Comparison

Smart Workout Diary vs RepLog

Price, ratings, monetisation and update history for both apps, side by side โ€” 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

Log gym workouts by voice or text, build a training plan with an AI coach, and track your progress. Smart Workout Diary keeps your sets, weights and reps in one place. 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 โ€ข Fast workout logging by voice or text โ€ข Track weights, reps, duration, and distance โ€ข AI-powered coaching insights tailored to your goals โ€ข Personalized workout plans based on your goals, experience, and schedule โ€ข Apple Health sync to keep your data in one place Plan โ†’ Train โ†’ 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 โ€ข Suitable for beginners and advanced lifters โ€ข Flexible enough for simple tracking or detailed programming โ€ข Privacy-first approach โ€” 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

RepLog

Features
Read full description

RepLog โ€” Voice-Powered Workout Log Stay in the zone. Log your training with your voice. RepLog is built for people who are serious about training โ€” not about fiddling with their phone between sets. After each set, tap once, say what you did, and get back to the bar. RepLog's AI turns your words into a complete, structured workout entry in seconds. "Bench press, 80 kilograms, 8 reps, 3 sets." That's all it takes. FEATURES Voice Logging One tap, one sentence, done. Supports English and Traditional Chinese speech recognition โ€” speak naturally, in whichever language feels right. AI Smart Parsing RepLog automatically pulls out exercise name, weight, reps, sets, and any notes you mention โ€” including how the set felt. No formatting required. Workout Journal Your full training history, organized by day. Scroll back through past sessions and see exactly how far you've come. Progress Tracking Automatic PR detection, strength trend charts, bodyweight tracking, and training streaks โ€” everything you need to see your progress at a glance. Rest Timer Log a set and RepLog keeps time for you, nudging you when it's time to go again. Daily Workout Suggestions Not sure what to train today? Based on your cycle, RepLog recommends Push, Pull, Legs, or Cardio to keep your programming on track. Manual Editing Prefer to make tweaks yourself? Add, edit, or update any entry at any time. WHY REPLOG Fully offline โ€” your data never leaves your device No account needed โ€” download and start training immediately Distraction-free design โ€” built to keep your head in the workout Traditional Chinese support โ€” tuned for Chinese-speaking athletes SUBSCRIPTION & PRICING RepLog is free to download. The free tier includes up to 5 voice logs per day. RepLog Pro unlocks unlimited voice logging: Monthly: NT$60 / month, auto-renewing Yearly: NT$490 / year, auto-renewing Lifetime: NT$1,290 one-time purchase Payment is charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscription anytime in your App Store account settings. LINKS Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://harrycodingnow.github.io/replog-websites/privacy.html Support: https://harrycodingnow.github.io/replog-websites/

Screenshots

Smart Workout Diary4 screens
RepLog4 screens

Verdict

The call

Smart Workout Diary and RepLog are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Smart Workout Diary sells 4 in-app purchases, starting at $4.99 per month and RepLog sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 30, 2026 and October 22, 2026 respectively.

ScorecardNo meaningful differences
Smart Workout Diary versus RepLog: the parameters behind the verdict, then further details
ParameterSmart Workout DiaryRepLog
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 2 daysEvery 2 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesโ€”
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.0 โ€” better26.2
Further details โ€” not scored
Size95 MB13 MB
Age rating4+4+
DeveloperVolodymyr HolubKai Teng Hou

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
3 purchases

RepLog

Subscriptions2
  • RepLog Monthly Plan$1.991 Month
  • RepLog Annual Plan$14.991 Year
One-time1
  • Lifetime$39.99

Questions

Is Smart Workout Diary free?
Smart Workout Diary is free to download, with in-app purchases available.
Is RepLog free?
RepLog is free to download, with in-app purchases available.
Do Smart Workout Diary or RepLog have ads?
Neither Smart Workout Diary nor RepLog shows ads.
Which is updated more often, Smart Workout Diary or RepLog?
Smart Workout Diary ships an update every 2 days, and RepLog every 2 days. Most recently, Smart Workout Diary was updated on October 30, 2026 and RepLog on October 22, 2026.

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