# Calvert Coaching vs Strength Within

Calvert Coaching and Strength Within are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Calvert Coaching sells 1 in-app purchase, starting at $159.99 per month and Strength Within sells 1 in-app purchase, starting at $300.00 per month. Whichever you choose, the download price is not the number that matters.

Calvert Coaching ships an update monthly, Strength Within every 5 weeks. The most recent releases landed on December 19, 2025 and May 17, 2026 respectively.

## The numbers

| Metric | Calvert Coaching | Strength Within |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 53 MB | 53 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Leo Calvert](https://appshunter.io/developer/1636122622) | [KT TRAINING NORTHAMPTON LIMITED](https://appshunter.io/developer/1683601414) |

## What reviewers say

### Calvert Coaching

[App page](https://appshunter.io/ios/app/calvert-coaching/id1636122620)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Elite Monthly Coaching | $159.99 | per month |


### Strength Within

[App page](https://appshunter.io/ios/app/strength-within/id6448131837)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $300.00 | per month |


## Frequently asked questions

### Is Calvert Coaching free?

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

### Is Strength Within free?

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

### Do Calvert Coaching or Strength Within have ads?

Neither Calvert Coaching nor Strength Within shows ads.

### Which is updated more often, Calvert Coaching or Strength Within?

Calvert Coaching ships an update monthly, and Strength Within every 5 weeks. Most recently, Calvert Coaching was updated on December 19, 2025 and Strength Within on May 17, 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.*