# TREMBLE Studios vs Pulse by Esquivel

The clearest difference is in-app purchases: TREMBLE Studios at none against Pulse by Esquivel's 1. Pulse by Esquivel's advantage is update cadence (every 2 days vs monthly) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Pulse by Esquivel sells 1 in-app purchase, starting at $9.99 per month. TREMBLE Studios asks for nothing beyond the download.

TREMBLE Studios ships an update monthly, Pulse by Esquivel every 2 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | TREMBLE Studios | Pulse by Esquivel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2.3K ratings)](https://appshunter.io/ios/app/tremble-studios/id1524078282/reviews)** | — |
| Number of ratings | **2.3K** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 38 MB | 14 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Coral Tremble Gables LLC](https://appshunter.io/developer/1524078284) | [Roberto Esquivel](https://appshunter.io/developer/1896782293) |

## What reviewers say

### 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


### Pulse by Esquivel

[App page](https://appshunter.io/ios/app/pulse-by-esquivel/id6771485742)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pulse Pro | $9.99 | per month |


## Frequently asked questions

### Is TREMBLE Studios free?

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

### Is Pulse by Esquivel free?

Pulse by Esquivel is free to download, with in-app purchases available.

### Do TREMBLE Studios or Pulse by Esquivel have ads?

Neither TREMBLE Studios nor Pulse by Esquivel shows ads.

### Which is updated more often, TREMBLE Studios or Pulse by Esquivel?

TREMBLE Studios ships an update monthly, and Pulse by Esquivel every 2 days. Most recently, TREMBLE Studios was updated on October 29, 2026 and Pulse by Esquivel on October 28, 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.*