# HST Log vs Chalk Performance Training

The clearest difference is review sentiment: Chalk Performance Training at 65% against HST Log's 13%. Chalk Performance Training also leads on rating (3.8 vs 3.1) and in-app purchases (none vs 1). HST Log's advantage is update cadence (monthly vs every 5 months) and iOS requirement (9.0 vs 15.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. HST Log sells 1 one-off in-app purchase. Chalk Performance Training asks for nothing beyond the download.

Chalk Performance Training holds the better App Store score, 3.8 against 3.1. That said, the two scores are not equally well evidenced: Chalk Performance Training has 165 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 13% of HST Log's written reviews are positive against 65% of Chalk Performance Training's.

HST Log ships an update monthly, Chalk Performance Training every 5 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | HST Log | Chalk Performance Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (11 ratings)](https://appshunter.io/ios/app/hst-log-hypertrophy-specific-training/id1216812769/reviews) | **[3.8 (165 ratings)](https://appshunter.io/ios/app/chalk-performance-training/id6448561714/reviews)** |
| Number of ratings | 11 | **165** |
| Positive reviews | 12.5% of reviews | **65.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | Free |
| Size | 18 MB | 44 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Charles Vanderhoff](https://appshunter.io/developer/950621709) | [Chalk Performance Training](https://appshunter.io/developer/1613097662) |

## What reviewers say

### HST Log

[App page](https://appshunter.io/ios/app/hst-log-hypertrophy-specific-training/id1216812769)

This app guides users through a scientifically proven training program designed to maximize muscle growth. It follows a structured eight-week cycle with progressive loading and strategic deconditioning to optimize results for intermediate to advanced weightlifters.

**Highlights:** Scientifically proven training principles, Eight-week structured program, Progressive load increases, Strategic deconditioning periods, Focus on mechanical load stimulus, Frequent exposure to growth stimulus

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HST Pro | $4.99 | one-time |


### 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


## Frequently asked questions

### Is HST Log free?

HST Log is free to download, with in-app purchases available.

### Is Chalk Performance Training free?

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

### Which has better reviews, HST Log or Chalk Performance Training?

Chalk Performance Training is rated higher. HST Log averages 3.1 out of 5 from 11 ratings, while Chalk Performance Training averages 3.8 from 165 ratings.

### Do HST Log or Chalk Performance Training have ads?

Neither HST Log nor Chalk Performance Training shows ads.

### Which is updated more often, HST Log or Chalk Performance Training?

HST Log ships an update monthly, and Chalk Performance Training every 5 months. Most recently, HST Log was updated on October 24, 2026 and Chalk Performance Training on October 23, 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.*