TREMBLE Studios vs Harbor Pilates
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TREMBLE Studios
Book reformer Pilates classes with your favorite instructors and reserve your machine spots. Manage your account, billing, and view scheduled classes all in one place. Discover South Florida's premier reformer Pilates brand.
- Find instructors and locations
- Book reformer Pilates classes
- Reserve machine spots
- View scheduled classes
- Manage account and billing
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It's here! This is the official App for TREMBLE - South Florida's Premiere Reformer Pilates Brand. Everything you ever wanted and more. Find your favorite instructors and locations, book your classes, and reserve your machine spots! You can also see all of your scheduled classes here and manage your account and billing information. Find us also on instagram @makeittremble_ and on our website at www.makeittremble.com.
Harbor Pilates
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At Harbor Pilates, we offer an unparalleled Pilates experience tailored to meet the unique needs of each individual. Our studio provides a serene and supportive environment where you can achieve your fitness goals and improve your overall well-being.
Screenshots
Verdict
The clearest difference is update cadence: TREMBLE Studios at monthly against Harbor Pilates's every 3 months. Harbor Pilates's advantage is iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TREMBLE Studios ships an update monthly, Harbor Pilates every 3 months. The most recent releases landed on September 22, 2026 and May 17, 2026 respectively.
| Parameter | TREMBLE Studios | Harbor Pilates |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2.1K ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2.1K — better | — |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Coral Tremble Gables LLC | Apex Global Solutions Inc |
In-app purchases
TREMBLE Studios
No in-app purchases
Harbor Pilates
No in-app purchases
