# I AM Strength vs M2

The clearest difference is in-app purchases: M2 at none against I AM Strength's 2. I AM Strength's advantage is update cadence (every 3 weeks vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. I AM Strength sells 2 in-app purchases, starting at $23.00 per month. M2 asks for nothing beyond the download.

I AM Strength ships an update every 3 weeks, M2 every 11 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | I AM Strength | M2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 11 months |
| Size | 68 MB | 121 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [I AM HEALTH & STRENGTH COACHING L.L.C](https://appshunter.io/developer/1724321674) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### I AM Strength

[App page](https://appshunter.io/ios/app/i-am-strength/id6475599072)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| I AM Strength Premium Month | $23.00 | per month |
| I AM Strength Premium Year | $99.99 | per year |


### M2

[App page](https://appshunter.io/ios/app/m2-strength-training/id6752426617)

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

**In-app purchases:** none


## Frequently asked questions

### Is I AM Strength free?

I AM Strength is free to download, with in-app purchases available.

### Is M2 free?

M2 is free to download, with no in-app purchases.

### Do I AM Strength or M2 have ads?

Neither I AM Strength nor M2 shows ads.

### Which is updated more often, I AM Strength or M2?

I AM Strength ships an update every 3 weeks, and M2 every 11 months. Most recently, I AM Strength was updated on November 4, 2026 and M2 on October 30, 2026.

---

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