# Boost Bookings vs S

Boost Bookings and S are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, S monthly. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Boost Bookings | S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (315 ratings)](https://appshunter.io/ios/app/boost-bookings/id1582304603/reviews)** | — |
| Number of ratings | **315** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 58 MB | 11 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Karen Olivarria](https://appshunter.io/developer/1582304605) | [Fabian Mercado](https://appshunter.io/developer/1257470148) |

## 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


### S

[App page](https://appshunter.io/ios/app/s-admin/id1591499288)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Boost Bookings free?

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

### Is S free?

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

### Do Boost Bookings or S have ads?

Neither Boost Bookings nor S shows ads.

### Which is updated more often, Boost Bookings or S?

Boost Bookings ships an update every 2 months, and S monthly. Most recently, Boost Bookings was updated on September 24, 2026 and S on September 17, 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.*