Comparison

Energio vs Caffff

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

Head to head
About

Energio

Features
Read full description

Fix Your Fatigue with Energio – Your AI Energy Coach Always tired? You’re not alone. Energio is the first AI-powered energy optimization app designed to help you fix tiredness, fight fatigue, and feel better β€” using just your phone. No wearables. No guessing. Just science-backed insights and personalized coaching based on how your body feels and functions. Why You’re Always Tired Sleep tracking and step counts don’t tell the whole story. Real energy depends on your nervous system, stress levels, recovery, nutrition, and more. Energio focuses 100% on what impacts your energy β€” and helps you optimize it. ENERGIO FEATURES √ HRV Scan – Use your phone’s camera to measure Heart Rate Variability in 30 seconds √ Daily Energy Score – A real-time snapshot of your nervous system and recovery √ Morning & Evening Check-Ins – Track sleep, mood, food, stress, sunlight, and hydration √ AI-Powered Insights – Understand what’s draining or boosting your energy √ Personalized To-Dos – Actionable steps based on your data, like β€œwalk 15 min” or β€œavoid caffeine after 2 PM” √ Progress Tracking – Spot fatigue patterns and improve energy day by day √ No Wearables Needed – Energio is the only energy tracker powered entirely by your phone What Makes Energio Different √ Built to fix tiredness and fatigue β€” not just track it √ No subscription hardware or fitness distractions √ Combines HRV with lifestyle data for deeper insights √ Designed for everyday people feeling tired or burned out √ Helps you take action on your energy data β€” not just look at it Who It’s For √ People who feel tired for no clear reason √ Burned-out professionals and remote workers √ Students, creators, and freelancers √ Anyone recovering from chronic fatigue or burnout √ Biohackers and wellness-focused users You’re not broken β€” you’re just out of balance. Energio helps you track your energy, understand your fatigue, and fix what’s really draining you. Download Energio today and start feeling better β€” for real. The app is free to download and includes an introductory quiz. Full access to results, insights, and energy tracking features requires a subscription Terms of Service - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Caffff

Features
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Caffff tracks the caffeine in your body over time and helps you protect your sleep. Log a drink and watch a live curve of the caffeine in your bloodstream β€” see how much is in you right now, what you'll have left at bedtime, and the exact "last call" time to stop drinking and still sleep clean. β€’ Live decay curve. A single-compartment pharmacokinetic model with a configurable half-life, drawn beautifully in dark mode. β€’ One-tap logging. Quick-add tiles for coffee, espresso, energy drinks and more β€” the strip learns your habits. Backdate a drink you forgot in two taps. β€’ Sleep protection. Set your bedtime and a sleep-safe threshold; Caffff warns you when a drink puts tonight at risk and reminds you of your daily caffeine cutoff. β€’ Home Screen & Lock Screen widgets. Your level at a glance, with one-tap logging. β€’ Weekly insights. Your total, daily average, top drink, and week-over-week trend. Caffff Pro adds full history, Health sleep insights, a custom half-life, and unlimited custom drinks. Caffff shows estimates, not measurements, and is not medical advice. Health: Caffff can read your sleep (Pro) and optionally write your caffeine to Health. This data stays on your device. Caffff has no servers, no analytics, and no tracking. Privacy Policy: https://akselcb-sketch.github.io/caffff-legal/privacy-policy.html Terms of Use (EULA): https://akselcb-sketch.github.io/caffff-legal/terms.html

Screenshots

Energio4 screens
Caffff1 screens

Verdict

The call

The clearest difference is ads: Caffff at none against Energio's shown. Energio's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and in-app purchases 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. Energio sells 5 in-app purchases, starting at $5.99 per 7 days and Caffff sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard3 real differences Β· 3 level
Energio versus Caffff: the parameters behind the verdict, then further details
ParameterEnergioCaffff
PriceFreeFree
Update frequencyEvery 6 daysβ€”
AdsYesNo β€” better
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.1 β€” better17.0
Further details β€” not scored
Size53 MB2 MB
Age rating4+4+
DeveloperAtvrabec s.r.o.HELGE JOHANNESSEN BJORLAND

In-app purchases

5 purchases

Energio

Subscriptions5
  • Weekly Energio Subscription$5.997 Days
  • Monthly Energio Subscription$9.991 Month
  • Yearly Energio Subscription A$49.991 Year
Show 2 more
  • Yearly Energio Subscription$119.991 Year
  • Yearly Energio 80% Off1 Year trial$119.991 Year
1 purchases

Caffff

Subscriptions1
  • Caffff Pro7 Days trial$2.991 Month

Questions

Is Energio free?
Energio is free to download, with in-app purchases available.
Is Caffff free?
Caffff is free to download, with in-app purchases available.
Do Energio or Caffff have ads?
Energio shows ads; Caffff does not.

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