TREMBLE Studios vs Crow JiuJitsu
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.
Crow JiuJitsu
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Download the Crow JiuJitsu app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, purchase class packages, check your profile and membership status, keep up to date with the latest products and services, and more – all from your device. Visit http://www.crowjiujitsu.com to learn more.
Screenshots
Verdict
The clearest difference is update cadence: TREMBLE Studios at monthly against Crow JiuJitsu's every 13 months. Crow JiuJitsu's advantage is iOS requirement (13.5 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, Crow JiuJitsu every 13 months. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.
| Parameter | TREMBLE Studios | Crow JiuJitsu |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2.3K ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2.3K — better | — |
| Update frequency | Monthly — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 13.5 — better |
| Further details — not scored | ||
| Size | 38 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Coral Tremble Gables LLC | CROW JIU JITSU LLC |
In-app purchases
TREMBLE Studios
No in-app purchases
Crow JiuJitsu
No in-app purchases
Questions
Is TREMBLE Studios free?
Is Crow JiuJitsu free?
Do TREMBLE Studios or Crow JiuJitsu have ads?
Which is updated more often, TREMBLE Studios or Crow JiuJitsu?
Other comparisons
