Comparison

KETLFIT vs Single Standard

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

Head to head
About

KETLFIT

This app offers structured kettlebell workouts for home or gym. It features video demonstrations, progress tracking, and 30-day challenges to build strength and functional fitness.

Highlights
  • Growing kettlebell workout library
  • Routines by muscle group, difficulty, and length
  • Video demonstrations for proper form
  • Structured 30-day challenges
  • Workout history and progress tracking
  • Supports single or double kettlebells
Read full description

KETLFIT is a simple, focused app built for anyone who wants to train smarter using kettlebells - whether you’re at home or in the gym. No fluff, no distractions, just effective kettlebell workouts designed to build strength, endurance, and functional fitness through athletic, real-world movement. The app gives you access to a growing kettlebell workout library, with routines organized by muscle group, difficulty level, and workout length. Whether you want a quick session or a longer, more demanding kettlebell workout, you can find something that fits your schedule and goals. Each workout is structured into clear rounds and sets, making it easy to follow along without guessing what comes next. Every kettlebell exercise includes video demonstrations so you can see proper form and movement before you start. This makes the app useful for beginners learning kettlebell fundamentals, as well as more experienced users looking to train efficiently for strength and functional fitness without overthinking their programming. You can train with one kettlebell or two, scale weight up or down, and repeat workouts as often as you like. Kettlebell Workout & Training also includes structured 30-day challenges to help you stay consistent. These programs guide you through progressive kettlebell training plans that emphasize balanced strength, conditioning, and functional fitness while managing intensity and recovery. You’ll always know what workout to do next, removing friction from your training routine. As you train, the app tracks your workout history and progress so you can see how your kettlebell training adds up over time. View how much time you’ve spent training different muscle groups and identify your most-used kettlebell exercises. This helps you stay accountable and build a well-rounded kettlebell routine. Whether your goal is strength, conditioning, fat loss, or general fitness, this app is designed to make kettlebell training straightforward and sustainable. Open the app, pick a kettlebell workout, and get to work. Privacy Policy: https://panthera-labs.com/kettlebells_privacy Terms of Use: https://panthera-labs.com/kettlebells_terms Contact: support@panthera-labs.com

About

Single Standard

Features
Read full description

Built to treat firefighters like the professional athletes they are. Requires an individualized invite code from a participating department following an in-person movement screening to identify areas of increased injury risk. Tracks consistency with corrective exercise routines and overall movement progress over time, using your phone's camera with augmented reality to confirm each repetition was accurately performed rather than simply checked off. Sessions take ten minutes or less and are built to fit around a shift. Session video is processed on your device and never uploaded or stored. This app supports an exercise program prescribed by a licensed physical therapist. It does not diagnose, treat, or provide medical advice. Talk to your clinician before starting any exercise program, and stop if you experience pain.

Screenshots

KETLFIT4 screens
Single Standard1 screens

Verdict

The call

The clearest difference is in-app purchases: Single Standard at none against KETLFIT's 5. KETLFIT's advantage is iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support 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. KETLFIT sells 5 in-app purchases, starting at $4.99 per month. Single Standard asks for nothing beyond the download.

UpkeepUpdate frequency

KETLFIT ships an update weekly, Single Standard every 10 days. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 8 level
KETLFIT versus Single Standard: the parameters behind the verdict, then further details
ParameterKETLFITSingle Standard
PriceFreeFree
Rating5.0 (14 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings14 — better—
Update frequencyWeekly — betterEvery 10 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.6
Further details — not scored
Size65 MB67 MB
Age rating4+17+
DeveloperPanthera Labs LLCThe Single Standard

In-app purchases

5 purchases

KETLFIT

Subscriptions4
  • Full Access Monthly Subscription$4.991 Month
  • Monthly Subscription$9.991 Month
  • Full Access Annual Subscription7 Days trial$29.991 Year
Show 1 more
  • Annual Subscription7 Days trial$59.991 Year
One-time1
  • Lifetime Full Access$59.99
None

Single Standard

No in-app purchases

Questions

Is KETLFIT free?
KETLFIT is free to download, with in-app purchases available.
Is Single Standard free?
Single Standard is free to download, with no in-app purchases.
Do KETLFIT or Single Standard have ads?
Neither KETLFIT nor Single Standard shows ads.
Which is updated more often, KETLFIT or Single Standard?
KETLFIT ships an update weekly, and Single Standard every 10 days. Most recently, KETLFIT was updated on October 1, 2026 and Single Standard on October 16, 2026.

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