# Peak Fettle vs Crucible

The clearest difference is device support: Peak Fettle at 3 against Crucible's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Peak Fettle sells 2 in-app purchases, starting at $6.00 per month and Crucible sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Peak Fettle | Crucible |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/crucible-strength-tracker/id6782246146/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Freemium |
| Size | 38 MB | 52 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Arvin Avirah](https://appshunter.io/developer/6772022019) | [dan Coschigano](https://appshunter.io/developer/6782246148) |

## What reviewers say

### Peak Fettle

[App page](https://appshunter.io/ios/app/peak-fettle/id6772022017)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peak Fettle Pro Monthly | $6.00 | per month |
| Peak Fettle Pro Yearly | $60.00 | per year |


### Crucible

[App page](https://appshunter.io/ios/app/crucible-strength-tracker/id6782246146)

Effortlessly import and track any strength training program from spreadsheets or templates. Log sets, track progress, and analyze your performance with advanced features designed for serious lifters. Connect with coaches and visualize your training volume on a smart calendar.

**Highlights:** Spreadsheet import (.xlsx / .csv), RPE / RIR effort logging, Muscle volume heat-map, Automatic PR detection, One-tap logging, Plate calculator, Coach linking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forge Pro - Monthly | $4.99 | per month |
| Forge Pro - Annual | $29.99 | per year |
| Forge Pro - Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Peak Fettle free?

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

### Is Crucible free?

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

### Do Peak Fettle or Crucible have ads?

Neither Peak Fettle nor Crucible shows ads.

### Which is updated more often, Peak Fettle or Crucible?

Peak Fettle ships an update monthly, and Crucible monthly. Most recently, Peak Fettle was updated on November 5, 2026 and Crucible on October 31, 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.*