# Boulderthon vs Transform Fitness

The clearest difference is rating: Transform Fitness at 5.0 against Boulderthon's 1.4. Transform Fitness also leads on update cadence (every 8 days vs every 12 months) and ratings volume (56 vs 12). Boulderthon's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, 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.

Transform Fitness holds the better App Store score, 5.0 against 1.4. Both are backed by a comparable volume of ratings — 12 and 56 respectively.

Boulderthon ships an update every 12 months, Transform Fitness every 8 days. The most recent releases landed on September 10, 2026 and July 31, 2026 respectively.

## The numbers

| Metric | Boulderthon | Transform Fitness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (12 ratings)](https://appshunter.io/ios/app/boulderthon/id6464528901/reviews) | **[5.0 (56 ratings)](https://appshunter.io/ios/app/transform-fitness/id6476015537/reviews)** |
| Number of ratings | 12 | **56** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 8 days** |
| Monetization | **Free** | Ad-supported |
| Best chart rank | **#200** | — |
| Size | 96 MB | 47 MB |
| Requires iOS | **12.2** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brooksee, LLC](https://appshunter.io/developer/1190989001) | [Valens Vita LLC](https://appshunter.io/developer/1725573468) |

## What reviewers say

### Boulderthon

[App page](https://appshunter.io/ios/app/boulderthon/id6464528901)

**Currently charting:** #200 Top Free · Health & Fitness (US App Store)

Track race day progress with turn-by-turn navigation and real-time updates for friends and family. Stay informed about your race with live tracking features.

**Highlights:** Real-time race tracking, Turn-by-turn navigation, Live progress updates for spectators, Race day information

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

**In-app purchases:** none


### Transform Fitness

[App page](https://appshunter.io/ios/app/transform-fitness/id6476015537)

This app offers a comprehensive fitness studio experience, combining strength, cardio, flexibility, and meditation. It features Lagree workouts for high calorie burn, high-intensity cardio sessions, and infrared yoga for mind-body connection.

**Highlights:** Lagree (SRT) workouts, High-intensity cardio sessions, Infrared yoga, Strength training, Flexibility and meditation

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Boulderthon free?

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

### Is Transform Fitness free?

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

### Which has better reviews, Boulderthon or Transform Fitness?

Transform Fitness is rated higher. Boulderthon averages 1.4 out of 5 from 12 ratings, while Transform Fitness averages 5.0 from 56 ratings.

### Do Boulderthon or Transform Fitness have ads?

Transform Fitness shows ads; Boulderthon does not.

### Which is updated more often, Boulderthon or Transform Fitness?

Boulderthon ships an update every 12 months, and Transform Fitness every 8 days. Most recently, Boulderthon was updated on September 10, 2026 and Transform Fitness on July 31, 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.*