Comparison

Iter8 vs 10,000 Hours

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

Head to head
About

Iter8

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

About

10,000 Hours

Features
Read full description

10,000 Hours - Mastery Tracker is a practice tracker for people serious about getting better at something — whether that's playing guitar, learning a language, writing fiction, coding, drawing, chess, or any skill that rewards sustained effort. The premise is straightforward. Pick what you want to improve at, decide how many hours you want to invest, and log your practice sessions as you go. Over weeks and months, you'll see your time accumulate, your patterns emerge, and your progress build. This isn't a habit tracker or a to-do list. It's a focused tool for one thing: helping you keep showing up for the work that matters to you, and giving you a clear picture of what you've done. WHO IT'S FOR This app is for anyone working toward a long-term goal, including: • Language learners tracking study, immersion, and conversation practice • Artists and writers building a consistent creative practice • Students preparing for exams, certifications, or daily study habits • Developers, designers, and other professionals leveling up specific skills • Career changers building new expertise for a transition or promotion • Researchers, academics, and serious readers tracking deep work hours • Athletes and fitness enthusiasts counting training hours toward goals • Competitive players in chess, esports, or other strategy games • Performers — actors, dancers, comedians, public speakers — refining their craft • Musicians logging practice toward auditions, recitals, or personal mastery • Hobbyists going deep on photography, woodworking, cooking, or any craft • Anyone returning to a skill after a break and wanting to rebuild consistency TRACK YOUR SKILLS • Add new skills as you need, each with a custom name, icon, color, and description • Set targets at common milestones (100, 1,000, or 10,000 hours) or any number you choose • Add optional weekly and monthly goals • See an estimated completion date based on your current pace • Organize with priority levels, tags, and per-skill settings RUN SESSIONS • Start the built-in timer when you sit down to practice • Pause and resume as needed • Add quick notes mid-session to capture thoughts AFTER EACH SESSION • Rate how focused you felt • Add notes on what you worked on • See your progress update in real time • Continue with the same skill, switch to another, or stop UNDERSTAND YOUR PATTERNS • Activity heatmap covering the last 12 months • Daily, weekly, and monthly breakdowns • Per-skill trends, totals, and averages • Best time of day and most productive weekday • Focus quality distribution • Current streak and upcoming milestones HOME SCREEN WIDGETS • Multiple sizes for quick glances • Show today's total, current streak, or all your skills at once ADDITIONAL SETTINGS • Light and dark appearance • Optional daily reminders and streak alerts • Language selection • Data export (Pro) WORKS OFFLINE The app does not require an account, sign-in, or internet connection. Your practice data lives on your device. No cloud account, no profile, no social feed. Daily reminders and language preferences are available if you want them. You can also export/import your data to a JSON file for backup/restore purposes.

Screenshots

Iter84 screens
10,000 Hours4 screens

Verdict

The call

The clearest difference is ads: Iter8 at none against 10,000 Hours's shown. On price, in-app purchases, device support and iOS requirement 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. Iter8 sells 2 in-app purchases, starting at $19.99 per year and 10,000 Hours sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 5 level
Iter8 versus 10,000 Hours: the parameters behind the verdict, then further details
ParameterIter810,000 Hours
PriceFreeFree
Update frequencyEvery 3 days—
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.5 — better16.4
Further details — not scored
Size28 MB48 MB
Age rating4+12+
DeveloperAustin ChanThieu Khue

In-app purchases

2 purchases

Iter8

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

10,000 Hours

One-time1
  • Time Tracker Pro$9.99

Questions

Is Iter8 free?
Iter8 is free to download, with in-app purchases available.
Is 10,000 Hours free?
10,000 Hours is free to download, with in-app purchases available.
Do Iter8 or 10,000 Hours have ads?
10,000 Hours shows ads; Iter8 does not.

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