Comparison

Trainer vs 穩動 Udon:健身運動紀錄助手

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

Head to head
About

Trainer

This app helps you create personalized strength training plans, track your workouts with detailed logging, and analyze your progress. It features a comprehensive exercise library with 3D visuals and tools to help you lift the right weight.

Highlights
  • Personalized training plan creation
  • Guided workout tracking
  • Extensive exercise library with 3D visuals
  • Progress and performance analysis
  • Superset and triple set planning
  • Barbell and dumbbell calculators
Features
Read full description

Trainer brings serious strength training into an app that feels clear, precise, and thoughtfully designed. Create a personal plan or map out the routine you already follow in Trainer. Train at home, in your home gym, or at the gym with more structure and a better feel for your progress. 1.) Train with a plan that fits you • Create a personal training plan built on current training principles around your equipment, available time, and focus • Choose whether you train at home, in a home gym, or at the gym • Decide whether to spread your workouts flexibly across the week or train on fixed days • Focus on upper body, lower body, or a balanced split • If you prefer to plan for yourself, you can also create your sessions manually 2.) Next-generation workout tracking • Guided training takes you through your workout set by set • Log weight, reps, time, and optionally RPE while you train • Trainer can automatically prefill your last used values as suggestions • Start workouts without a template or add exercises on the fly during a session • Plan supersets and triple sets for smoother training flow • Track warm-up sets separately so you start each workout prepared • Live Activities keep you updated on timers, rest periods, and set progress • Built-in barbell and dumbbell calculators help you load the right weight quickly 3.) Find exercises for your setup • Browse a large exercise library for strength training at home and in the gym • High-quality 3D visuals and a customizable 3D coach make every exercise clearer and easier to understand • Trainer shows technique, target muscles, equipment, and past performance for every exercise • Find suitable alternatives based on the equipment you have available • Create your own exercises and add exactly the variations you actually use • Manage workout location and equipment in one place so your plan and exercise choices stay aligned 4.) Analyze your progress and stay motivated • See right from the Home view what is next and how your week looks • See which muscle groups are still recovering from recent workouts • Track streaks, active training time, and your weekly focus • Explore stats for favorite exercises, rep profile, muscle focus, personal bests, and training rhythm • Edit your workout history and keep past sessions fully documented • Trainer Points help you better understand training volume and muscle load TRAINER MEMBERSHIP You can explore Trainer for free. To start real workouts and use all training features, you need a Trainer membership. Pricing, durations, and available options are shown in the App Store. Where available, you can also get to know Trainer through a trial workout or a free trial. APPLE HEALTH APP Trainer integrates with Apple Health. Trainer can save completed strength workouts to Apple Health and can optionally read workout data. Because of that, Trainer may ask for read and write access to your workout data. Health integration is optional and can be changed at any time in iOS Settings. IMPORTANT NOTE Trainer is for general workout planning, motivation, and strength training logging. The content in the app is not medical advice and does not replace diagnosis, treatment, or individual care from physicians, physical therapists, or other medical professionals. Only train if you are physically able to do so. If you have symptoms, injuries, pre-existing conditions, are pregnant, or are unsure, please seek medical advice before training. Trainer Terms - https://www.waldow.app/terms-trainer/ Trainer Privacy Policy - https://www.waldow.app/privacy-trainer/

About

穩動 Udon:健身運動紀錄助手

Features
Read full description

Build Your Fitness Life with Udon Udon is a workout tracking app designed for fitness and training enthusiasts. It helps you stay on top of your daily workout plans, monitor your progress, and see real results. Whether your goal is weight loss or strength training, Udon is here to support your journey. Key Features: Workout Logging: Quickly record weights and reps for each set Progress Tracking: Visual charts to clearly see your training results Custom Workout Plans: Create daily routines based on your fitness goals Community Challenges: Join challenges and stay motivated with friends Check-ins & History: Build healthy habits and track your achievements over time Download Udon and start building discipline and a stronger body today. By using this app, you agree to our Terms of Service: https://www.udon.taipei/about/terms/ By using this app, you agree to our Privacy Policy: https://www.udon.taipei/about/privacy/

Screenshots

Trainer4 screens
穩動 Udon:健身運動紀錄助手4 screens

Verdict

The call

The clearest difference is update cadence: Trainer at every 3 days against 穩動 Udon:健身運動紀錄助手's every 3 weeks. 穩動 Udon:健身運動紀錄助手's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support 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. Trainer sells 2 in-app purchases, starting at $9.99 per month and 穩動 Udon:健身運動紀錄助手 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Trainer ships an update every 3 days, 穩動 Udon:健身運動紀錄助手 every 3 weeks. The most recent releases landed on September 8, 2026 and September 12, 2026 respectively.

Scorecard2 real differences · 8 level
Trainer versus 穩動 Udon:健身運動紀錄助手: the parameters behind the verdict, then further details
ParameterTrainer穩動 Udon:健身運動紀錄助手
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS18.013.0 — better
Further details — not scored
Size276 MB234 MB
Age rating4+4+
DeveloperJoe WaldowYU QI Chen

In-app purchases

2 purchases

Trainer

Subscriptions2
  • Trainer Mitgliedschaft Monatlich$9.991 Month
  • Trainer Mitgliedschaft Jährlich7 Days trial$69.991 Year
2 purchases

穩動 Udon:健身運動紀錄助手

Subscriptions2
  • 創始會員方案$2.991 Month
  • 創始會員方案$24.991 Year

Questions

Is Trainer free?
Trainer is free to download, with in-app purchases available.
Is 穩動 Udon:健身運動紀錄助手 free?
穩動 Udon:健身運動紀錄助手 is free to download, with in-app purchases available.
Do Trainer or 穩動 Udon:健身運動紀錄助手 have ads?
Neither Trainer nor 穩動 Udon:健身運動紀錄助手 shows ads.
Which is updated more often, Trainer or 穩動 Udon:健身運動紀錄助手?
Trainer ships an update every 3 days, and 穩動 Udon:健身運動紀錄助手 every 3 weeks. Most recently, Trainer was updated on September 8, 2026 and 穩動 Udon:健身運動紀錄助手 on September 12, 2026.

Other comparisons