CLMBR vs BOOST Reformer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CLMBR
This companion app connects to your fitness equipment to track workouts, challenges, and classes. Access your fitness data from any location to stay motivated and engaged with your progress.
- Connect to CLMBR equipment
- Track workouts
- View challenges
- Access classes
- Monitor progress
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Connect to your CLMBR with the CLMBR companion app. See your workouts, challenges and classes from anywhere.
BOOST Reformer
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.
- 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
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Reformer redefined. Heads up: We are NOT Classical Pilates. Meet the new standard for reformer: Boost is a high-intensity reformer experience built to challenge every body and change the way you move. This isn’t classical Pilates. It’s strength-driven, energy-fueled, and community-powered. Our signature, "Reformer: All-Levels," class blends resistance, endurance, and fire with up-levels and down-levels for each individual in the room, regardless of their fitness level. Every session is designed to improve posture, increase muscle tone, and boost your energy so you feel stronger in every area of life. Every rep hits different from your very first shake. This is total-body reformer training that is unapologetic, addictive, and impossible to copy. With the Boost app, you can easily manage your entire Reformer journey. Book and cancel classes with just a tap, view real-time schedules, and reserve your favorite spot in the studio. Stay connected with upcoming events, classes, and special offers, and track your visits to stay motivated. Download the Boost app today to schedule your next class, discover our latest programs, and take the first step toward a healthier, stronger you. Move with us across 5 studios in Denver, with hundreds of weekly classes designed to push you, ground you, and lift you up all at once. Not classical. Not basic. 100% Boost. ***********************************************************************************************************************************************************************************************************************************************************************************************************************************
Screenshots
Verdict
The clearest difference is rating: BOOST Reformer at 5.0 against CLMBR's 4.4. CLMBR's advantage is ratings volume (29 vs 1) and iOS requirement (12.4 vs 16.4). On price, update cadence, ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BOOST Reformer holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: CLMBR has 29 ratings behind it against 1, so its average is the more settled of the two.
CLMBR ships an update every 6 weeks, BOOST Reformer every 2 months. The most recent releases landed on June 4, 2026 and September 23, 2026 respectively.
| Parameter | CLMBR | BOOST Reformer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (29 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 72.7% of reviews | — |
| Number of ratings | 29 — better | 1 |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.4 — better | 16.4 |
| Further details — not scored | ||
| Size | 38 MB | 121 MB |
| Age rating | 12+ | 17+ |
| Developer | CLMBR | Sutra Fitness, Inc. |
Customer experience
CLMBR
BOOST Reformer
In-app purchases
CLMBR
No in-app purchases
BOOST Reformer
No in-app purchases
