Comparison

ONE Habit Tracker vs Iter8

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

Head to head
About

ONE Habit Tracker

This app helps you build lasting habits by focusing on mastering one at a time. It uses psychology-backed commitment periods, intelligent insights, and streak risk prediction to prevent failure and celebrate your wins.

Highlights
  • Master one habit at a time
  • Commitment-based system (30, 60, 90 days)
  • Streak risk prediction
  • Mood tracking for trigger identification
  • Visual streak counters and milestone celebrations
  • Weekly analytics and progress reports
  • Distraction-free interface with dark mode
Features
Read full description

Build Life-Changing Habits That Actually Stick Stop failing at multiple habits and start succeeding with one. ONE Habit Tracker helps you build lasting habits through focused commitment and proven psychology - because mastering one habit at a time is the secret to lasting change. ACHIEVE REAL RESULTS WITH FOCUSED COMMITMENT Never lose momentum again. Our commitment-based system ensures you stay dedicated to your habit for 30, 60, or 90 days - the proven timeframe for lasting behavior change. When you graduate one habit, you'll have the confidence to tackle the next. STAY ON TRACK WITH INTELLIGENT INSIGHTS Know exactly where you stand. Your personal roadmap shows upcoming habits, weekly overviews reveal patterns, and advanced analytics help you understand what drives your success. Smart notifications keep you motivated without overwhelming you. PREVENT FAILURE BEFORE IT HAPPENS Break the cycle of broken streaks. Our streak risk prediction alerts you when you're most likely to skip a day, while mood tracking helps you identify emotional triggers that derail progress. Stay ahead of setbacks with data-driven insights. CELEBRATE EVERY WIN ALONG THE WAY Feel proud of your progress. Visual streak counters, milestone celebrations, and habit graduation ceremonies turn daily actions into meaningful achievements. Watch your confidence grow as you master each new habit. UNDERSTAND YOUR PATTERNS FOR LASTING SUCCESS Discover what makes you tick. Weekly analytics show your best completion times, mood correlations reveal optimal conditions, and detailed progress reports help you replicate success in future habits. SIMPLE, BEAUTIFUL, AND DISTRACTION-FREE Focus on what matters most. Our clean interface removes all distractions, letting you concentrate on your daily commitment. Dark mode, smooth animations, and accessibility features create an experience you'll love using every day. FREE FEATURES INCLUDE: • One active habit with daily tracking • Basic streak counting and progress visualization • Simple mood integration • Weekly calendar overview • Commitment period tracking • iCloud sync across all devices PREMIUM SUBSCRIPTION UNLOCKS: • Unlimited habit roadmap planning • Advanced analytics and insights dashboard • Streak risk prediction and early warnings • Detailed mood correlation analysis • Smart notification scheduling • Custom themes and personalization • Export and backup capabilities • Priority support Perfect for anyone serious about building better habits - whether you're starting your first habit or systematically improving every area of your life. Transform your life one habit at a time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Iter8

Track your progress towards mastery by documenting deliberate practice sessions. Capture photos and notes for each iteration, building a visual record of your dedication to skill development. Watch your journey unfold and celebrate reaching your goals.

Highlights
  • Photo documentation of practice sessions
  • Automatic iteration counting
  • Timeline view of progress
  • Optional notes for insights
  • Track multiple skills
  • Cloud sync across devices
Read full description

Document your journey to mastery, one iteration at a time. You've probably heard about the 10,000 hours needed to master a skill. But here's the thing—it's not just about time, it's about iterations. 10,000 deliberate practice sessions where you show up, try something, learn from it, and improve just a little bit. Each iteration is a small step forward. Each photo captures that commitment to getting better. Whether you're learning guitar, perfecting your cooking, building a business, or developing any skill, Iter8 helps you track real progress through consistent practice. Take a photo each time you practice, add a note about what you learned, and watch your dedication build toward 10,000 iterations. FEATURES: Photo documentation of each practice session Automatic iteration counting toward 10,000 Timeline view of your progress over time Optional notes to capture insights and breakthroughs Track multiple skills with separate counters Cloud sync across your devices PLAY THE LONG GAME: Mastery isn't built in days or weeks—it's built through thousands of deliberate practice sessions. Iter8 makes that long journey visible and rewarding. Every photo becomes proof of your commitment. Every iteration brings you closer to expertise. Perfect for musicians, athletes, artists, entrepreneurs, chefs, or anyone serious about developing their craft over years, not months. Start your practice. Document the process. Reach mastery. Terms of Use: https://iter8.app/terms Privacy Policy: https://iter8.app/privacy

Screenshots

ONE Habit Tracker4 screens
Iter84 screens

Verdict

The call

The clearest difference is update cadence: Iter8 at every 3 days against ONE Habit Tracker's every 2 months. Iter8 also leads on iOS requirement (15.5 vs 18.0). On price, rating, ratings volume and ads 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. ONE Habit Tracker sells 3 in-app purchases, starting at $3.99 per month and Iter8 sells 2 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ONE Habit Tracker against 5.0 for Iter8. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

ONE Habit Tracker ships an update every 2 months, Iter8 every 3 days. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
ONE Habit Tracker versus Iter8: the parameters behind the verdict, then further details
ParameterONE Habit TrackerIter8
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone, iPod — better
Requires iOS18.015.5 — better
Further details — not scored
Size18 MB28 MB
Age rating4+4+
DeveloperJeff CedillaAustin Chan

In-app purchases

3 purchases

ONE Habit Tracker

Subscriptions2
  • Monthly$3.991 Month
  • Yearly$6.991 Year
One-time1
  • Lifetime$9.99
2 purchases

Iter8

Subscriptions2
  • Iter8 Single Annual$19.991 Year
  • Iter8 Multi Annual$29.991 Year

Questions

Is ONE Habit Tracker free?
ONE Habit Tracker is free to download, with in-app purchases available.
Is Iter8 free?
Iter8 is free to download, with in-app purchases available.
Which has better reviews, ONE Habit Tracker or Iter8?
ONE Habit Tracker and Iter8 are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do ONE Habit Tracker or Iter8 have ads?
Neither ONE Habit Tracker nor Iter8 shows ads.
Which is updated more often, ONE Habit Tracker or Iter8?
ONE Habit Tracker ships an update every 2 months, and Iter8 every 3 days. Most recently, ONE Habit Tracker was updated on November 5, 2026 and Iter8 on October 30, 2026.

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