# Fierce45 2.0 vs BOOST Reformer

The clearest difference is monetization model: BOOST Reformer at free against Fierce45 2.0's free with in-app purchases. Fierce45 2.0's advantage is ratings volume (898 vs 1) and update cadence (every 3 weeks vs every 2 months). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Fierce45 2.0 against 5.0 for BOOST Reformer. That said, the two scores are not equally well evidenced: Fierce45 2.0 has 898 ratings behind it against 1, so its average is the more settled of the two.

Fierce45 2.0 ships an update every 3 weeks, BOOST Reformer every 2 months. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Fierce45 2.0 | BOOST Reformer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (898 ratings)](https://appshunter.io/ios/app/fierce45-20/id1486883158/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/boost-reformer/id6751426802/reviews) |
| Number of ratings | **898** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 38 MB | 121 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [FIERCE45 HILLTOP LLC](https://appshunter.io/developer/1469963871) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Fierce45 2.0

[App page](https://appshunter.io/ios/app/fierce45-20/id1486883158)

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:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### BOOST Reformer

[App page](https://appshunter.io/ios/app/boost-reformer/id6751426802)

This app facilitates booking and managing reformer Pilates classes at a specialized studio. It offers real-time schedules, class reservations, and event updates to enhance your fitness journey.

**Highlights:** Book and cancel classes, View real-time schedules, Reserve favorite studio spots, Stay updated on events and workshops, Track class visits, Manage reformer fitness journey

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fierce45 2.0 free?

Fierce45 2.0 is free to download, with no in-app purchases.

### Is BOOST Reformer free?

BOOST Reformer is free to download, with no in-app purchases.

### Which has better reviews, Fierce45 2.0 or BOOST Reformer?

Fierce45 2.0 and BOOST Reformer are both rated 5.0 out of 5 on the App Store, from 898 and 1 ratings respectively.

### Do Fierce45 2.0 or BOOST Reformer have ads?

Neither Fierce45 2.0 nor BOOST Reformer shows ads.

### Which is updated more often, Fierce45 2.0 or BOOST Reformer?

Fierce45 2.0 ships an update every 3 weeks, and BOOST Reformer every 2 months. Most recently, Fierce45 2.0 was updated on September 21, 2026 and BOOST Reformer on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*