Comparison

Interval Trainer vs FWX Coaching

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

Head to head
About

Interval Trainer

Features
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With Interval Trainer, you can create timed interval exercise workouts, and do the workouts with both a visual workout countdown display and voice prompts to help you know where you are in your workout.

About

FWX Coaching

Features
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Fitness Worx is a family-owned, UK-based gym with 8 locations, dedicated to helping you achieve your fitness goals. With the Fitness Worx Coaching App, you can access world-class training programs designed by your coaches, tailored to your needsβ€”whether you're training online or in person. Features include: - Follow Custom Training Plans: Access and complete workouts set by your Fitness Worx coach anytime, anywhere. - Stay Connected: Use our integrated chat to get guidance, ask questions, and stay motivated. - Track Your Progress: Log workouts, monitor key metrics, and view your performance over time with detailed analytics. - Share Videos and Files: Upload form checks, progress videos, or other media for personalized feedback. - Flexible Scheduling: Manage your training calendar and keep your fitness journey on track. Download the Fitness Worx Coaching App and take your training to the next level, no matter where you are! * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

Screenshots

Interval Trainer4 screens
FWX Coaching3 screens

Verdict

The call

The clearest difference is in-app purchases: Interval Trainer at none against FWX Coaching's 1. FWX Coaching's advantage is update cadence (every 6 weeks vs every 15 months). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. FWX Coaching sells 1 in-app purchase, starting at $100.00 per month. Interval Trainer asks for nothing beyond the download.

UpkeepUpdate frequency

Interval Trainer ships an update every 15 months, FWX Coaching every 6 weeks. The most recent releases landed on September 28, 2026 and October 2, 2026 respectively.

Scorecard2 real differences Β· 4 level
Interval Trainer versus FWX Coaching: the parameters behind the verdict, then further details
ParameterInterval TrainerFWX Coaching
PriceFreeFree
Update frequencyEvery 15 monthsEvery 6 weeks β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS16.415.0 β€” better
Further details β€” not scored
Size40 MB52 MB
Age rating4+17+
DeveloperLuke TaylorFitness Worx Limited

In-app purchases

None

Interval Trainer

No in-app purchases

1 purchases

FWX Coaching

Subscriptions1
  • Monthly Coaching$100.001 Month

Questions

Is Interval Trainer free?
Interval Trainer is free to download, with no in-app purchases.
Is FWX Coaching free?
FWX Coaching is free to download, with in-app purchases available.
Do Interval Trainer or FWX Coaching have ads?
Neither Interval Trainer nor FWX Coaching shows ads.
Which is updated more often, Interval Trainer or FWX Coaching?
Interval Trainer ships an update every 15 months, and FWX Coaching every 6 weeks. Most recently, Interval Trainer was updated on September 28, 2026 and FWX Coaching on October 2, 2026.

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