# Boost Bookings vs Gruta 19

The clearest difference is update cadence: Boost Bookings at every 2 months against Gruta 19's every 15 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Boost Bookings ships an update every 2 months, Gruta 19 every 15 months. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Boost Bookings | Gruta 19 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (460 ratings)](https://appshunter.io/ios/app/boost-bookings/id1582304603/reviews)** | — |
| Number of ratings | **460** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 15 months |
| Monetization | Free | — |
| Size | 58 MB | 50 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Karen Olivarria](https://appshunter.io/developer/1582304605) | [Emilio Serna](https://appshunter.io/developer/1587429433) |

## What reviewers say

### Boost Bookings

[App page](https://appshunter.io/ios/app/boost-bookings/id1582304603)

Easily view your studio's schedule, book classes, and make purchases directly through the app. Access your reservation history, past purchases, and membership details all in one place.

**Highlights:** View studio schedules, Book classes, Purchase services, Track reservation history, Manage membership

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Gruta 19

[App page](https://appshunter.io/ios/app/gruta-19/id6744265134)

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

**In-app purchases:** none


## Frequently asked questions

### Is Boost Bookings free?

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

### Is Gruta 19 free?

Gruta 19 is free to download, with no in-app purchases.

### Do Boost Bookings or Gruta 19 have ads?

Neither Boost Bookings nor Gruta 19 shows ads.

### Which is updated more often, Boost Bookings or Gruta 19?

Boost Bookings ships an update every 2 months, and Gruta 19 every 15 months. Most recently, Boost Bookings was updated on November 7, 2026 and Gruta 19 on November 5, 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.*