Comparison

Sinister Kettlebell vs Kettlebell Workout Program

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sinister Kettlebell

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
Read full description

Sinister Kettlebell is a focused workout timer and training log for Simple & Sinister-style sessions. Run your swings and Turkish get-ups without distractions, record the weight used for every set, and save completed workouts to Apple Health. Choose one-handed or two-handed swings, enter the exact kettlebell weights you own, and correct saved sessions when needed. Use the iPhone and Apple Watch apps in English, French, or German. Free features: - Guided swing and get-up workout flow - Custom kettlebell weights - One-handed and two-handed swing tracking - Recent workout history - CSV export - Apple Health workout saving Premium is a one-time purchase—no subscription: - Complete workout history - Time and strength progress charts - Detailed swing and get-up timing - Apple Watch app No ads. No subscription.

About

Kettlebell Workout Program

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
Read full description

The kettlebell is an effective, bell-shaped piece of equipment that will help you build some major muscles. The kettlebell is your ticket to faster fitness, even for beginners. Packing the same weighty punch as dumbbells, and well-suited to the heart rate-spiking benefits of HIIT, these weights develop power, endurance, muscle and strength simultaneously for heavyweight results. And since they're compact, adaptable and versatile, the kettlebell is an ideal bit of kit for the home workout warrior.

Screenshots

Sinister Kettlebell4 screens
Kettlebell Workout Program4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Sinister Kettlebell versus Kettlebell Workout Program: the parameters behind the verdict, then further details
ParameterSinister KettlebellKettlebell Workout Program
PriceFreeFree
Rating4.0 (30 ratings) — better—
Positive reviews66.7% of reviews66.7% of reviews
Number of ratings30 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS26.011.0 — better
Further details — not scored
Size9 MB69 MB
Age rating4+4+
DeveloperMichael Lyonspowerpunch

Customer experience

Sinister Kettlebell

All ratings30 ratings
Positive73.3%
Neutral6.7%
Negative20.0%
Written reviews21 reviews
Positive66.7%
Neutral14.3%
Negative19.0%

Kettlebell Workout Program

Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

1 purchases

Sinister Kettlebell

One-time1
  • Sinister Premium$12.99
12 purchases

Kettlebell Workout Program

One-time12
  • Remove Ads$1.99
  • 5-Day Muscle Building Split$2.99
  • Strength & Endurance Beginners$2.99
Show 9 more
  • KB & Bodyweight - Beginner$2.99
  • Full Body Plan for Beginners$2.99
  • Strength and Endurance - Inter$2.99
  • Full Body Plan - Intermediate$2.99
  • KB & Bodyweight - Intermediate$2.99
  • Front & Back Split - Inter.$2.99
  • Double KB - Full Body Program$2.99
  • Strength & Endurance - Double$2.99
  • Full Bundle$7.99

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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