer$24.991 Year
  • Proof Premium Annual7 Days trial$49.991 Year

Questions

Is Longevity Deck free?
Longevity Deck is free to download, with no in-app purchases.
Is Proof free?
Proof is free to download, with in-app purchases available.
Do Longevity Deck or Proof have ads?
Neither Longevity Deck nor Proof shows ads.
Which is updated more often, Longevity Deck or Proof?
Longevity Deck ships an update every 4 days, and Proof every 3 days. Most recently, Longevity Deck was updated on October 13, 2026 and Proof on October 31, 2026.

Other comparisons