# Slim Simple AI vs Alan Dyck

The clearest difference is in-app purchases: Alan Dyck at none against Slim Simple AI's 2. Alan Dyck also leads on update cadence (weekly vs every 2 weeks). Slim Simple AI's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.6). On price and ads there is nothing between them.

Both are free to download. Slim Simple AI sells 2 in-app purchases, starting at $11.99 per month. Alan Dyck asks for nothing beyond the download.

Slim Simple AI ships an update every 2 weeks, Alan Dyck weekly. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Slim Simple AI | Alan Dyck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alan-dyck/id6755105207/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 42 MB | 15 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [TDC Holdings, LLC](https://appshunter.io/developer/1809349062) | [Parag Arora](https://appshunter.io/developer/1597656039) |

## What reviewers say

### Slim Simple AI

[App page](https://appshunter.io/ios/app/slim-simple-ai/id6744818042)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Slim Simple Monthly Access | $11.99 | per month |
| Slim Simple Annual Access | $119.00 | per year |


### Alan Dyck

[App page](https://appshunter.io/ios/app/alan-dyck/id6755105207)

This app serves as a dedicated platform for clients of fitness coach Alan Dyck. It provides personalized fitness plans, tracks progress, and facilitates seamless health data syncing. Access custom workout schedules, instructional videos, and nutrition guides directly from your coach.

**Highlights:** Personalized fitness plans, Progress tracking, Health data sync (weight, BMI), Custom workout schedules, Exercise session details, Exclusive training videos, Nutrition and coaching PDFs

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

**In-app purchases:** none


## Frequently asked questions

### Is Slim Simple AI free?

Slim Simple AI is free to download, with in-app purchases available.

### Is Alan Dyck free?

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

### Do Slim Simple AI or Alan Dyck have ads?

Neither Slim Simple AI nor Alan Dyck shows ads.

### Which is updated more often, Slim Simple AI or Alan Dyck?

Slim Simple AI ships an update every 2 weeks, and Alan Dyck weekly. Most recently, Slim Simple AI was updated on October 17, 2026 and Alan Dyck on October 16, 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.*