Comparison

Longevity App vs Sproutkin

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

Head to head
About

Longevity App

Features
Read full description

Take charge of your health and wellbeing with the all-new Longevity App from The Longevity Path. Customized nutrition plans, on-demand fitness programs, guided mobility exercises, guided meditations, and more. Syncs seamlessly with Apple Watch and HealthKit. Join today to add years to your life and life to your years. FEATURES: Personalized Habit & Lifestyle Coaching Personalized Nutrition Plans with Meal Tracking 750+ Delicious, Nourishing Recipes On-Demand Fitness Programs for Any Goal Guided Mobility Programs Guided Breathwork Programs Guided Meditations Daily Motivation & Accountability Reminders Full Integration with Apple Watch/Apple Health, Garmin, FitBit, MyFitnessPal & Others Access to Virtual Consultations with Top Wellness Professionals Download the app today!

About

Sproutkin

This app helps new parents track baby activities like feeding, sleep, and diaper changes with a simple, private interface. It allows co-parents to merge logs without cloud accounts and provides insights into sleep patterns and consumable supplies.

Highlights
  • Log feeds, sleep, diapers, vitamins, baths, walks, tummy time
  • Customizable activity tracking
  • Co-parent log merging without cloud accounts
  • Detailed feed tracking with side memory
  • Sleep analytics: total sleep, estimated bedtime, night stretches
  • Consumables tracking for supplies
  • Customizable reminders
Features
Read full description

Sproutkin is a simple, private baby activity tracker built for new parents who want to stay organized without signing up for another account or handing their data to the cloud. TRACK WHAT MATTERS, IN ONE TAP Log feeds (breast, bottle, formula, or solid food), sleep, diapers, vitamins, baths, walks, tummy time, and temperature — plus any custom activity you define. Durational activities like sleep start a timer on tap and stop it on the next tap. SHARE WITH YOUR CO-PARENT, NO CLOUD NEEDED Sproutkin lets multiple caregivers merge logs without any account. Export a .sproutkin file and share it with your partner however you like — AirDrop, iMessage, email. Their app merges it in; both logs stay up to date. FEED TRACKING THAT REMEMBERS THE DETAILS Log nursing sessions and Sproutkin remembers which side was last used, so whoever picks up the next feed always knows where to start. Log solid foods by name and mark any reactions; the Analytics tab keeps a full history of every food introduced and any that caused a response. SLEEP ANALYTICS THAT GO DEEPER Three dedicated sleep cards: total sleep per day, estimated bedtime (derived from your logged sessions), and night stretches — so you can see at a glance whether sleep is consolidating into longer blocks. Customize which analytics cards appear and drag them to your preferred order. SUPPLIES, NOT JUST ACTIVITIES Track when you open a new can of formula, a diaper pack, or wipes. The Consumables tab shows how long your current container has been open and the average lifespan of past ones — a practical heads-up for when to reorder. REMINDERS Set notifications for any activity — a daily vitamin reminder, a feeding window, anything you need. No account required; uses your device's notification system. YOUR DATA STAYS ON YOUR DEVICE Everything is stored locally using Apple's SwiftData framework. No cloud sync, no analytics SDKs, no ads, no subscription. Back up or share your data at any time via a .sproutkin export from Settings.

Screenshots

Longevity App4 screens
Sproutkin4 screens

Verdict

The call

The clearest difference is update cadence: Sproutkin at every 6 days against Longevity App's every 6 weeks. Longevity App's advantage is device support (4 vs 2) and iOS requirement (15.1 vs 18.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Longevity App ships an update every 6 weeks, Sproutkin every 6 days. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 6 level
Longevity App versus Sproutkin: the parameters behind the verdict, then further details
ParameterLongevity AppSproutkin
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 6 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.1 — better18.0
Further details — not scored
Size176 MB4 MB
Age rating4+4+
DeveloperThe Longevity Path Inc.Addison Chung

In-app purchases

None

Longevity App

No in-app purchases

None

Sproutkin

No in-app purchases

Questions

Is Longevity App free?
Longevity App is free to download, with no in-app purchases.
Is Sproutkin free?
Sproutkin is free to download, with no in-app purchases.
Do Longevity App or Sproutkin have ads?
Neither Longevity App nor Sproutkin shows ads.
Which is updated more often, Longevity App or Sproutkin?
Longevity App ships an update every 6 weeks, and Sproutkin every 6 days. Most recently, Longevity App was updated on September 30, 2026 and Sproutkin on October 1, 2026.

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