CalmShift vs Sakta Training
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CalmShift
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Quit smoking and vaping for good β with real-time AI support that actually helps when cravings hit. Most quit apps just count days. CalmShift does more. It gives you an AI coach that responds in seconds, a 5-minute crisis breathing tool, and detailed tracking that shows how your body and wallet are recovering. WHAT YOU GET β AI QUIT COACH (PREMIUM) β AVAILABLE 24/7 Talk to your personal AI coach the moment a craving strikes. Get instant strategies, grounding techniques, and real encouragement β not generic tips. No appointments, no judgment, no waiting. β 5-MINUTE CRISIS BREATHING Cravings come in waves. Our guided breathing exercise helps you ride out the urge with calm focus until it fades. β SMOKE-FREE TIMER & STREAK Watch your smoke-free days grow in real time. Track your longest streak, see how many cigarettes you skipped, and stay motivated with daily progress. β HEALTH RECOVERY TIMELINE Your body starts healing 20 minutes after your last cigarette. Follow real health milestones β from normalized heart rate and blood pressure to improved lung function and circulation. β CRAVING LOG & SMART ANALYTICS Log every craving with its trigger, intensity, and outcome. Spot patterns, understand your habits, and build smarter strategies over time. β SAVINGS TRACKER See exactly how much money you are saving every day. Compare your total savings to real things β a coffee, a dinner, a weekend trip. β BADGES & MILESTONES Celebrate every win. Earn animated badges at 1 day, 3 days, 1 week, 1 month, and beyond. Small wins build lasting change. β WORKS FOR ALL TYPES Cigarettes, vapes, e-cigarettes, or both β CalmShift adapts to your quit journey and your pace. PREMIUM FEATURES (Optional Subscription) β’ AI coach chat, day or night Start with a 7-day free trial on the monthly plan. Cancel anytime β no commitment. ALWAYS FREE β’ Smoke-free timer, streak, and savings tracker β’ 5-minute crisis breathing β’ Advanced craving analytics & insights β’ Full badge collection Take your first calm step toward a smoke-free life. Privacy: https://t-apps.io/calmshift-app-privacy Support: https://t-apps.io/calmshift-ai-app-support Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Sakta Training
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Every training app promises fast results. Sakta doesn't. Sakta is an AI training coach that reads a year of your real Apple Health data β workouts, resting heart rate, sleep, HRV and VOβmax β and builds a plan from where you actually are, not where you wish you were. Then it adapts to what you really did. SLOWLY, SURELY, ALL THE WAY The safety rules live in the engine, not the marketing: β’ Weekly volume rises gradually: as a rule no more than 10% a week, or 5% when returning from injury β’ Lighter recovery weeks, typically after every 3β4 weeks of training β’ Base first, intensity later, and no more than two hard sessions a week β’ If your goal doesn't fit your timeline, Sakta says so and offers a realistic alternative. If it's far out of reach, it won't build the plan A COACH YOU ACTUALLY TALK TO Ask anything, any time: "What's tomorrow's workout?" or "I only slept five hours β should I train?" Sakta answers from your real plan, workouts and recovery data, and remembers your preferences, injuries and constraints. Once a day it also reviews your progress and speaks up when there's something worth saying. BUILT ON YOUR HEALTH DATA, NOT A QUESTIONNAIRE Most apps start with a form. Sakta starts with a year of your history: your real weekly volume, your resting heart rate trend, your sleep. No Apple Watch? You still get a full plan. EVERY GOAL, NOT JUST RUNNING First 5K Β· 10K Β· half marathon Β· marathon Β· sprint to full-distance triathlon Β· swim endurance Β· cycling endurance Β· building muscle Β· getting stronger Β· calisthenics Β· strength and endurance together Β· general fitness Β· weight loss Β· returning from injury Β· health and energy. YOU'RE IN CHARGE OF THE PLAN Move or skip a workout on the plan screen, or ask in chat to add or change one. The coach makes the change, rebalances the week and explains what changed. Rules you set ("no swimming in the first month") are treated as binding. When a change would break the safety limits, Sakta tells you why. APPLE WATCH Today's workout on your wrist, with stages, heart-rate zones and exercises. Log strength sets with a rest timer; they sync to your iPhone. Record today's run, ride, walk, strength or mobility session and choose whether to save it to Apple Health. Sakta can also add your next seven days of workouts to Apple's Workout app. NUTRITION GUIDANCE Once your plan is approved, the coach can build a nutrition plan to match: a few questions (diet type, kosher or halal, allergies, meals, cooking time), daily calorie and protein targets from a standard formula and your training, and a menu of real dishes with ingredients and alternatives. Log meals with a tap or in chat. The guidance is general and doesn't replace a dietitian; with a food allergy, always check the ingredients yourself. IT TRACKS ITSELF Workouts arrive automatically through Apple Health and are analyzed against the plan shortly after you finish. Charts show your imported year and today on one timeline: volume by sport, resting heart rate, VOβmax, weight, sleep and training load. HEBREW AND ENGLISH Full right-to-left support; the coach writes in the app's language. YOUR DATA IS YOURS Export your data as JSON or delete your account permanently from Settings. Health data is used only for your coaching β never sold, never used for advertising. The coach runs on an AI model, and nothing of yours is sent to it until you agree. Sakta is Swedish for "slowly". Sakta men sΓ€kert β slowly but surely. Sakta is not medical advice and is not a substitute for a physician or a certified coach. Consult a doctor before starting a training program, especially if you are over 40 or have an existing medical condition. Training is at your own risk. Service Terms: https://api.sakta.co/legal/terms?lang=en Privacy Policy: https://api.sakta.co/legal/privacy?lang=en Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: CalmShift at 15.0 against Sakta Training's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. CalmShift sells 2 in-app purchases, starting at $4.99 per 7 days and Sakta Training sells 2 in-app purchases, starting at $13.99 per month. Whichever you choose, the download price is not the number that matters.
CalmShift ships an update every 2 days, Sakta Training daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | CalmShift | Sakta Training |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | Daily β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, Apple Watch |
| Requires iOS | 15.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 81 MB | 7 MB |
| Age rating | 12+ | 4+ |
| Developer | TURGUT SONMEZ | Dima Berkovich |
In-app purchases
CalmShift
- Weekly$4.997 Days
- Monthly7 Days trial$12.991 Month
Sakta Training
- Sakta Coach1 Month trial$13.991 Month
- Sakta Coach Annual$99.991 Year









