# Chalk Performance Training vs ONE8 Denver

The clearest difference is rating: ONE8 Denver at 5.0 against Chalk Performance Training's 3.8. ONE8 Denver also leads on update cadence (every 6 weeks vs every 5 months) and iOS requirement (13.0 vs 15.0). Chalk Performance Training's advantage is ads (none vs shown) and ratings volume (164 vs 1). 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.

ONE8 Denver holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Chalk Performance Training has 164 ratings behind it against 1, so its average is the more settled of the two.

Chalk Performance Training ships an update every 5 months, ONE8 Denver every 6 weeks. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Chalk Performance Training | ONE8 Denver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (164 ratings)](https://appshunter.io/ios/app/chalk-performance-training/id6448561714/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/one8-denver/id6473308990/reviews)** |
| Number of ratings | **164** | 1 |
| Positive reviews | 65.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 44 MB | 71 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chalk Performance Training](https://appshunter.io/developer/1613097662) | [PushPress, Inc.](https://appshunter.io/developer/688595778) |

## What reviewers say

### Chalk Performance Training

[App page](https://appshunter.io/ios/app/chalk-performance-training/id6448561714)

Access science-based workouts for any fitness level, at home or in the gym. Track your progress, join a supportive global community, and receive expert guidance to achieve your health and fitness goals.

**Highlights:** At-home and gym workout programs, Beginner, intermediate, and advanced options, Exclusive workout library, Video demonstrations and instructions, Progress tracking and performance analysis, Global fitness community and discussions

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient and easy to use
- 🔒 Robust security features
- 👍 Variety of workout programs
- 💡 Helpful nutrition resources
- 🚀 Seamless workout tracking

**What reviewers complain about**

- 🐛 Buggy app functionality
- 🔒 Difficult to cancel subscription
- 👎 Poor customer service
- 🐛 Inconsistent user experience
- 👎 Confusing navigation

**Reported bugs**

- Timer resets when switching apps
- Inability to log completed sets
- Workout history not transferring from previous app
- Difficulty creating custom workouts

**Requested features**

- Add option to disable audio during workouts
- Improve ability to enter weights and reps manually
- Provide more customization options for workouts
- Implement seamless sync across devices
- Add support for Apple Watch integration


### ONE8 Denver

[App page](https://appshunter.io/ios/app/one8-denver/id6473308990)

This app connects members to a wellness collective offering services across eight pillars of health. Manage your membership, book appointments, log workouts, and connect with others in a communal space designed for growth and thriving.

**Highlights:** Membership management, Appointment booking, Workout logging, Member interaction, After-hours access, Access to diverse wellness services

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Chalk Performance Training free?

Chalk Performance Training is free to download, with no in-app purchases.

### Is ONE8 Denver free?

ONE8 Denver is free to download, with no in-app purchases.

### Which has better reviews, Chalk Performance Training or ONE8 Denver?

ONE8 Denver is rated higher. Chalk Performance Training averages 3.8 out of 5 from 164 ratings, while ONE8 Denver averages 5.0 from 1 ratings.

### Do Chalk Performance Training or ONE8 Denver have ads?

ONE8 Denver shows ads; Chalk Performance Training does not.

### Which is updated more often, Chalk Performance Training or ONE8 Denver?

Chalk Performance Training ships an update every 5 months, and ONE8 Denver every 6 weeks. Most recently, Chalk Performance Training was updated on October 7, 2026 and ONE8 Denver on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*