# Chalk Performance Training vs Dad Unit

The clearest difference is rating: Dad Unit at 5.0 against Chalk Performance Training's 3.8. Dad Unit also leads on review sentiment (100% vs 65%) and update cadence (weekly vs every 5 months). Chalk Performance Training's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Dad Unit sells 2 in-app purchases, starting at $24.99 per month. Chalk Performance Training asks for nothing beyond the download.

Dad Unit 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 16, so its average is the more settled of the two. Written reviews point the same way: 65% of Chalk Performance Training's written reviews are positive against 100% of Dad Unit's.

Chalk Performance Training ships an update every 5 months, Dad Unit weekly. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Chalk Performance Training | Dad Unit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (164 ratings)](https://appshunter.io/ios/app/chalk-performance-training/id6448561714/reviews) | **[5.0 (16 ratings)](https://appshunter.io/ios/app/dad-unit/id6761304703/reviews)** |
| Number of ratings | **164** | 16 |
| Positive reviews | 65.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 44 MB | 120 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Chalk Performance Training](https://appshunter.io/developer/1613097662) | [MICAH ALLEN MEHAN](https://appshunter.io/developer/1888780766) |

## 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


### Dad Unit

[App page](https://appshunter.io/ios/app/dad-unit/id6761304703)

This app is a gamified fitness community designed for fathers, offering functional strength training and personalized nutrition. It fosters accountability through team-based challenges and leaderboards, with an AI coach to guide progress.

**Highlights:** Gamified fitness tracking, Functional strength training, Personalized nutrition plans, AI coaching (Sergeant Gains), Team-based challenges (Fire Teams), Daily habit tracking, Progressive leaderboards

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dad Unit Pro | $24.99 | per month |
| Yearly Pro | $249.99 | per year |


## Frequently asked questions

### Is Chalk Performance Training free?

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

### Is Dad Unit free?

Dad Unit is free to download, with in-app purchases available.

### Which has better reviews, Chalk Performance Training or Dad Unit?

Dad Unit is rated higher. Chalk Performance Training averages 3.8 out of 5 from 164 ratings, while Dad Unit averages 5.0 from 16 ratings.

### Do Chalk Performance Training or Dad Unit have ads?

Dad Unit shows ads; Chalk Performance Training does not.

### Which is updated more often, Chalk Performance Training or Dad Unit?

Chalk Performance Training ships an update every 5 months, and Dad Unit weekly. Most recently, Chalk Performance Training was updated on September 19, 2026 and Dad Unit on September 18, 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.*