Comparison

Method by Kat vs Time Under Tension

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

Head to head
About

Method by Kat

Access a monthly subscription program featuring new workout videos every two weeks. This fitness platform focuses on toning and sculpting the female form with minimal equipment, designed for women to use anywhere, anytime.

Highlights
  • Monthly subscription program
  • New workout videos bi-weekly
  • Toning and sculpting focus
  • Minimal equipment required
  • Global online community
  • Workout anywhere, anytime
Features
Read full description

MBK is an online studio offering a monthly subscription program. Please note: A paid subscription is required to access all workout content within the app. With your MBK subscription, you'll receive brand new workout videos every two weeks, featuring a range of formats including Beginner, Signature, Express, and more. The true benefit of your fitness journey with MBK lies in consistency showing up for your workouts and committing to yourself. Founded by Kat, MBK is built on her unique approach to training that focuses on toning, sculpting, and defining the female form. Kat believes that every body is unique, which is why she’s created a style that celebrates individuality while delivering real results. Drawing on over 15 years of experience, education, and proven fitness concepts, Kat has transformed her personal one-on-one training method into a platform that’s accessible to women worldwide. The beauty of the MBK experience is that it can be done anywhere, anytime just grab your phone and go. This style of training is designed to be completed with minimal to no equipment. All you need is your mat, ankle weights, and hand weights. MBK is more than just a workout — it’s a lifestyle movement. Join our growing global community. “See You On The Mat” Term of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Time Under Tension

This app fuses Pilates-inspired movements with strength training and cardio, focusing on tempo to engage different muscle fibers. It offers on-demand videos and online or in-person classes to provide a full-body workout.

Highlights
  • Pilates-inspired movements
  • Strength training and cardio fusion
  • Tempo-focused workouts
  • Engages fast and slow twitch muscle fibers
  • On-demand video classes
  • Online and in-person class options
Features
Read full description

Time Under Tension by Kelly Cole combines pilates inspired movements fused with strength training and cardio. With an acute focus on tempo, you will work both fast and slow twitch muscle fibers for a truly full body burn. Think slow and fast movements, both designed to elevate your heart rate. Subscribe to watch videos on demand and take online or in person classes.

Screenshots

Method by Kat4 screens
Time Under Tension4 screens

Verdict

The call

The clearest difference is in-app purchases: Time Under Tension at none against Method by Kat's 3. Method by Kat's advantage is review sentiment (100% vs 88%). 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. Method by Kat sells 3 in-app purchases, starting at $28.49 per month. Time Under Tension asks for nothing beyond the download.

UpkeepUpdate frequency

Method by Kat ships an update every 2 months, Time Under Tension every 3 months. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
Method by Kat versus Time Under Tension: the parameters behind the verdict, then further details
ParameterMethod by KatTime Under Tension
PriceFreeFree
Rating—4.8 (16 ratings) — better
Positive reviews100.0% of reviews — better87.5% of reviews
Number of ratings—16 — better
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size54 MB121 MB
Age rating4+12+
DeveloperKareem DiabSutra Fitness, Inc.

Customer experience

Method by Kat

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Time Under Tension

All ratings16 ratings
Positive93.8%
Neutral0.0%
Negative6.3%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

In-app purchases

3 purchases

Method by Kat

Subscriptions3
  • Monthly Subscription7 Days trial$28.491 Month
  • Three Months Subscription7 Days trial$77.993 Months
  • Six Months Subscription7 Days trial$144.996 Months
None

Time Under Tension

No in-app purchases

Questions

Is Method by Kat free?
Method by Kat is free to download, with in-app purchases available.
Is Time Under Tension free?
Time Under Tension is free to download, with no in-app purchases.
Do Method by Kat or Time Under Tension have ads?
Neither Method by Kat nor Time Under Tension shows ads.
Which is updated more often, Method by Kat or Time Under Tension?
Method by Kat ships an update every 2 months, and Time Under Tension every 3 months. Most recently, Method by Kat was updated on October 13, 2026 and Time Under Tension on October 14, 2026.

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