Comparison

Zepp vs Trainiac by Wellhub

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

Head to head
About

Zepp

Track your workouts, health metrics, and nutrition with this comprehensive fitness app. It offers AI-powered coaching, detailed sleep analysis, and heart health monitoring. Customize your smartwatch experience and enjoy robust data security.

Highlights
  • Track macros via photo or manual entry
  • Monitor heart rate, sleep, stress, and SpO2
  • Analyze daily activity and advanced training data
  • Detailed sleep stage and recovery analysis
  • Customize Amazfit watch faces and mini apps
  • AI-powered wellness coaching
Features
Read full description

The official app for Amazfit, the Zepp app is free to use and trusted by top athletes such as running back Derrick Henry and sprinter Gabby Thomas. Built for sports and performance, it’s where you’ll track your training, health and recovery data, log your nutrition, and get easy-to-understand scores with AI-powered coaching and guidance — all protected with the highest level of data security. TRACK MACROS: Snap a photo of your meal and instantly get calories, weight, and macronutrients. No watch required, just the Zepp App. Perfect for athletes balancing training with strict diets. Log as many meals as you want with no limits, or enter them manually if that’s easier. HEALTH & FITNESS DATA: Vital health metrics like heart rate, sleep, stress, and blood oxygen, the Zepp App tracks your fitness progress in detail. It captures daily activity such as steps and calories burned, and advanced training data like pace, distance, speed, strength logs, and recovery insights. SLEEP MONITORING: The Zepp App monitors sleep with precision sensors and syncs the data to the Zepp App for full recovery analysis. You'll find detailed metrics on stages, duration, breathing, and recovery quality so you know if your body is ready to train hard or needs more rest to perform at its best. HEART HEALTH: See all your essential heart health data in one place. Track heart rate, HRV, and resting heart rate (RHR), and manually add blood pressure and blood glucose from external devices for a complete view of the most important muscle in your body. CUSTOMIZE YOUR WATCH: The Zepp App is where you’ll find software updates for your Amazfit smartwatch, band, or ring. It also gives you access to the Zepp Store, with hundreds of downloadable mini apps and watch faces to choose from. DATA SECURITY: The Zepp App delivers the highest level of data security, keeping your information safe and private. Safeguarded by Amazon Web Services (AWS), all data is regionally stored, encrypted, fully GDPR compliant, and never sold. FREE TO USE: The core experience of the Zepp App is free. You won't need to pay to view data tracked by your Amazfit device, upgrade software, or import maps. You'll also get free access to a core version of Zepp Aura, your very own wellness coach. For personalized wellness advice powered by AI, Zepp Aura Premium Subscription is available for a monthly or yearly fee, but there's no obligation to sign up. ZEPP AURA PREMIUM: Unlocking unlimited access to Zepp Aura will provide in-depth health assessments, a personal wellness assistant, sleep music and more (region specific). - Available in: Most countries and regions - Subscription Plans: Monthly or yearly options - Subscriptions are confirmed via your Google account and renew automatically unless canceled at least 24 hours in advance. Any unused portion of a free trial is forfeited once a purchase is made. - Details: https://upload-cdn.zepp.com/tposts/5845154 PERMISSIONS: The following optional permissions can enhance your experience but are not required: - Location Access: Used for automatically tracking running or cycling routes, and to show local weather - Storage: Used to import or export workout data, as well as save workout photos - Phone, Contacts, SMS, Call Logs: Used to display calls/notifications/texts on your watch and enable call reminders - Physical Activity: Used to synchronize step counts and workout information - Camera: Used for taking pictures and scanning QR codes to pair your devices - Calendar: Sync and manage schedules - Nearby Devices: Used to discover and connect to smart devices through bluetooth DISCLAIMER: Zepp is not a medical device and is intended for general fitness and health management purposes only

About

Trainiac by Wellhub

This app connects you with a certified personal trainer who creates and adjusts a fully customized workout plan based on your individual needs and goals. Access instructional videos, track your progress, and receive ongoing support via messaging.

Highlights
  • Personalized workout plans
  • One-on-one certified trainer
  • Ongoing expert support
  • Instructional video library
  • Progress tracking
  • Apple Health & Google Health integration
Features
Read full description

Trainiac by Wellhub: Your Exclusive Personal Trainer Trainiac by Wellhub connects you with your own Personal Trainer, who designs a 100% customized workout plan tailored to your needs and goals—all within a fully online app. What You Get with Trainiac Your Exclusive Personal Trainer With Trainiac by Wellhub, you’ll be paired with a certified Personal Trainer who works with you one-on-one to create a complete fitness plan. Your trainer provides continuous support, motivation, and adjustments as you progress. 100% Personalized Workout Plan Receive personalized weekly workouts with exercise recommendations tailored to your level, needs, and goals. Progress at your own pace, focusing on your health and well-being. Ongoing, Personalized Expert Support Unlike live classes or one-time consultations, your Personal Trainer is always available to answer questions, share tips, and adjust your routine via text, audio, or video messages—all within the Trainiac app. This ensures you stay motivated and on track. Flexibility & Motivation Anytime, Anywhere With Trainiac, you can train whenever and wherever suits you best. Workouts are adapted to your training location and available equipment. The app’s flexibility lets you plan around your schedule, keeping you motivated no matter your routine. Trainiac Features: • Instructional Video Library – Access 400+ videos to guide you at home or in the gym. • Apple Health & Google Health Integration – Sync your activities automatically and track progress. • Custom Scheduling – Plan workouts around your weekly routine. • Progress Tracking – Monitor your achievements over time. Personalized Coaching That Works! No matter your experience level, Trainiac by Wellhub adapts to your training needs to help you reach your goals. If you’re a beginner, your Personal Trainer will ensure a safe starting level and gradual progress. If you already have a consistent routine, they can refine your training with advanced programs for sports performance, injury prevention, or competition prep. When life changes—whether due to pregnancy, work stress, or shifting priorities—your Personal Trainer will adjust your plan to keep you on track. Start your new training routine with Trainiac by Wellhub! Legal Terms: • Privacy Policy: https://www.trainiacfit.com/privacy • Terms of Use: https://www.trainiacfit.com/tos

Screenshots

Zepp4 screens
Trainiac by Wellhub4 screens

Verdict

The call

The clearest difference is in-app purchases: Trainiac by Wellhub at none against Zepp's 18. Zepp's advantage is ratings volume (81K vs 783) and update cadence (weekly vs monthly). On price, rating, review sentiment 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. Zepp sells 15 in-app purchases, starting at $3.99 per month. Trainiac by Wellhub asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Zepp against 4.6 for Trainiac by Wellhub. That said, the two scores are not equally well evidenced: Zepp has 81K ratings behind it against 783, so its average is the more settled of the two. Written reviews are what separate them: 46% of Zepp's written reviews are positive against 45% of Trainiac by Wellhub's.

UpkeepUpdate frequency

Zepp ships an update weekly, Trainiac by Wellhub monthly. The most recent releases landed on September 26, 2026 and September 24, 2026 respectively.

Scorecard5 real differences · 6 level
Zepp versus Trainiac by Wellhub: the parameters behind the verdict, then further details
ParameterZeppTrainiac by Wellhub
PriceFreeFree
Rating4.6 (81K ratings)4.6 (783 ratings)
Positive reviews46.4% of reviews — better45.1% of reviews
Number of ratings81K — better783
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#172 — better—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.7
Further details — not scored
Size512 MB110 MB
Age rating4+4+
DeveloperZepp Inc.Trainiac, Inc.

Customer experience

Zepp

All ratings81,241 ratings
Positive90.3%
Neutral4.6%
Negative5.1%
Written reviews2,824 reviews
Positive46.4%
Neutral16.0%
Negative37.7%

Trainiac by Wellhub

All ratings783 ratings
Positive91.1%
Neutral2.4%
Negative6.5%
Written reviews233 reviews
Positive45.1%
Neutral13.3%
Negative41.6%

User reviews

Zepp

From 81K App Store ratings

What we love

  • 🚀 Detailed sleep analysis
  • 🚀 Comprehensive fitness tracking
  • 🚀 Great battery life
  • 👍 Comfortable and durable watch design

Room to improve

  • 🐛 Inconsistent sleep tracking
  • 🐛 GPS issues during workouts
  • 🐛 Sync and connectivity problems
  • 🔋 Drains battery quickly with certain features
  • 👎 Confusing and cluttered app interface

Trainiac by Wellhub

From 783 App Store ratings

What we love

  • 🚀 Great alternative to in-person coaching
  • 👍 Excellent trainers
  • 💪 Helps with fitness journey
  • 📈 Accountability and motivation
  • 🏠 Convenient home workouts

Room to improve

  • 🐛 App crashes and bugs
  • 🔌 Requires internet connection
  • 🕰️ Loses progress during workouts
  • 🤖 Inconsistent trainer communication
  • 🗓️ Outdated and unsupported

Bugs and requests

Zepp

Reported bugs

3 issues
  • App crashes after recent updates
  • Inaccurate heart rate and activity tracking
  • Syncing issues leading to data loss

Requested features

4 requests
  • Add more watch face customization options
  • Integrate with more third-party apps (e.g. Strava, Apple Health)
  • Improve notification handling and customization
  • Add water sports tracking mode

Trainiac by Wellhub

Reported bugs

5 issues
  • App crashes during workouts
  • Inability to change workout order
  • Syncing issues with Apple Watch
  • Constant requests to update user information
  • Workouts not loading or disappearing

Requested features

5 requests
  • Apple Watch app integration
  • Workout schedule with day of the week
  • Ability to skip exercises during workouts
  • Offline workout mode
  • Better in-app chat functionality

In-app purchases

15 purchases

Zepp

Subscriptions10
  • Zepp Fitness - monthly7 Days trial$3.991 Month
  • Monthly, 7-Day Free Trial7 Days trial$9.991 Month
  • Yearly, 14-Day Free Trial14 Days trial$12.991 Year
Show 7 more
  • Yearly, 14 Day Free Trial14 Days trial$29.991 Year
  • Yearly Plan, 14-Day Free Trial14 Days trial$34.991 Year
  • Yearly Plan, 30-Day Free Trial$39.991 Year
  • Yearly Plan, 14-Day Free Trial14 Days trial2 variants$39.991 Year
  • Zepp Aura Premium - yearly7 Days trial$49.991 Year
  • Yearly Plan, 90-Day Free Trial3 Months trial$49.991 Year
  • Yearly Plan, 14-Day Free Trial14 Days trial$49.991 Year
One-time5
  • watchface$0.99
  • miniprogram_level_2$1.99
  • watchface$1.99
Show 2 more
  • watchface$2.99
  • watchface$3.99
None

Trainiac by Wellhub

No in-app purchases

Questions

Is Zepp free?
Zepp is free to download, with in-app purchases available.
Is Trainiac by Wellhub free?
Trainiac by Wellhub is free to download, with no in-app purchases.
Which has better reviews, Zepp or Trainiac by Wellhub?
Zepp and Trainiac by Wellhub are both rated 4.6 out of 5 on the App Store, from 81K and 783 ratings respectively.
Do Zepp or Trainiac by Wellhub have ads?
Neither Zepp nor Trainiac by Wellhub shows ads.
Which is updated more often, Zepp or Trainiac by Wellhub?
Zepp ships an update weekly, and Trainiac by Wellhub monthly. Most recently, Zepp was updated on September 26, 2026 and Trainiac by Wellhub on September 24, 2026.

Other comparisons