# Sinister Kettlebell vs Kettlebell Workout Program

The clearest difference is ads: Sinister Kettlebell at none against Kettlebell Workout Program's shown. Kettlebell Workout Program's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (11.0 vs 26.0). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Sinister Kettlebell sells 1 one-off in-app purchase and Kettlebell Workout Program sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sinister Kettlebell ships an update every 3 weeks, Kettlebell Workout Program weekly. The most recent releases landed on October 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Sinister Kettlebell | Kettlebell Workout Program |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (30 ratings)](https://appshunter.io/ios/app/sinister-kettlebell/id1513275382/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 66.7% of reviews | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 69 MB |
| Requires iOS | 26.0 | **11.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Lyons](https://appshunter.io/developer/1352747539) | [powerpunch](https://appshunter.io/developer/1632448267) |

## What reviewers say

### Sinister Kettlebell

[App page](https://appshunter.io/ios/app/sinister-kettlebell/id1513275382)

Master the Simple & Sinister kettlebell program with this fitness app. Track swings and get-ups, view progress, and access instructional videos. Upgrade for advanced tracking and timers.

**Highlights:** Track kettlebell swings and get-ups, Log workout time and details, Comprehensive workout history, Introduction to Simple & Sinister program, Instructional YouTube video links, In-app timers for workouts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sinister Premium | $12.99 | one-time |


### Kettlebell Workout Program

[App page](https://appshunter.io/ios/app/kettlebell-workout-program/id1633661059)

This app guides beginners through effective kettlebell workouts for building muscle, endurance, and strength. It leverages the versatility of kettlebells for high-intensity interval training and home fitness.

**Highlights:** Kettlebell exercise guidance, Muscle building routines, Endurance development, Strength training, Home workout adaptable, Beginner-friendly

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| 5-Day Muscle Building Split | $2.99 | one-time |
| Strength & Endurance Beginners | $2.99 | one-time |
| KB & Bodyweight - Beginner | $2.99 | one-time |
| Full Body Plan for Beginners | $2.99 | one-time |
| Strength and Endurance - Inter | $2.99 | one-time |
| Full Body Plan - Intermediate | $2.99 | one-time |
| KB & Bodyweight - Intermediate | $2.99 | one-time |
| Front & Back Split - Inter. | $2.99 | one-time |
| Double KB -  Full Body Program | $2.99 | one-time |
| Strength & Endurance - Double | $2.99 | one-time |
| Full Bundle | $7.99 | one-time |


## Frequently asked questions

### Is Sinister Kettlebell free?

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

### Is Kettlebell Workout Program free?

Kettlebell Workout Program is free to download, with in-app purchases available.

### Do Sinister Kettlebell or Kettlebell Workout Program have ads?

Kettlebell Workout Program shows ads; Sinister Kettlebell does not.

### Which is updated more often, Sinister Kettlebell or Kettlebell Workout Program?

Sinister Kettlebell ships an update every 3 weeks, and Kettlebell Workout Program weekly. Most recently, Sinister Kettlebell was updated on October 20, 2026 and Kettlebell Workout Program on September 19, 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.*