Comparison

VitalStackFit vs TuckIn

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

Head to head
About

VitalStackFit

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VitalStackFit helps developers and gamers turn Apple Health data into clear weekly wellness insights, trend patterns, and motivation to stay consistent. Track sleep, recovery, stress, focus, activity, and habit consistency in a polished dashboard designed for busy technical lives. When enough history is available, VitalStackFit highlights meaningful shifts over time and suggests practical next steps. Free includes: core overview, weekly trends, and basic share options. Pro includes: advanced long-range analytics, confidence-scored insights, experiment tracking, predictive alerts, and premium share cards. Works with Apple Health and Apple Watch (when available). All insights are informational wellness guidance only, not medical advice, diagnosis, or treatment. Links App Guide: https://vitalstack.fit/app-guide Privacy Policy: https://vitalstack.fit/privacy Terms of Service: https://vitalstack.fit/terms EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

TuckIn

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Your bedtime shouldn’t be the same every night. TuckIn calculates a personalized bedtime that responds to how you actually lived todayβ€”not a generic schedule set once and forgotten. It combines your physical strain, recent sleep, accumulated sleep debt, and preferred wake time into a clear plan for tonight. OPEN TUCKIN AND KNOW β€’ The exact time to go to bed tonight β€’ Whether last night’s sleep met your needs β€’ How much sleep debt you’re carrying β€’ How today’s strain changes your sleep need β€’ When to stop caffeine, finish dinner, and wind down BUILT FOR ACTION, NOT JUST TRACKING Most sleep apps tell you what happened. TuckIn helps you act before bedtime. Follow a dynamic routine timeline with personalized windows for morning light, caffeine, meals, and winding down. Log key habits in seconds while physical strain and supported activity data are read from Apple Health automatically. WHAT YOU GET β€’ Adaptive Bedtime β€” a personalized bedtime that changes with your day β€’ Sleep Performance β€” see how well last night met your actual sleep need β€’ Sleep Need Breakdown β€” understand the impact of your baseline, debt, and strain β€’ Sleep Debt Tracking β€” see whether your accumulated debt is rising or recovering β€’ Sleep Stages β€” review awake, REM, core, and deep sleep β€’ Dynamic Routine Timeline β€” get actionable windows throughout the day β€’ Habit Logging β€” record caffeine and final meals in seconds β€’ Bedtime and Wake Reminders β€” keep tonight’s plan on schedule β€’ Wind Down Support β€” optionally pause selected entertainment apps when it’s time to settle down WORKS WITH APPLE HEALTH TuckIn reads supported sleep and activity data from Apple Health, allowing Apple Watch and compatible wearable data to inform your nightly schedule. Stop leaving sleep to chance. Know when to go to bed, understand why, and build the routines that make it easier to follow through. TuckIn is intended for general wellness and is not a medical device. It does not diagnose, treat, or prevent medical conditions.

Screenshots

VitalStackFit4 screens
TuckIn4 screens

Verdict

The call

The clearest difference is in-app purchases: TuckIn at none against VitalStackFit's 2. VitalStackFit's advantage is update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. VitalStackFit sells 2 in-app purchases, starting at $4.99 per month. TuckIn asks for nothing beyond the download.

UpkeepUpdate frequency

VitalStackFit ships an update every 2 days, TuckIn every 3 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

Scorecard2 real differences Β· 4 level
VitalStackFit versus TuckIn: the parameters behind the verdict, then further details
ParameterVitalStackFitTuckIn
PriceFreeFree
Update frequencyEvery 2 days β€” betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.6 β€” better18.2
Further details β€” not scored
Size13 MB14 MB
Age rating12+4+
DeveloperTORQUETRAIL LLPRavi Sawlani

In-app purchases

2 purchases

VitalStackFit

Subscriptions2
  • VitalStackFit Pro Monthly$4.991 Month
  • VitalStackFit Pro Yearly$39.991 Year
None

TuckIn

No in-app purchases

Questions

Is VitalStackFit free?
VitalStackFit is free to download, with in-app purchases available.
Is TuckIn free?
TuckIn is free to download, with no in-app purchases.
Do VitalStackFit or TuckIn have ads?
Neither VitalStackFit nor TuckIn shows ads.
Which is updated more often, VitalStackFit or TuckIn?
VitalStackFit ships an update every 2 days, and TuckIn every 3 weeks. Most recently, VitalStackFit was updated on October 31, 2026 and TuckIn on November 5, 2026.

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