# Adrian James vs SimFit

The clearest difference is price: SimFit at Free against Adrian James's $3.99. Adrian James's advantage is iOS requirement (10.3 vs 16.4). On update cadence, ads, in-app purchases and device support there is nothing between them.

SimFit is free to download; Adrian James costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Adrian James ships an update every 4 months, SimFit every 6 months. The most recent releases landed on September 25, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | Adrian James | SimFit |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.7 (63 ratings)](https://appshunter.io/ios/app/adrian-james-bootcamp/id575922690/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 89.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Paid | — |
| Size | 113 MB | 157 MB |
| Requires iOS | **10.3** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adrian James Nutrition Ltd.](https://appshunter.io/developer/493912736) | [Legitfit Limited](https://appshunter.io/developer/1550159231) |

## What reviewers say

### Adrian James

[App page](https://appshunter.io/ios/app/adrian-james-bootcamp/id575922690)

This app offers a challenging 15-minute workout designed to build strength, burn fat, and increase energy. It features video tutorials, an 8-week challenge, and requires no equipment or internet connection, making it accessible anywhere.

**Highlights:** 15-minute bootcamp workouts, Build strength and stamina, Burn fat and boost energy, Video tutorials with audio, No equipment required, 8-week challenge, Workout mode with randomized levels

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

**In-app purchases:** none


### SimFit

[App page](https://appshunter.io/ios/app/simfit/id6739424063)

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

**In-app purchases:** none


## Frequently asked questions

### Is Adrian James free?

Adrian James costs $3.99, with no in-app purchases.

### Is SimFit free?

SimFit is free to download, with no in-app purchases.

### Do Adrian James or SimFit have ads?

Neither Adrian James nor SimFit shows ads.

### Which is updated more often, Adrian James or SimFit?

Adrian James ships an update every 4 months, and SimFit every 6 months. Most recently, Adrian James was updated on September 25, 2026 and SimFit on August 12, 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.*