# Caliber vs Boostcamp

The clearest difference is ads: Caliber at none against Boostcamp's shown. Caliber also leads on review sentiment (78% vs 60%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Caliber sells 18 in-app purchases, starting at $3.00 per month and Boostcamp sells 20 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Caliber against 4.8 for Boostcamp. Both are backed by a comparable volume of ratings — 5.9K and 10K respectively. Written reviews are what separate them: 78% of Caliber's written reviews are positive against 60% of Boostcamp's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Caliber | Boostcamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5.9K ratings)](https://appshunter.io/ios/app/caliber-strength-training/id1482405410/reviews) | [4.8 (10K ratings)](https://appshunter.io/ios/app/boostcamp-workout-programs/id1529354455/reviews) |
| Number of ratings | 5.9K | **10K** |
| Positive reviews | **78.4% of reviews** | 59.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#186** | #198 |
| Size | 67 MB | 293 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Caliber Fitness, Inc](https://appshunter.io/developer/1482405409) | [BPM Health Co.](https://appshunter.io/developer/1529354457) |

## What reviewers say

### Caliber

[App page](https://appshunter.io/ios/app/caliber-strength-training/id1482405410)

**Currently charting:** #186 Top Grossing · Health & Fitness (US App Store)

This app offers science-based strength training, including workout planning, tracking, and exercise tutorials. It supports individual training, group workouts, and offers optional upgrades for personalized plans, advanced features, and one-on-one coaching.

**Highlights:** Unlimited workout creation and tracking, 600+ exercise tutorials with videos, Workout groups for training with friends, Coach-designed training plans, Personalized progress tracking, 1-on-1 elite coaching options

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caliber Supporter (Monthly) | $3.00 | per month |
| Caliber Supporter (Monthly) | $5.00 | per month |
| Caliber Plus (Monthly) | $6.00 | per month |
| Caliber Plus (Monthly) | $6.00 | per month |
| Caliber Supporter (Monthly) | $7.00 | per month |
| Caliber Supporter (Monthly) | $9.00 | per month |
| Caliber Plus (Monthly) | $9.00 | per month |
| Caliber Plus (Monthly) | $12.00 | per month |
| Caliber Pro (Monthly) | $19.00 | per month |
| Caliber Pro (Monthly) | $19.00 | per month |
| Caliber Plus (Yearly) | $36.00 | per year |
| Caliber Pro (3 Months) | $49.00 | per 3 months |
| Caliber Pro (3 Months) | $49.00 | per 3 months |
| Caliber Plus (Yearly) | $54.00 | per year |
| Caliber Plus (Yearly) | $72.00 | per year |
| Caliber Plus (Yearly) | $72.00 | per year |
| Caliber Pro (Yearly) | $169.00 | per year |
| Caliber Pro (Yearly) | $169.00 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Comprehensive workout tracking
- 💡 Customizable workouts
- 🔍 Detailed exercise instructions and videos
- 📊 Strength score and progress tracking

**What reviewers complain about**

- 🐛 Occasional app crashes and bugs
- 🔍 Limited offline functionality
- 💰 Subscription model can be confusing
- 🔍 Inconsistent video quality and exercise explanations
- 🕰️ Frustrating user interface at times

**Reported bugs**

- Workout data loss when switching between online and offline mode
- Strength score not updating correctly in some cases
- Inability to log weight for certain exercises

**Requested features**

- Add ability to create and save custom exercises
- Integrate with more fitness tracking devices and apps
- Improve offline mode to allow full workout tracking
- Provide more flexibility in workout scheduling and planning
- Enhance strength score calculations and explanations


### Boostcamp

[App page](https://appshunter.io/ios/app/boostcamp-workout-programs/id1529354455)

**Currently charting:** #198 Top Grossing · Health & Fitness, #205 Top Free · Health & Fitness (US App Store)

This app offers a vast library of structured strength training and muscle-building programs, including popular routines like nSuns and Reddit PPL. It provides tools for tracking workouts, monitoring progress, and even building custom plans. The app is designed to eliminate guesswork and provide proven methods for achieving fitness goals.

**Highlights:** 130+ expert-designed programs, 10,000+ community-shared routines, Full workout logging with RPE/1RM, Auto-progression for weights, Muscle volume tracking, Custom program builder

**Features:** Vision Pro support

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boostcamp Pro | $11.99 | per month |
| Boostcamp Pro | $14.99 | per month |
| Boostcamp Pro | $14.99 | per month |
| Boostcamp Pro | $14.99 | per month |
| Limited-Time Offer | $48.99 | per year |
| Boostcamp Pro | $59.99 | per year |
| Boostcamp Pro | $59.99 | per year |
| Boostcamp Pro | $59.99 | per year |
| Boostcamp Pro | $59.99 | per year |
| Boostcamp Pro | $69.99 | per year |
| Boostcamp Pro | $79.99 | per year |
| Boostcamp Pro | $79.99 | per year |
| Boostcamp Pro | $119.99 | per year |
| Coffee | $0.99 | one-time |
| Lunch | $4.99 | one-time |
| Access to Coach's Program | $9.99 | one-time |
| Program Donation | $19.99 | one-time |
| Access to Coach's Program | $24.99 | one-time |
| Access to Coach's Program | $39.99 | one-time |
| Access to Coach's Program | $49.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Detailed workout programs
- 💪 Helps build consistency
- 🎯 Tracks progress effectively
- 🧠 Knowledgeable coaches

**What reviewers complain about**

- 🔒 Key features locked behind paywall
- 🐛 Bugs and glitches
- 🔄 Aggressive subscription prompts
- ⚠️ Requires stable internet connection
- 🕰️ Rest timer not always reliable

**Reported bugs**

- Workouts not saving properly
- Inability to reorder exercises
- Crashing and loading issues
- Inconsistent exercise tracking

**Requested features**

- Offline mode for workouts
- Apple Watch integration
- More customization options
- Improved exercise video demonstrations
- Ability to create and share custom programs


## Frequently asked questions

### Is Caliber free?

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

### Is Boostcamp free?

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

### Which has better reviews, Caliber or Boostcamp?

Caliber and Boostcamp are both rated 4.8 out of 5 on the App Store, from 5.9K and 10K ratings respectively.

### Do Caliber or Boostcamp have ads?

Boostcamp shows ads; Caliber does not.

### Which is updated more often, Caliber or Boostcamp?

Caliber ships an update fortnightly, and Boostcamp fortnightly. Most recently, Caliber was updated on September 22, 2026 and Boostcamp on September 24, 2026.

### Which is more popular, Caliber or Boostcamp?

Caliber currently peaks at #186 in the App Store charts, and Boostcamp at #198. Chart position reflects recent download velocity rather than total install base.

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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.*