# Built With Science+ vs True Fit Physique

The clearest difference is ratings volume: Built With Science+ at 4.9K against True Fit Physique's 1. Built With Science+ also leads on update cadence (fortnightly vs monthly). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Built With Science+ sells 4 in-app purchases, starting at $29.99 per month and True Fit Physique sells 2 in-app purchases, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

True Fit Physique holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Built With Science+ has 4.9K ratings behind it against 1, so its average is the more settled of the two.

Built With Science+ ships an update fortnightly, True Fit Physique monthly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Built With Science+ | True Fit Physique |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4.9K ratings)](https://appshunter.io/ios/app/built-with-science-plus/id6446000532/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/true-fit-physique/id6742881005/reviews)** |
| Number of ratings | **4.9K** | 1 |
| Positive reviews | 79.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Subscription | — |
| Size | 235 MB | 131 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Built With Science Holdings Corp](https://appshunter.io/developer/1559732895) | [True Vine Health & Fitness LLC](https://appshunter.io/developer/1800439065) |

## What reviewers say

### Built With Science+

[App page](https://appshunter.io/ios/app/built-with-science-plus/id6446000532)

This intelligent fitness companion offers personalized workout plans and nutrition advice based on scientific insights. It adapts to your progress with real-time feedback, providing guidance for continuous gains and informed health decisions.

**Highlights:** Hyper-Personalized Workouts, Progressive Overload Guidance, Real-Time Diet Adjustments, AI-Powered Meal Scanner, 250+ Exercise Tutorials, Daily Knowledge Boosters, AI Fitness & Nutrition Assistant

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $29.99 | per month |
| Annual Membership | $189.00 | per year |
| Intermediate Program Unlock | $49.00 | one-time |
| Beginner Program Unlock | $49.00 | one-time |

**What reviewers like**

- 👍 Comprehensive fitness and nutrition tracking
- 🚀 Convenient all-in-one app
- 📚 Helpful educational lessons
- 💪 Science-backed program
- 🎯 Customized and adaptive workouts

**What reviewers complain about**

- 🐛 Occasional performance issues and bugs
- 🔍 Limited food database and recipe options
- 📱 Lack of integration with other fitness apps and devices
- 🕰️ Inflexible workout scheduling
- 💬 Limited human interaction and coaching support

**Reported bugs**

- Workout data sometimes gets lost or marked incomplete
- App takes a long time to open
- Login and sign-up issues for existing customers
- Inconsistent exercise recommendations and adjustments

**Requested features**

- Add ability to create and save custom recipes
- Integrate with Apple Health and other fitness platforms
- Provide more flexibility in workout scheduling
- Enhance human coaching and support features
- Improve performance and stability


### True Fit Physique

[App page](https://appshunter.io/ios/app/true-fit-physique/id6742881005)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP All Access | $39.99 | per month |
| VIP All Access | $179.99 | per 6 months |


## Frequently asked questions

### Is Built With Science+ free?

Built With Science+ is free to download, with in-app purchases available.

### Is True Fit Physique free?

True Fit Physique is free to download, with in-app purchases available.

### Which has better reviews, Built With Science+ or True Fit Physique?

True Fit Physique is rated higher. Built With Science+ averages 4.8 out of 5 from 4.9K ratings, while True Fit Physique averages 5.0 from 1 ratings.

### Do Built With Science+ or True Fit Physique have ads?

Neither Built With Science+ nor True Fit Physique shows ads.

### Which is updated more often, Built With Science+ or True Fit Physique?

Built With Science+ ships an update fortnightly, and True Fit Physique monthly. Most recently, Built With Science+ was updated on October 27, 2026 and True Fit Physique 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.*