# Zepp vs Trainiac by Wellhub

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.

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.

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.

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

## The numbers

| Metric | Zepp | Trainiac by Wellhub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (81K ratings)](https://appshunter.io/ios/app/zepp/id1127269366/reviews) | [4.6 (783 ratings)](https://appshunter.io/ios/app/trainiac-by-wellhub/id1244920288/reviews) |
| Number of ratings | **81K** | 783 |
| Positive reviews | **46.4% of reviews** | 45.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#177** | — |
| Size | 512 MB | 110 MB |
| Requires iOS | **15.0** | 16.7 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zepp Inc.](https://appshunter.io/developer/938688460) | [Trainiac, Inc.](https://appshunter.io/developer/1119361304) |

## What reviewers say

### Zepp

[App page](https://appshunter.io/ios/app/zepp/id1127269366)

**Currently charting:** #177 Top Free · Health & Fitness (US App Store)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zepp Fitness - monthly | $3.99 | per month |
| Monthly, 7-Day Free Trial | $9.99 | per month |
| Yearly, 14-Day Free Trial | $12.99 | per year |
| Yearly, 14 Day Free Trial | $29.99 | per year |
| Yearly Plan, 14-Day Free Trial | $34.99 | per year |
| Yearly Plan, 30-Day Free Trial | $39.99 | per year |
| Yearly Plan, 14-Day Free Trial | $39.99 | per year |
| Zepp Aura Premium - yearly | $49.99 | per year |
| Yearly Plan, 90-Day Free Trial | $49.99 | per year |
| Yearly Plan, 14-Day Free Trial | $49.99 | per year |
| watchface | $0.99 | one-time |
| miniprogram_level_2 | $1.99 | one-time |
| watchface | $1.99 | one-time |
| watchface | $2.99 | one-time |
| watchface | $3.99 | one-time |

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

- 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

[App page](https://appshunter.io/ios/app/trainiac-by-wellhub/id1244920288)

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:** Siri integration, Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

- 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**

- 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


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*