Comparison

Principles App vs Disciplined

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

Head to head
About

Principles App

Features
Read full description

Listen, if you're serious about leveling up, whether it's crushing your side gig, scaling a business, or just getting out of your own way, Principles is the tool that turns random inspiration into daily dominance. It's simple: Open the app, swipe through battle-tested principles that cut through the noise. Stuff like "You don't get confident by yelling affirmations, you stack proof by outworking your doubts" or "The pain is the pitch: Nail your customer's hurt, and the sale closes itself." Swipe right on what hits, left on what doesn't, and build a deck that's custom to your grind. This isn't another quote app full of feel-good crap that evaporates by lunch. It's designed for doers who want mindset shifts that stick and deliver results. You start free with a solid lineup of principles to test the waters, then unlock unlimited when you're ready to go all in. What You'll Get Out of Principles: Swipe for Real Growth: Curated principles that pack a punch - hustle hacks, business truths, and self-improvement gold - in a clean, no-distraction swipe setup that feels effortless but builds momentum fast. Make It Your Own: Drop in your own ideas, concepts, or tweaks to the classics. Create decks that evolve with you, so every swipe reinforces the habits that turn average into elite. Daily Reminders That Work: Turn on notifications for timed hits of wisdom - morning fuel to set your edge or afternoon resets to keep you locked in when the day's dragging. Futuristic Simplicity: Sleek design that keeps you focused on the wins, not the interface. Internalize stuff like "A focused fool crushes a distracted genius" and watch your output skyrocket. No Games, Just Value: Your data stays private, no ads cluttering the basics- just pure, actionable fuel to outthink, outlast, and outearn everyone else. Upgrade to Unlimited when you're ready to build a larger personal library - because the best investment is in the principles that compound your success. Download Principles now, start swiping, and watch how small daily inputs create massive outcomes. Let's make your hustle unstoppable. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://principlesapp.com/privacy

About

Disciplined

Build lasting habits with a straightforward tracker focused on maintaining your streak. Easily manage daily tasks, track progress, and receive smart reminders to stay consistent. Designed for those committed to self-improvement.

Highlights
  • Daily habit tracking
  • Streak tracking
  • Smart reminders
  • Progress and statistics
  • Flexible scheduling
  • Multi-device sync
  • Home screen widgets
Features
Read full description

Over 1,000,000 people use Disciplined to build habits that stick. Named one of the best apps of 2024. No bloat. No complicated systems. Just build your streak and don't break it. WHAT MAKES IT DIFFERENT Most habit apps overwhelm you with features you never use. Disciplined does one thing well: it keeps your streak alive and makes it painful to break. Simple daily checklist — check off your habits — watch your streak grow. KEY FEATURES Daily Habit Tracking Build any habit — fitness, reading, meditation, hydration. Check it off in seconds. Streak Tracking Your streak is visible every time you open the app. The longer it gets, the harder it is to stop. Smart Reminders Set a reminder for any habit. Get notified at the right time, not at random. Progress & Statistics Weekly and monthly views. See your completion rate, your best streaks, and where you're slipping. Flexible Scheduling Daily, weekly, specific days, or custom intervals. Disciplined fits your life, not the other way around. Multi-Device Sync Your habits stay in sync across all your devices automatically. Widgets Add a habit widget to your home screen for instant daily check-ins without opening the app. BUILT FOR PEOPLE WHO FOLLOW THROUGH Disciplined is for people who are serious about building habits, not collecting apps. Clean design, fast to use, no subscriptions required to get started. Over 1,000,000 people have used Disciplined to build consistency in their daily routines. Privacy Policy: https://getdisciplined.app/privacy Terms of Service: https://getdisciplined.app/terms

Screenshots

Principles App3 screens
Disciplined4 screens

Verdict

The call

The clearest difference is iOS requirement: Disciplined at 16.0 against Principles App's 26.2. On price, update cadence, 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. Principles App sells 1 in-app purchase, starting at $1.99 per month and Disciplined sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Principles App ships an update every 5 weeks, Disciplined every 3 weeks. The most recent releases landed on October 11, 2026 and October 22, 2026 respectively.

Scorecard1 real difference · 9 level
Principles App versus Disciplined: the parameters behind the verdict, then further details
ParameterPrinciples AppDisciplined
PriceFreeFree
Rating—4.8 (281 ratings) — better
Positive reviews—89.5% of reviews
Number of ratings—281 — better
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.216.0 — better
Further details — not scored
Size16 MB39 MB
Age rating4+12+
DeveloperRS9 Systems Pty LtdTip Tap Apps

Bugs and requests

Principles App

Not enough reviews yet to summarise bugs or requests.

Disciplined

Reported bugs

2 issues
  • Emoji function not working as expected
  • Widget not updating completed habits

Requested features

5 requests
  • Ability to reorder habits on the main screen
  • Option to sort habits by various criteria
  • Integration with health/fitness data
  • Habit history view to compare progress over time
  • Habit locking/privacy feature

In-app purchases

1 purchases

Principles App

Subscriptions1
  • Principles Unlimited Monthly$1.991 Month
3 purchases

Disciplined

Subscriptions2
  • Disciplined Prime Monthly$1.991 Month
  • Disciplined Prime Yearly$9.991 Year
One-time1
  • Disciplined Prime Lifetime$29.99

Questions

Is Principles App free?
Principles App is free to download, with in-app purchases available.
Is Disciplined free?
Disciplined is free to download, with in-app purchases available.
Do Principles App or Disciplined have ads?
Neither Principles App nor Disciplined shows ads.
Which is updated more often, Principles App or Disciplined?
Principles App ships an update every 5 weeks, and Disciplined every 3 weeks. Most recently, Principles App was updated on October 11, 2026 and Disciplined on October 22, 2026.

Other comparisons