Comparison

The Discipline App vs SentNotes

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

Head to head
About

The Discipline App

Features
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THE DISCIPLINE GAME YOU LOVE TO PLAY Most habit apps treat tracking as the product. We treat it as the scoreboard. The Discipline App turns self-mastery into a game with rules, ranks, and rivals, because the people who outwork everyone else aren't more motivated. They're better engineered. FOCUS ON ONLY FOUR HABITS Sleep. Steps. Workouts. Calories. Four habits that quietly run your life. Track these well and everything else takes care of itself. No 50-habit dashboards. No wellness fluff. Just the things that actually move your Discipline Score. HOW IT WORKS 1. Set your weekly standard for all four habits 2. Let your wearables and AI track everything automatically 3. Join or create unlimited competitions with anyone you want to beat 4. Learn what's working for you and what isn't with data and AI 5. Win prizes and build your discipline record WHAT YOU GET AUTO-TRACKED. YOU CAN'T FAKE IT. Connected to Apple Health and your wearables. No manual logging, no fudging. Your data is honest. The leaderboard is fair. COMPETE WITH ANYONE, ANYWHERE Your roommate, your coworker, a stranger across the country. Build private leagues with custom rules. Join open leagues for accountability. Discipline spreads faster than you think. YOUR OWN DISCIPLINE SCORE One number that captures how well you're holding your own standard. Compare it to your past, your friends, the world. INSIGHTS & AI COACHING (PRO) See exactly what's pulling your discipline up; and what's quietly pulling it down. A second brain that watches your data and tells you the next move. Trained to push without preaching. PRICING FREE -> Get the core value for free β€’ Commitments for all four habits β€’ Automated tracking β€’ Unlimited competitions β€’ Your Discipline Score β€’ Compete for real prizes β€’ Community insights PRO -> Gain an edge with more information β€’ Everything in Free β€’ Deep 1vs1s, competition and personal insights β€’ AI coaching tailored to your data and needs β€’ Try 1 month free β€’ Get it for €5.99/month, €15.99/quarter or €59.99/year JOIN THE FUN! The hardest part of the discipline journey is loneliness. So, join the fun! DISCLAIMER The Discipline App does not provide medical or fitness advice. All insights are for informational purposes only. Consult a professional before making health changes. Prices may vary per region. Privacy policy: https://thedisciplineapp.com/privacy Terms of Service: https://thedisciplineapp.com/terms

About

SentNotes

Features
Read full description

SentNotes is your Daily Health Walletβ€”a calmer, more intentional way to understand your wellbeing without fragmented apps or scattered inputs. It brings your health into one connected system where nutrition, behavior, and biology are not isolated data points, but parts of a single story about how you feel, function, and change over time. ONE WALLET. ALL YOUR HEALTH Everything is organized into four connected layers of understanding: Nutrition brings clarity to how food affects your body. You can see how certain meals influence your sleep, energy, or recovery, and understand patterns that build over time instead of isolated entries. Health Log connects symptoms, conditions, medications, prescriptions, and dosages into a continuous timeline. You can understand what triggered certain symptoms, or whether a treatment is actually improving how you feel, rather than relying on memory or guesswork. Activities show movement, workouts, and physical behavior in context. With optional location awareness, you can understand how different environments or routines influence your consistency and performance. Bio-Intelligence brings together deeper physiological signals like heart rate, sleep quality, recovery patterns, and reproductive health insights, so you can see how your body responds across stress, rest, and lifestyle. ALISON: YOUR AI ASSISTANT Alison helps translate everyday actions into meaning. A meal becomes a breakdown of nutritional impact. A symptom becomes part of a larger pattern. A question becomes a connection between habits and outcomes. Over time, it helps you understand not just what is happening, but what is influencing it. BIO-INTELLIGENCE, SIMPLIFIED SentNotes connects with Apple Health to unify steps, heart rate, sleep, and calories into one coherent view. It can also measure heart rate directly using your camera, turning everyday moments into signals you can actually interpret. Instead of isolated metrics, you see how your body behaves over timeβ€”how sleep affects recovery, how stress affects heart rate, and how routines shape your baseline. BUILD CONSISTENCY Progress is built through repetition, not intensity. SentNotes introduces Credits for healthy actions, streaks for continuity, and challenges that reinforce consistency. Shared progress with buddies adds gentle accountability without pressure. DESIGNED FOR DAILY USE Everything is built around a card-based system that keeps information structured but lightweight. The interface adapts to your habits, helping you stay focused on what matters without overwhelming you with dashboards or tabs. STOP TRACKING. START UNDERSTANDING. Your health becomes meaningful when connections are visible. SentNotes brings everything together into a single system designed to help you understand what affects you, what changes you, and what helps you improve. SentNotes is a wellness tool and not intended for medical diagnosis or treatment.

Screenshots

The Discipline App4 screens
SentNotes4 screens

Verdict

The call

The clearest difference is update cadence: The Discipline App at every 3 weeks against SentNotes's every 2 months. On price, ads, in-app purchases and device support 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. The Discipline App sells 1 in-app purchase, starting at $4.99 per month and SentNotes sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

The Discipline App ships an update every 3 weeks, SentNotes every 2 months. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

Scorecard1 real difference Β· 5 level
The Discipline App versus SentNotes: the parameters behind the verdict, then further details
ParameterThe Discipline AppSentNotes
PriceFreeFree
Update frequencyEvery 3 weeks β€” betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS15.0 β€” better15.1
Further details β€” not scored
Size50 MB133 MB
Age rating12+12+
DeveloperVenterp B.V.Francis Andrew Mwangi

In-app purchases

1 purchases

The Discipline App

Subscriptions1
  • Pro (Monthly)$4.991 Month
2 purchases

SentNotes

Subscriptions2
  • Premium Monthly3 Days trial$8.991 Month
  • Annual Premium3 Days trial$89.991 Year

Questions

Is The Discipline App free?
The Discipline App is free to download, with in-app purchases available.
Is SentNotes free?
SentNotes is free to download, with in-app purchases available.
Do The Discipline App or SentNotes have ads?
Neither The Discipline App nor SentNotes shows ads.
Which is updated more often, The Discipline App or SentNotes?
The Discipline App ships an update every 3 weeks, and SentNotes every 2 months. Most recently, The Discipline App was updated on October 16, 2026 and SentNotes on October 3, 2026.

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