# Kettlebell Functional Training vs StrongFirst

The clearest difference is rating: Kettlebell Functional Training at 4.8 against StrongFirst's 3.6. Kettlebell Functional Training also leads on ratings volume (248 vs 28). StrongFirst's advantage is review sentiment (84% vs 71%) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Kettlebell Functional Training sells 8 in-app purchases, starting at $19.99 per month and StrongFirst sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Kettlebell Functional Training holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: Kettlebell Functional Training has 248 ratings behind it against 28, so its average is the more settled of the two. Written reviews complicate that: 71% of Kettlebell Functional Training's written reviews are positive against 84% of StrongFirst's, so the app with the better star average is not the one people write more warmly about.

Kettlebell Functional Training ships an update every 2 months, StrongFirst every 3 weeks. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Kettlebell Functional Training | StrongFirst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (248 ratings)](https://appshunter.io/ios/app/kettlebell-functional-training/id1603885876/reviews)** | [3.6 (28 ratings)](https://appshunter.io/ios/app/strongfirst/id6451005125/reviews) |
| Number of ratings | **248** | 28 |
| Positive reviews | 70.6% of reviews | **84.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 93 MB | 89 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Adriell Mayes](https://appshunter.io/developer/1603885878) | [StrongFirst](https://appshunter.io/developer/1696194292) |

## What reviewers say

### Kettlebell Functional Training

[App page](https://appshunter.io/ios/app/kettlebell-functional-training/id1603885876)

Achieve your fitness goals with custom workout programs designed for an integrated, balanced approach. This app focuses on varied exercises to prevent injuries and plateaus, maximizing your results and motivating you to move, look, and feel your best.

**Highlights:** Custom workout programs, Integrated, balanced approach, Exercise variety, Injury risk minimization, Plateau prevention, Motivation tools

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memberships | $19.99 | per month |
| Single Kettlebell Program | $79.99 | one-time |
| Single-kettlebell Circuit | $79.99 | one-time |
| Mobility & Kettlebell Flows | $84.99 | one-time |
| Single Kettlebell Functional | $89.99 | one-time |
| Functional Muscle Building | $99.99 | one-time |
| Kettlebells & Bodyweight | $99.99 | one-time |
| Posterior Chain Strength | $99.99 | one-time |


### StrongFirst

[App page](https://appshunter.io/ios/app/strongfirst/id6451005125)

This fitness app offers personalized strength training programs using kettlebells, barbells, and bodyweight. It provides expert guidance with video demonstrations, progress tracking, and a supportive community. Access educational content to deepen your understanding of strength and conditioning.

**Highlights:** Personalized training programs, Expert guidance with video demonstrations, Progress tracking, Variety of exercises (kettlebell, barbell, bodyweight), Flexible scheduling, Community support, Educational articles and tips

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StrongFirst App Premium | $19.99 | per month |
| StrongFirst App Premium | $156.99 | per year |


## Frequently asked questions

### Is Kettlebell Functional Training free?

Kettlebell Functional Training is free to download, with in-app purchases available.

### Is StrongFirst free?

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

### Which has better reviews, Kettlebell Functional Training or StrongFirst?

Kettlebell Functional Training is rated higher. Kettlebell Functional Training averages 4.8 out of 5 from 248 ratings, while StrongFirst averages 3.6 from 28 ratings.

### Do Kettlebell Functional Training or StrongFirst have ads?

Neither Kettlebell Functional Training nor StrongFirst shows ads.

### Which is updated more often, Kettlebell Functional Training or StrongFirst?

Kettlebell Functional Training ships an update every 2 months, and StrongFirst every 3 weeks. Most recently, Kettlebell Functional Training was updated on September 29, 2026 and StrongFirst on September 30, 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.*