Comparison

Smart Workout Diary vs K WORKOUT | KSYNC

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

Head to head
About

Smart Workout Diary

This AI-powered fitness app helps you plan workouts, log sets quickly, and analyze your progress. It offers adaptive planning and personalized coaching insights to help you train smarter and achieve your fitness goals.

Highlights
  • AI-powered coaching insights
  • Adaptive workout planning
  • Fast workout logging (voice/text)
  • Smarter tracking for weights and reps
  • Apple Health sync
  • Offline-friendly logging
Features
Read full description

TRAIN SMARTER, NOT HARDER Smart Workout Diary is an AI-powered training app that helps you plan workouts, log sets faster, and improve consistently. Build your first workout plan in minutes, track every session with less manual input, and get clear insights that help you train with purpose. Why users choose Smart Workout Diary • Fast workout logging by voice or text • Track weights, reps, duration, and distance • AI-powered coaching insights tailored to your goals • Personalized workout plans based on your goals, experience, and schedule • Apple Health sync to keep your data in one place Plan → Train → Analyze Create a weekly workout plan in minutes, follow it in the gym, and review progress over time with clear charts and actionable insights. Whether your goal is strength, muscle gain, or fat loss, Smart Workout Diary helps you stay consistent and make better training decisions. Built for real life • Suitable for beginners and advanced lifters • Flexible enough for simple tracking or detailed programming • Privacy-first approach — your training data stays under your control Try Smart Workout Diary free and make every workout count. After your free AI message allowance is used, a paid subscription is required to continue AI coaching. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

K WORKOUT | KSYNC

Discover and save personalized fitness routines, track your progress, and access a vast library of exercises. Coaches can share workouts, manage clients, and monitor engagement. Includes nutrition scanning and music stations to enhance your fitness journey.

Highlights
  • Personalized workout builder
  • 3,000+ exercise library
  • Workout sharing via link/QR
  • Client management for coaches
  • Nutrition scanning and recommendations
  • 40,000+ music stations
  • Progress tracking and analytics
Features
Read full description

KWORKOUT makes fitness simple, shareable, and coachable. Discover workouts from creators and coaches, open them instantly by link or QR code, and save your favorites inside K WORKOUT. With KSYNC, coaches can share workouts, track engagement, and manage clients in one place. Fitness for everyone. Build your perfect routine in seconds. Choose your equipment and target muscles, or let our Certified Trainer GPT help design a plan for you. From first reps to PRs, no equipment to full gym setups, KWORKOUT adapts to your level. • 3,000+ exercises • Personalized workout workflow • Save favorite workouts • Progress tracking & analytics • Multi-language support KSYNC Coaching for creators and coaches. Turn shared workouts into real client relationships. Post a workout anywhere by link or QR code, let users complete it instantly, and manage client activity inside K WORKOUT. • Share workouts anywhere • Link and QR workout access • Track clicks, saves, and engagement • Manage clients privately • Build your coaching business inside the app Smarter nutrition. Scan barcodes, discover nutrition info instantly, and save your favorites. If something doesn’t fit your goals, K WORKOUT can suggest better-rated alternatives. • Save food favorites • Quick nutrition ratings • Smart recommendations Music that moves you. Dial in the vibe for lifting, cardio, or everyday life. Explore over 40,000 stations, filter by Top 100, and save your favorites for easy playback. • 40,000+ searchable music stations • Top 100 filters • Save favorites for quick access Whether you’re training on your own, following your favorite creator, or coaching clients through KSYNC, K WORKOUT gives you the tools to move, improve, and stay consistent.

Screenshots

Smart Workout Diary4 screens
K WORKOUT | KSYNC4 screens

Verdict

The call

The clearest difference is in-app purchases: K WORKOUT | KSYNC at none against Smart Workout Diary's 4. K WORKOUT | KSYNC also leads on device support (4 vs 2) and iOS requirement (15.0 vs 26.0). Smart Workout Diary's advantage is update cadence (every 3 days vs every 8 days). On price 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. Smart Workout Diary sells 4 in-app purchases, starting at $4.99 per month. K WORKOUT | KSYNC asks for nothing beyond the download.

UpkeepUpdate frequency

Smart Workout Diary ships an update every 3 days, K WORKOUT | KSYNC every 8 days. The most recent releases landed on September 30, 2026 and September 24, 2026 respectively.

Scorecard5 real differences · 5 level
Smart Workout Diary versus K WORKOUT | KSYNC: the parameters behind the verdict, then further details
ParameterSmart Workout DiaryK WORKOUT | KSYNC
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—2 — better
Update frequencyEvery 3 days — betterEvery 8 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod, Apple Watch — better
Requires iOS26.015.0 — better
Further details — not scored
Size94 MB50 MB
Age rating4+4+
DeveloperVolodymyr HolubKintsugi LLC

Customer experience

Smart Workout Diary

Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

K WORKOUT | KSYNC

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Smart Workout Diary

Subscriptions4
  • SmartWorkoutPremium - Monthly Plan$4.991 Month
  • SmartWorkoutPro - Monthly Plan$7.991 Month
  • SmartWorkoutPremium - Annual Plan$39.991 Year
Show 1 more
  • SmartWorkoutPro - Annual Plan$59.991 Year
None

K WORKOUT | KSYNC

No in-app purchases

Questions

Is Smart Workout Diary free?
Smart Workout Diary is free to download, with in-app purchases available.
Is K WORKOUT | KSYNC free?
K WORKOUT | KSYNC is free to download, with no in-app purchases.
Do Smart Workout Diary or K WORKOUT | KSYNC have ads?
Neither Smart Workout Diary nor K WORKOUT | KSYNC shows ads.
Which is updated more often, Smart Workout Diary or K WORKOUT | KSYNC?
Smart Workout Diary ships an update every 3 days, and K WORKOUT | KSYNC every 8 days. Most recently, Smart Workout Diary was updated on September 30, 2026 and K WORKOUT | KSYNC on September 24, 2026.

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