# TrainersKit vs Built by Trilogy

The clearest difference is in-app purchases: Built by Trilogy at none against TrainersKit's 5. Built by Trilogy also leads on device support (4 vs 2) and iOS requirement (15.5 vs 17.0). On price and ads there is nothing between them.

Both are free to download. TrainersKit sells 5 in-app purchases, starting at $2.99 per month. Built by Trilogy asks for nothing beyond the download.

## The numbers

| Metric | TrainersKit | Built by Trilogy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trainerskit-client-tracker/id6446181545/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Freemium | — |
| Size | 22 MB | 194 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Mahmoud Ashraf](https://appshunter.io/developer/1457729983) | [Trilogy Performance Sports LLC](https://appshunter.io/developer/1496942247) |

## What reviewers say

### TrainersKit

[App page](https://appshunter.io/ios/app/trainerskit-client-tracker/id6446181545)

Easily track client body composition, including weight, fat percentage, and muscle mass. Visualize progress with interactive charts and add progress pictures for a clear visual representation of physical changes. Securely back up and export client data.

**Highlights:** Client body composition tracking, Interactive progress charts, Progress picture uploads, Data backup and export, Fitness goal achievement tools

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrainersKit Pro (Monthly) | $2.99 | per month |
| TrainersKit Pro | $4.99 | per month |
| TrainersKit Pro (Annual) | $24.99 | per year |
| TrainersKit Pro | $49.99 | per year |
| Lifetime Pro | $49.99 | one-time |


### Built by Trilogy

[App page](https://appshunter.io/ios/app/built-by-trilogy/id6807968624)

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is TrainersKit free?

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

### Is Built by Trilogy free?

Built by Trilogy is free to download, with no in-app purchases.

### Do TrainersKit or Built by Trilogy have ads?

Neither TrainersKit nor Built by Trilogy shows ads.

---

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