# MaxOut 1RM Strength Calculator vs Explosive Athlete

The clearest difference is in-app purchases: Explosive Athlete at none against MaxOut 1RM Strength Calculator's 3. Explosive Athlete also leads on ads (none vs shown) and update cadence (every 2 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. MaxOut 1RM Strength Calculator sells 3 in-app purchases, starting at $4.99 per month. Explosive Athlete asks for nothing beyond the download.

MaxOut 1RM Strength Calculator ships an update every 4 months, Explosive Athlete every 2 days. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MaxOut 1RM Strength Calculator | Explosive Athlete |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 days** |
| Size | 9 MB | 46 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IMAD ELKHAFI](https://appshunter.io/developer/1249760514) | [YAVOR STEFANOV BELAKOV](https://appshunter.io/developer/6795137931) |

## What reviewers say

### MaxOut 1RM Strength Calculator

[App page](https://appshunter.io/ios/app/maxout-1rm-strength-calculator/id6762045680)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $24.99 | per year |
| Lifetime Premium Access | $49.99 | one-time |


### Explosive Athlete

[App page](https://appshunter.io/ios/app/explosive-athlete/id6795137929)

**In-app purchases:** none


## Frequently asked questions

### Is MaxOut 1RM Strength Calculator free?

MaxOut 1RM Strength Calculator is free to download, with in-app purchases available.

### Is Explosive Athlete free?

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

### Do MaxOut 1RM Strength Calculator or Explosive Athlete have ads?

MaxOut 1RM Strength Calculator shows ads; Explosive Athlete does not.

### Which is updated more often, MaxOut 1RM Strength Calculator or Explosive Athlete?

MaxOut 1RM Strength Calculator ships an update every 4 months, and Explosive Athlete every 2 days. Most recently, MaxOut 1RM Strength Calculator was updated on October 14, 2026 and Explosive Athlete on October 24, 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.*