# CompTrain vs Functional Bodybuilding

The clearest difference is rating: CompTrain at 4.8 against Functional Bodybuilding's 2.9. CompTrain also leads on review sentiment (52% vs 26%) and iOS requirement (13.4 vs 16.0). Functional Bodybuilding's advantage is in-app purchases (none vs 6) and ratings volume (143 vs 46). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CompTrain sells 6 in-app purchases, starting at $19.99 per month. Functional Bodybuilding asks for nothing beyond the download.

CompTrain holds the better App Store score, 4.8 against 2.9. Both are backed by a comparable volume of ratings — 46 and 143 respectively. Written reviews point the same way: 52% of CompTrain's written reviews are positive against 26% of Functional Bodybuilding's.

CompTrain ships an update fortnightly, Functional Bodybuilding weekly. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CompTrain | Functional Bodybuilding |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (46 ratings)](https://appshunter.io/ios/app/comptrain/id6448761451/reviews)** | [2.9 (143 ratings)](https://appshunter.io/ios/app/functional-bodybuilding/id6739143347/reviews) |
| Number of ratings | 46 | **143** |
| Positive reviews | **52.0% of reviews** | 26.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 144 MB | 119 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [CompTrain](https://appshunter.io/developer/1512992476) | [Cliff Kohut](https://appshunter.io/developer/1783826754) |

## What reviewers say

### CompTrain

[App page](https://appshunter.io/ios/app/comptrain/id6448761451)

This app offers a complete training methodology to build strength, conditioning, and capacity for athletes of all levels. It provides tailored programming, progress tracking, and a supportive community to help users train smarter and achieve peak fitness without burnout.

**Highlights:** Complete Training methodology, Daily conditioning workouts, Strength progressions, Progress tracking, Supportive community, Coaches' Notes with video demos, Mindset video library

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BASIC Subscription - Monthly | $19.99 | per month |
| PRO Subscription - Monthly | $39.99 | per month |
| 3 MONTHS PRO OFFER - Monthly | $39.99 | per month |
| BASIC Subscription - Yearly | $199.99 | per year |
| PRO Subscription - 6Months | $214.99 | per 6 months |
| PRO Subscription - Yearly | $399.99 | per year |

**What reviewers like**

- 👍 Great programming and coaching
- 💪 Effective workouts for all levels
- ✅ Demonstrations and coaching tips
- 💡 Adaptable workouts to time constraints
- 🌟 Top-tier programming and coaching

**What reviewers complain about**

- 🐛 App is down/not working
- ❌ Pro features not unlocking
- 🚫 No free version anymore
- ❓ Support not replying
- 🐛 App keeps getting worse

**Reported bugs**

- App goes to splash screen and says something went wrong
- App remains at subscribe page after subscribing
- App doesn't work
- App doesn't work, no support replies
- No free version anymore, no access without paying

**Requested features**

- Adjustable timer for workouts (e.g., Tabata)
- Explanation for CrossFit terminology for non-CrossFitters
- Transfer PR weights from older app
- Dark mode option
- More intuitive UI


### Functional Bodybuilding

[App page](https://appshunter.io/ios/app/functional-bodybuilding/id6739143347)

Access all your Functional Bodybuilding resources in one place. This app houses everything from PERSIST programs to FBB ebooks, providing a centralized hub for your training materials.

**Highlights:** Access to PERSIST programs, FBB ebooks library, All offerings in one app, Centralized training hub

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

**In-app purchases:** none

**What reviewers like**

- 👍 Workouts are good

**What reviewers complain about**

- 🐛 Plagued with bugs
- 🚫 Not user-friendly
- 🤔 Too much unnecessary information
- 🔌 Sound issues with videos
- 🤯 Confusing workout explanations

**Reported bugs**

- Videos not playing
- Workout data not saving
- Calendar issues
- App crashes after latest update

**Requested features**

- Simplify the app interface
- Provide all workout details on one page
- Improve the built-in timer functionality


## Frequently asked questions

### Is CompTrain free?

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

### Is Functional Bodybuilding free?

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

### Which has better reviews, CompTrain or Functional Bodybuilding?

CompTrain is rated higher. CompTrain averages 4.8 out of 5 from 46 ratings, while Functional Bodybuilding averages 2.9 from 143 ratings.

### Do CompTrain or Functional Bodybuilding have ads?

Neither CompTrain nor Functional Bodybuilding shows ads.

### Which is updated more often, CompTrain or Functional Bodybuilding?

CompTrain ships an update fortnightly, and Functional Bodybuilding weekly. Most recently, CompTrain was updated on October 14, 2026 and Functional Bodybuilding on October 12, 2026.

---

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