# Grey Matter Training vs Alvuru Form

The clearest difference is update cadence: Grey Matter Training at monthly against Alvuru Form's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Grey Matter Training sells 1 in-app purchase, starting at $399.99 per month and Alvuru Form sells 1 in-app purchase, starting at $244.99 per month. Whichever you choose, the download price is not the number that matters.

Grey Matter Training ships an update monthly, Alvuru Form every 3 months. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Grey Matter Training | Alvuru Form |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/grey-matter-training/id6444868629/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 58 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Michael White](https://appshunter.io/developer/1657473344) | [saethor sturluson](https://appshunter.io/developer/1878648540) |

## What reviewers say

### Grey Matter Training

[App page](https://appshunter.io/ios/app/grey-matter-training/id6444868629)

This app offers personalized, science-backed training, nutrition, and supplement guidance for competitive athletes and fitness enthusiasts. It requires a paid coaching plan to access its full features.

**Highlights:** Individualized training plans, Evidence-based nutrition guidance, Supplementation strategies, For physique and strength athletes, For training enthusiasts

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $399.99 | per month |


### Alvuru Form

[App page](https://appshunter.io/ios/app/alvuru-form/id6759448267)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching Access | $244.99 | per month |


## Frequently asked questions

### Is Grey Matter Training free?

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

### Is Alvuru Form free?

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

### Do Grey Matter Training or Alvuru Form have ads?

Neither Grey Matter Training nor Alvuru Form shows ads.

### Which is updated more often, Grey Matter Training or Alvuru Form?

Grey Matter Training ships an update monthly, and Alvuru Form every 3 months. Most recently, Grey Matter Training was updated on October 15, 2026 and Alvuru Form on October 14, 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.*