Mastery vs TenK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mastery
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Mastery helps you build discipline through repetition. Track any skill. Log your practice. Watch yourself improve, one rep at a time. Whether you are learning something new, training your body, refining your craft, or building steady habits, Mastery gives you a simple system to return to daily. Progress is not about perfection. It is about showing up. Key Features: • Track any skill or habit with fast, simple logging • Level system from 1 to 100 to make growth visible • Milestone titles from Initiate to Master • Daily logs with notes to record your practice over time • Clean design built for focus • The Dojo: a daily show-up journal for steady, meaningful growth The Dojo is a daily practice space built around consistency, not streaks. A place to show up, reflect, and anchor your training in real action. Each day offers a simple scene and choice rooted in practice: body, mind, and spirit. Build discipline. Track progress. Stay with the work.
TenK
This app helps you track your progress towards mastering any skill by logging your focused effort and predicting when you'll reach your goals. It provides clear data and visual proof of your growth, moving beyond gamified rewards to focus on real achievement.
- Log focused work sessions
- Predict skill mastery dates
- Track multiple skills
- Visualize progress on 10,000-hour path
- Measure real effort and growth
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Talent is a myth. Mastery is just math. If you are tired of starting and stopping, or feeling like you aren't making real progress, TenK is your ultimate tracker. We give you the exact numbers you need to build your skills and become world-class. No cartoon badges or fake rewards. Just real data, hard work, and clear proof of your growth. Key Features: - Log Your Best Work: Stop just counting time at your desk. Track your sessions, tag the time of day, and rate your focus to make sure you are really putting in the effort. - Predict Your Future: Stop guessing when you will hit your goals. TenK uses your current weekly pace to give you the exact date you will master your skill. - All Your Skills in One Place: Track everything you are learning, from coding to piano to languages, in one clean, professional app. - Level Up: Move from Beginner to World-Class. Hit your hour goals and unlock visual proof of your hard work. - The 10,000-Hour Path: See your whole journey on a clear graph, matching your hours against the proven path of top experts. Why TenK? Casual effort gets casual results. TenK is built to help you stop faking it, measure your real effort, and face your actual numbers. Trade fake points for real skills. Download TenK today and start building your legacy. Privacy Policy: https://article-hub-19.emergent.host/privacy-policy Terms of Service: https://article-hub-19.emergent.host/terms-of-service
Screenshots
Verdict
The clearest difference is price: TenK at Free against Mastery's $1.99. Mastery's advantage is in-app purchases (none vs 3) and ads (none vs shown). On 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
TenK is free to download; Mastery costs $1.99 up front. TenK sells 3 in-app purchases, starting at $6.99 per month. Mastery asks for nothing beyond the download.
Mastery ships an update every 9 days, TenK every 2 months. The most recent releases landed on October 9, 2026 and September 23, 2026 respectively.
| Parameter | Mastery | TenK |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 9 days — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | Benny Jien | Odin Solutions Lda |
In-app purchases
Mastery
No in-app purchases
TenK
- Monthly Subscription Package3 Days trial$6.991 Month
- Yearly Discount Subscription$29.991 Year
- Yearly Subscription Package$49.991 Year









