Lebenmaster vs Kaizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lebenmaster
This app helps users achieve long-term goals by blocking distractions and providing personalized plans. It aims to combat procrastination and reclaim time lost to addictive digital products.
- Set long-term goals
- AI-powered planning assistant
- Distraction blocking 'Shield'
- Brainlevels feature for motivation
- Personalized execution plans
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LEBENMASTER: HOW IT WORKS IN 4 FAST STEPS: 1) Set your long term goals (gym, college level study, new skills development, you name it). 2) Rex, the Lebenmaster Assistant makes the plan that you will follow. 3) Active the Shield to block everything that distracts you. 4) Use the Brainlevels feature in case you are feeling lazy or tired to avoid procrastinating. Rex will make the plan easier for you. WHY WE BUILT THIS APP WITH THE TEAM: (FACTS) -92% of adults don't accomplish their long term goals. Lebenmaster solves this. -60%+ of young adults wish they could spend less time on social media. Lebenmaster solves this. -70%+ of adults feel tired or exhausted during the week. Lebenmaster solves this. The modern world is filled with addictive apps, products and beyond that destroy your ability to work on yourself. These products also steal your time. We are here to give you a high quality app to recover your time, your discipline and thus start becoming healthy, wealthy, and smart. Your ambition is not a dream. It's a plan waiting for execution. Download Lebenmaster and start building your future, today. --- SUBSCRIPTION INFORMATION A LEBENMASTER SUBSCRIPTION is required to use and enjoy full access to features and content. If you choose a Lebenmaster subscription, payment will be charged to your iTunes Account at confirmation of purchase. The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before the current period ends. From iTunes Account settings you can manage your subscription and turn off auto-renew. Your iTunes Account will be charged when the purchase is confirmed. If you subscribe before your trial ends, the remaining free trial period will be forfeited when your purchase is confirmed. Terms of Use - https://www.lebenmaster.com/terms Privacy Policy - https://www.lebenmaster.com/privacy We love your feedback. For issues, ideas, or support queries, contact santy@lebenmaster.com.
Kaizer
This AI-powered fitness planner creates hyper-personalized workout routines based on your goals, limitations, and available equipment. It intelligently adapts your training over time to ensure continuous progress and prevent burnout.
- AI-powered routine creation via natural language
- Hyper-personalized plans based on user data
- Smart progressive overload and weight updates
- Exercise replacement suggestions
- Professional coaching principles integrated
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Your trainer already uses Kaizer. This is the app you train in together. In Kaizer your trainer sends you your routines, follows your progress, adjusts whatever needs adjusting, chats with you, asks for form videos and plenty more. All of it in one place, without leaning on three other apps. NO TRAINER YET? Browse the marketplace inside the app. Every profile shows how that coach works, their specialties and whether they train online, in person or both. Subscribe to the one that fits and they are notified the moment you join. YOUR SESSIONS, IN DETAIL Sets, reps, load, rest. Supersets, circuits and dropsets when your plan calls for them. Every exercise ships with an illustration of the muscle it works, so you know what you are aiming at before you lift. ASSISTED PROGRESSION Week over week, Kaizer writes the loads of your upcoming sessions from what you actually lifted. You always know what to do when you walk into the gym, and the weight on the bar keeps moving. SMART REPLACE Machine taken? A movement you cannot do today? Kaizer suggests alternatives that keep the point of the exercise intact, so swapping one leaves the rest of the plan standing. EVERYTHING IN ONE PLACE - Direct chat with your trainer: text, photos, files and voice notes - Full training history, streaks and progress your trainer sees too - 1,500+ exercises with illustrations - Apple Health sync and Live Activities while you train - Rest timer that runs on your lock screen TRAINING ON YOUR OWN? You can also use Kaizer without a trainer. Describe what you want in plain language — four days a week, bad knees, dumbbells only — and Kaizer builds a complete structured program in seconds, and keeps adapting it as you log your work. Kaizer works in Spanish, English and Portuguese, in 20+ countries. Terms of Service: https://kaizer.app/en/terms-and-conditions Privacy Policy: https://kaizer.app/en/privacy-policy
Screenshots
Verdict
The clearest difference is monetization model: Kaizer at freemium against Lebenmaster's subscription. Kaizer also leads on rating (5.0 vs 4.7) and ratings volume (9 vs 3). On price, review sentiment, update cadence 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
Both are free to download. Lebenmaster sells 6 in-app purchases, starting at $12.99 per month and Kaizer sells 11 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Kaizer holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Lebenmaster ships an update every 2 weeks, Kaizer every 10 days. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.
| Parameter | Lebenmaster | Kaizer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) | 5.0 (9 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 | 9 — better |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Freemium — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 40 MB | 121 MB |
| Age rating | 4+ | 4+ |
| Developer | Antbuilder, LLC | KAIZER |
Customer experience
Lebenmaster
Kaizer
In-app purchases
Lebenmaster
- Lebenmaster Minimum Mnthly Indirect3 Days trial$12.991 Month
- Lebenmaster Minimum Monthly Direct$12.991 Month
- Lebenmaster Pro Plan (Monthly)3 Days trial$16.991 Month
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- Lebenmaster Pro Monthly Direct$20.001 Month
- Lebenmaster Pro Semesterly Indirect3 Days trial$60.006 Months
- Lebenmaster Pro Semesterly Direct$60.006 Months
Kaizer
- Pro Weekly3 Days trial$3.997 Days
- Pro Monthly3 Days trial$8.991 Month
- Trainer Plan — $39.99$39.991 Month
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- Pro Yearly7 Days trial$39.991 Year
- Trainer Plan — $59.99$59.991 Month
- Trainer Plan — $79.99$79.991 Month
- Trainer Plan — $99.99$99.991 Month
- Trainer Plan — $109.99$109.991 Month
- Trainer Plan — $129.99$129.991 Month
- Trainer Plan — $159.99$159.991 Month
- Pro Lifetime$89.99









