Comparison

DADit vs Longevity Arc

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

Head to head
About

DADit

This app provides fatherhood guidance and parenting support for modern dads. It offers 24/7 AI-powered dad support, tracks newborn development and milestones, and includes an expert education library. An optional Pro version removes ads and unlocks advanced features.

Highlights
  • 24/7 AI Dad Support
  • Milestone Tracking Timeline
  • Newborn Care Essentials Tracking
  • Expert Education Library
  • Partner Sync for Tracking
  • Daily Tips Tailored to Age
Features
Read full description

DADit: The Fatherhood Guide Built for Modern Dads Being a new father is the ride of a lifetime — but most parenting apps weren't built for you. DADit is the first all-in-one fatherhood guide and parenting support system designed exclusively for dads. Whether you need dad advice at 3am, want to track your newborn's development, or need practical parenting tips fast — DADit has you covered. Because the most powerful thing you can do for your family is show up. DADit isn't just a tracker; it's the modern father's command center. Designed from the ground up for how dads think and process information, DADit provides evidence-based guidance, tactical tracking, and immediate answers right when you need them. NEW: THE EXPECTANT FATHER TOOLKIT Transitioning to fatherhood? Use our built-in Contraction Timer, Kick Counter, and Hospital Bag checklists to stay organized. Build your ultimate Birth Plan and keep track of vital antenatal appointments. NEW: "ASK DADit" AI ASSISTANT No more frantic 3 AM Google searches. "Ask DADit" is a smart, context-aware AI coach that looks at your child's recent logs, age, and milestones to give you concise, evidence-based pediatric insights instantly. NEW: THE DAD PREP COURSE Access our exclusive, high-impact curriculum. Avoid the "Helper Trap" and learn what is actually happening physiologically to your partner, how to handle the resentment clock, and how to become the primary advocate in the delivery room. CORE FEATURES • Predictive Milestone Alerts (Know exactly when sleep regressions are coming) • Smart Timelines & Dashboards • Synchronous real-time logging with your partner • Family Setup & Profiles Take the guesswork out of the greatest job in the world. WHY DADit? Most parenting resources are built for mums. DADit celebrates the unique role of the father — providing parenting support that is high-tech, high-empathy, and built for the modern man. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dadit.app/privacy

About

Longevity Arc

Consolidates your Apple Health data into five key longevity signals, offering a clear dashboard for tracking HRV, fitness, sleep, gait, and cardiac load trends. Understand your body's long-term trajectory and make informed decisions about your health.

Highlights
  • Five longevity signals from Apple Health
  • HRV, fitness, sleep, gait, cardiac load tracking
  • Simple dashboard for trend analysis
  • Understand long-term health trajectory
  • Private, HealthKit-powered experience
Features
Read full description

Longevity Arc turns your Apple Health data into five clear longevity signals. Instead of digging through scattered charts, you can see HRV, fitness, sleep, gait, and cardiac load together in one simple dashboard designed to help you understand how your body is trending over time. Built for people who care about healthspan, recovery, and long-term performance, Longevity Arc helps you spot changes faster and focus on the metrics that matter most. The app is designed to feel simple at a glance while still giving you useful depth when you want to explore trends and patterns. What you can do in Longevity Arc: - Track five science-inspired longevity signals from Apple Health in one place. - Review your HRV, sleep, fitness, gait, and cardiac-load trends without jumping between different screens. - Get a clearer picture of how daily habits may affect your long-term trajectory. - Use a private, HealthKit-powered experience built around your own data. Why people use Longevity Arc: - Apple Health already contains valuable signals, but they are often fragmented and hard to interpret quickly. - Longevity Arc brings those signals together into a more readable view so you can check your status in seconds. - The focus is not noise or endless scores - it is a cleaner way to monitor meaningful change over time. Privacy and data: - Longevity Arc works with your Apple Health data. - You stay focused on your own signals, trends, and progress. Ideal for: - Biohackers tracking recovery and resilience. - Health-conscious users who want a simpler Apple Health dashboard. - Founders, athletes, and everyday users trying to balance stress, fitness, and sleep over time. Privacy Policy: https://longevityarc.app/privacy Terms of Use: https://longevityarc.app/terms

Screenshots

DADit4 screens
Longevity Arc4 screens

Verdict

The call

The clearest difference is review sentiment: DADit at 100% against Longevity Arc's 0%. DADit also leads on rating (4.0 vs 3.0) and ratings volume (4 vs 1). Longevity Arc's advantage is update cadence (every 3 days vs monthly). On price, ads, in-app purchases and monetization model 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. DADit sells 4 in-app purchases, starting at $9.99 per month and Longevity Arc sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

DADit holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 100% of DADit's written reviews are positive against 0% of Longevity Arc's.

UpkeepUpdate frequency

DADit ships an update monthly, Longevity Arc every 3 days. Both last shipped on October 31, 2026.

Scorecard5 real differences · 5 level
DADit versus Longevity Arc: the parameters behind the verdict, then further details
ParameterDADitLongevity Arc
PriceFreeFree
Rating4.0 (4 ratings) — better3.0 (1 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings4 — better1
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS13.0 — better15.1
Further details — not scored
Size107 MB40 MB
Age rating12+4+
DeveloperDADit IncRadoslaw Jozefowicz

Customer experience

DADit

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Longevity Arc

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

4 purchases

DADit

Subscriptions2
  • DADit Pro Monthly2 variants$9.991 Month
  • DADit Pro Annual$79.991 Year
One-time2
  • DADit Prep Course$4.99
  • DADit Founder's Lifetime$179.00
2 purchases

Longevity Arc

Subscriptions1
  • Monthly Pro3 Days trial$2.991 Month
One-time1
  • Lifetime Pro$8.99

Questions

Is DADit free?
DADit is free to download, with in-app purchases available.
Is Longevity Arc free?
Longevity Arc is free to download, with in-app purchases available.
Which has better reviews, DADit or Longevity Arc?
DADit is rated higher. DADit averages 4.0 out of 5 from 4 ratings, while Longevity Arc averages 3.0 from 1 ratings.
Do DADit or Longevity Arc have ads?
Neither DADit nor Longevity Arc shows ads.
Which is updated more often, DADit or Longevity Arc?
DADit ships an update monthly, and Longevity Arc every 3 days. Most recently, DADit was updated on October 31, 2026 and Longevity Arc on October 31, 2026.

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