Comparison

Fierce45 2.0 vs Surge Spin

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

Head to head
About

Fierce45 2.0

Experience a highly efficient full-body workout combining resistance machine exercises and bodyweight movements. This app offers high-intensity Pilates designed for cardio, strength, and muscle toning, all within a 45-minute session. Get ready to sweat and feel the difference with a focus on alignment and mindful movement.

Highlights
  • High-intensity Pilates
  • Full-body workouts
  • Resistance machine training
  • Bodyweight exercises
  • Cardio and strength building
  • Muscle toning
  • Mindful movement focus
Features
Read full description

We have perfected the art of high-intensity Pilates to bring you the best, most efficient full-body workout ever. Fierce utilizes our one-of-a-kind resistance machine, The FierceFormer™, and bodyweight exercises, to provide the most effective cardio, strength, and muscle toning movements possible. With heart-pumping music that matches your sky-high heart rate - and your #fiercefam sweating next to you - your body and mind will drop into a meditation in no time. Fierce45® is Colorado’s best, most efficient High-Intensity Pilates full-body work out in the least amount of time, offering small group fitness classes on a one-of-a-kind resistance machine, The FierceFormer™. Fierce Movement® classes are unlike anything you've ever experienced. It's a calorie blaster full of compound movements focused on the fundamentals of alignment, breath, and mindful movement - with zero stress to your joints or spine. You will sweat, your muscles will tremble, and you will experience the Fierce45® difference. Fierce Movement® is High-Intensity Pilates that incorporates slow, controlled, continuous tension, quick transitions, and effective range of motion to burn through slow and fast-twitch muscle fibers. You will work your entire body with 45-minutes of strength, endurance, cardio, balance, and flexibility exercises on our custom FierceFormer™ resistance machine. The goal is to keep you in the fat-burning zone for the duration of the class to create long, lean muscles. Give us THREE classes to show you how strong your body is and how quickly you will see and feel Fierce results.

About

Surge Spin

Features
Read full description

Download the Surge Spin App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes, as well as view the studio’s location information. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!

Screenshots

Fierce45 2.04 screens
Surge Spin3 screens

Verdict

The call

The clearest difference is ads: Fierce45 2.0 at none against Surge Spin's shown. Surge Spin's advantage is update cadence (every 8 days vs every 3 weeks) and device support (3 vs 1). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fierce45 2.0 ships an update every 3 weeks, Surge Spin every 8 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 6 level
Fierce45 2.0 versus Surge Spin: the parameters behind the verdict, then further details
ParameterFierce45 2.0Surge Spin
PriceFreeFree
Rating4.9 (908 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings908 — better—
Update frequencyEvery 3 weeksEvery 8 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.014.0 — better
Further details — not scored
Size38 MB119 MB
Age rating4+4+
DeveloperFIERCE45 HILLTOP LLCsurgespinexperience llc

In-app purchases

None

Fierce45 2.0

No in-app purchases

None

Surge Spin

No in-app purchases

Questions

Is Fierce45 2.0 free?
Fierce45 2.0 is free to download, with no in-app purchases.
Is Surge Spin free?
Surge Spin is free to download, with no in-app purchases.
Do Fierce45 2.0 or Surge Spin have ads?
Surge Spin shows ads; Fierce45 2.0 does not.
Which is updated more often, Fierce45 2.0 or Surge Spin?
Fierce45 2.0 ships an update every 3 weeks, and Surge Spin every 8 days. Most recently, Fierce45 2.0 was updated on October 24, 2026 and Surge Spin on October 9, 2026.

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