# SLT vs TREMBLE Studios

SLT and TREMBLE Studios both sit at 5.0 stars, but that hides the real split: 100% of TREMBLE Studios's written reviews are positive against 71% of SLT's. On price, rating, ratings volume and update cadence 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 SLT against 5.0 for TREMBLE Studios. Both are backed by a comparable volume of ratings — 3.3K and 2.1K respectively. Written reviews are what separate them: 71% of SLT's written reviews are positive against 100% of TREMBLE Studios's.

SLT ships an update every 4 weeks, TREMBLE Studios monthly. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | SLT | TREMBLE Studios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3.3K ratings)](https://appshunter.io/ios/app/slt/id1473159998/reviews) | [5.0 (2.1K ratings)](https://appshunter.io/ios/app/tremble-studios/id1524078282/reviews) |
| Number of ratings | **3.3K** | 2.1K |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Ad-supported | Ad-supported |
| Size | 38 MB | 38 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mariana Tek Corporation](https://appshunter.io/developer/1178746980) | [Coral Tremble Gables LLC](https://appshunter.io/developer/1524078284) |

## What reviewers say

### SLT

[App page](https://appshunter.io/ios/app/slt/id1473159998)

Book and manage fitness classes directly from your phone. View studio schedules, purchase class packages, and access your account information. Stay connected with the studio through social media links.

**Highlights:** Book classes, View studio schedules, Purchase class packages, Manage account, View reservations, Find studio locations

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

**In-app purchases:** none


### TREMBLE Studios

[App page](https://appshunter.io/ios/app/tremble-studios/id1524078282)

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.

**Highlights:** Find instructors and locations, Book reformer Pilates classes, Reserve machine spots, View scheduled classes, Manage account and billing

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

**In-app purchases:** none


## Frequently asked questions

### Is SLT free?

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

### Is TREMBLE Studios free?

TREMBLE Studios is free to download, with no in-app purchases.

### Which has better reviews, SLT or TREMBLE Studios?

SLT and TREMBLE Studios are both rated 5.0 out of 5 on the App Store, from 3.3K and 2.1K ratings respectively.

### Do SLT or TREMBLE Studios have ads?

Neither SLT nor TREMBLE Studios shows ads.

### Which is updated more often, SLT or TREMBLE Studios?

SLT ships an update every 4 weeks, and TREMBLE Studios monthly. Most recently, SLT was updated on September 23, 2026 and TREMBLE Studios on September 22, 2026.

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