# MD Strength Training App vs TRAINAA

The clearest difference is in-app purchases: MD Strength Training App at none against TRAINAA's 3. TRAINAA's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TRAINAA sells 3 in-app purchases, starting at $8.99 per month. MD Strength Training App asks for nothing beyond the download.

MD Strength Training App ships an update every 2 weeks, TRAINAA every 4 days. The most recent releases landed on September 15, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | MD Strength Training App | TRAINAA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 71 MB | 59 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Mark Derrick Strength & Conditioning](https://appshunter.io/developer/1764565023) | [JANIK JAKOB UELLENDAHL](https://appshunter.io/developer/1846654456) |

## What reviewers say

### MD Strength Training App

[App page](https://appshunter.io/ios/app/md-strength-training-app/id6657993716)

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

**In-app purchases:** none


### TRAINAA

[App page](https://appshunter.io/ios/app/trainaa-endurance-training/id6758528495)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly PRO | $8.99 | per month |
| Monthly PRO | $11.99 | per month |
| Yearly PRO | $99.99 | per year |


## Frequently asked questions

### Is MD Strength Training App free?

MD Strength Training App is free to download, with no in-app purchases.

### Is TRAINAA free?

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

### Do MD Strength Training App or TRAINAA have ads?

Neither MD Strength Training App nor TRAINAA shows ads.

### Which is updated more often, MD Strength Training App or TRAINAA?

MD Strength Training App ships an update every 2 weeks, and TRAINAA every 4 days. Most recently, MD Strength Training App was updated on September 15, 2026 and TRAINAA on September 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.*