Comparison

eCHANGE Research vs Longevity Compass

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

Head to head
About

eCHANGE Research

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eCHANGE er utviklet for å støtte vektstabilisering etter vekttap. Etter å ha gått ned i vekt, er det mange som opplever det utfordrende å holde vekten nede over tid. Avdeling for Digital Helseforskning (DIG) ved Oslo universitetssykehus har, sammen med Sykehuset i Vestfold og Sørlandet Sykehuset, utviklet eCHANGE et digitalt program for vektstabilisering. Verktøyet er basert på forskning, evidensbaserte metoder, og brukererfaringer.    Ved å bruke eCHANGE til å regulere daglige rutiner og adferd kan nye levevaner tilegnes og opprettholdes over tid, med stabilisering av vekt som et langvarig resultat. eCHANGE benytter seg av HealthKit-integrasjon på din enhet slik at du om ønskelig kan hente enkelte data fra andre helseapper og bruke disse i eCHANGE.   Her finner du mer informasjon om forskningsprosjektet eCHANGE: https://www.digitalhealth.no/prosjekter/echange/index.html

About

Longevity Compass

This app provides personalized insights into your lifestyle, habits, and health to estimate your lifespan. It offers expert recommendations and tailored plans to help you make impactful changes for a longer, healthier life. Track your progress and receive support from a longevity coach.

Highlights
  • Personalized lifespan estimation
  • Lifestyle and habit insights
  • Expert recommendations
  • Tailored health plans
  • Progress tracking
  • Longevity coach chat
Features
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How long could you live and how well? Longevity Compass turns the science of longevity into a clear, motivating plan you can follow every day. Discover your personal lifespan estimate with a smart questionnaire built around proven health and lifestyle factors. Then transform insights into action with quick daily quizzes, simple goals, and an AI-infused coach that gives personalized answers when you need them most. No guesswork, no overwhelm, just steady progress you can see. Why you’ll love Longevity Compass Get clarity fast: Understand your longevity outlook and the biggest levers that can improve it Build better habits daily: Short quizzes keep you consistent and focused on what matters Personalized coaching: Ask questions and get tailored guidance for your body, schedule, and goals Track what counts: Accurate statistics help you measure your lifetime progress over time, not just today’s effort Stay motivated: Turn health improvements into achievable goals across nutrition, sleep, movement, stress, and more Key features Lifespan estimation questionnaire with actionable insights Daily quizzes for healthy habits and behavior change Goal setting across core longevity categories like nutrition, sleep, and lifestyle AI-infused longevity coach with personal answers and practical next steps Lifetime-focused statistics and progress tracking Longevity Compass is designed for anyone who wants more energy, better routines, and a longer, healthier life. Download Longevity Compass and start making today count. Find support at https://www.app-studio.ai/ FOR MORE INFORMATION: https://app-studio.ai/terms https://app-studio.ai/privacy

Screenshots

eCHANGE Research4 screens
Longevity Compass4 screens

Verdict

The call

The clearest difference is in-app purchases: eCHANGE Research at none against Longevity Compass's 2. eCHANGE Research also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence 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. Longevity Compass sells 2 in-app purchases, starting at $14.99 per 7 days. eCHANGE Research asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

Scorecard4 real differences · 6 level
eCHANGE Research versus Longevity Compass: the parameters behind the verdict, then further details
ParametereCHANGE ResearchLongevity Compass
PriceFreeFree
Rating—2.9 (19 ratings) — better
Positive reviews—5.6% of reviews
Number of ratings—19 — better
Update frequencyMonthlyMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size123 MB44 MB
Age rating4+4+
DeveloperOslo Universitetssykehus HFAsana Rebel GmbH

In-app purchases

None

eCHANGE Research

No in-app purchases

2 purchases

Longevity Compass

Subscriptions2
  • Premium7 Days trial$14.997 Days
  • Premium1 Year trial$69.991 Year

Questions

Is eCHANGE Research free?
eCHANGE Research is free to download, with no in-app purchases.
Is Longevity Compass free?
Longevity Compass is free to download, with in-app purchases available.
Do eCHANGE Research or Longevity Compass have ads?
Longevity Compass shows ads; eCHANGE Research does not.
Which is updated more often, eCHANGE Research or Longevity Compass?
eCHANGE Research ships an update monthly, and Longevity Compass monthly. Most recently, eCHANGE Research was updated on October 25, 2026 and Longevity Compass on October 21, 2026.

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