# Grind House BK vs SESSION ATHLETIC

The clearest difference is rating: SESSION ATHLETIC at 4.4 against Grind House BK's 1.7. SESSION ATHLETIC also leads on update cadence (monthly vs every 3 months). Grind House BK's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

SESSION ATHLETIC holds the better App Store score, 4.4 against 1.7. Both are backed by a comparable volume of ratings — 6 and 9 respectively.

Grind House BK ships an update every 3 months, SESSION ATHLETIC monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Grind House BK | SESSION ATHLETIC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (6 ratings)](https://appshunter.io/ios/app/grind-house-bk/id1543259970/reviews) | **[4.4 (9 ratings)](https://appshunter.io/ios/app/session-athletic/id1570459699/reviews)** |
| Number of ratings | 6 | **9** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 195 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Grind House Strategies, LLC](https://appshunter.io/developer/1543259972) | [Vanguard Collective LLC](https://appshunter.io/developer/1570459701) |

## What reviewers say

### Grind House BK

[App page](https://appshunter.io/ios/app/grind-house-bk/id1543259970)

This fitness app offers a vast gym space with diverse equipment for weightlifting, boxing, and spin classes. It caters to all fitness levels, providing guidance to help users achieve their goals.

**Highlights:** Large gym space (25,000+ sq ft), Weightlifting equipment, Boxing facilities, Spin classes, Caters to all fitness levels, Goal-oriented guidance

**Features:** macOS Compatibility

**In-app purchases:** none


### SESSION ATHLETIC

[App page](https://appshunter.io/ios/app/session-athletic/id1570459699)

This app allows users to plan and schedule fitness classes and personal training sessions. Users can view schedules, sign up for classes, view promotions, and purchase memberships or class packages directly from their device.

**Highlights:** View class schedules, Sign up for classes, Purchase memberships, Buy class packages, View ongoing promotions, Access studio location

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

**In-app purchases:** none


## Frequently asked questions

### Is Grind House BK free?

Grind House BK is free to download, with no in-app purchases.

### Is SESSION ATHLETIC free?

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

### Which has better reviews, Grind House BK or SESSION ATHLETIC?

SESSION ATHLETIC is rated higher. Grind House BK averages 1.7 out of 5 from 6 ratings, while SESSION ATHLETIC averages 4.4 from 9 ratings.

### Do Grind House BK or SESSION ATHLETIC have ads?

Neither Grind House BK nor SESSION ATHLETIC shows ads.

### Which is updated more often, Grind House BK or SESSION ATHLETIC?

Grind House BK ships an update every 3 months, and SESSION ATHLETIC monthly. Most recently, Grind House BK was updated on November 3, 2026 and SESSION ATHLETIC on November 3, 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.*