# Body Insights for Apple Watch vs Training Stack

The clearest difference is rating: Training Stack at 5.0 against Body Insights for Apple Watch's 4.5. Training Stack also leads on review sentiment (100% vs 64%). Body Insights for Apple Watch's advantage is update cadence (every 3 days vs every 3 months) and ratings volume (60 vs 6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Body Insights for Apple Watch sells 4 in-app purchases, starting at $1.99 per 7 days and Training Stack sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Training Stack holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Body Insights for Apple Watch has 60 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 64% of Body Insights for Apple Watch's written reviews are positive against 100% of Training Stack's.

Body Insights for Apple Watch ships an update every 3 days, Training Stack every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Body Insights for Apple Watch | Training Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (60 ratings)](https://appshunter.io/ios/app/body-insights-for-apple-watch/id6467108273/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/training-stack/id6757607761/reviews)** |
| Number of ratings | **60** | 6 |
| Positive reviews | 63.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Monetization | Freemium | Freemium |
| Size | 64 MB | 26 MB |
| Requires iOS | **18.0** | 26.2 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Justinas Jakunas](https://appshunter.io/developer/1687988601) | [Raven Howard](https://appshunter.io/developer/1867818110) |

## What reviewers say

### Body Insights for Apple Watch

[App page](https://appshunter.io/ios/app/body-insights-for-apple-watch/id6467108273)

Transform your Apple Watch data into a comprehensive health dashboard. This app unifies key metrics like heart rate, temperature, and blood glucose for science-backed daily insights. Optimize your fitness and wellbeing with advanced analytics and personalized readiness scores.

**Highlights:** Unified health metrics dashboard, Fitness Age and HRV tracking, Daily recovery and risk scores, Sleep and temperature analysis, Stress and body battery monitoring, CGM integration for metabolic analysis, Illness prediction engine

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $8.99 | per month |
| Quartely Health Insights | $19.99 | per 3 months |
| Yearly | $34.99 | per year |


### Training Stack

[App page](https://appshunter.io/ios/app/training-stack/id6757607761)

This app consolidates running, strength training, and short exercise bursts into a single platform. It allows users to import training plans, track progress with detailed analytics, and integrate with health data. Personalize your fitness journey with customizable plans and shareable progress reports.

**Highlights:** Import running and strength training plans, Track running, strength, and exercise snacks, Apple Health integration for automatic syncing, Detailed running and strength analytics, Customizable strength training with 400+ exercises, Widgets and Live Activities for quick access, Weather integration for optimized runs

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Stacker - Monthly | $4.99 | per month |
| Pro Stacker - Annual | $19.99 | per year |
| Pro Stacker - Believer | $99.99 | one-time |


## Frequently asked questions

### Is Body Insights for Apple Watch free?

Body Insights for Apple Watch is free to download, with in-app purchases available.

### Is Training Stack free?

Training Stack is free to download, with in-app purchases available.

### Which has better reviews, Body Insights for Apple Watch or Training Stack?

Training Stack is rated higher. Body Insights for Apple Watch averages 4.5 out of 5 from 60 ratings, while Training Stack averages 5.0 from 6 ratings.

### Do Body Insights for Apple Watch or Training Stack have ads?

Neither Body Insights for Apple Watch nor Training Stack shows ads.

### Which is updated more often, Body Insights for Apple Watch or Training Stack?

Body Insights for Apple Watch ships an update every 3 days, and Training Stack every 3 months. Most recently, Body Insights for Apple Watch was updated on October 25, 2026 and Training Stack on October 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.*