# btwb vs Alpine Performance Labs

The clearest difference is ads: btwb at none against Alpine Performance Labs's shown. btwb also leads on update cadence (weekly vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

btwb ships an update weekly, Alpine Performance Labs fortnightly. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | btwb | Alpine Performance Labs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.5K ratings)](https://appshunter.io/ios/app/btwb-wod-tracking/id583688662/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 53.2% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 265 MB | 93 MB |
| Requires iOS | 15.6 | **15** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BTWB, LLC](https://appshunter.io/developer/583688665) | [Alpine Performance Labs, Inc.](https://appshunter.io/developer/1853126968) |

## What reviewers say

### btwb

[App page](https://appshunter.io/ios/app/btwb-wod-tracking/id583688662)

Log your workouts, discover new ones, and connect with your fitness community. Track progress, analyze performance, and manage nutrition with a comprehensive fitness tracking tool.

**Highlights:** Daily workout programming, Discover millions of WODs, Track workout results, Macro and nutrition tracking, Community and social features, Performance analysis and badges, Gym virtual programming

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app for tracking workouts
- 👍 Comprehensive fitness tracking features
- 🔥 Best CrossFit app on the market
- 💪 Helps identify strengths and weaknesses
- 🏆 Excellent for measuring progress over time

**What reviewers complain about**

- 🐛 Buggy and glitchy at times
- 🤔 Confusing and not very user-friendly
- 📱 Poor mobile app experience
- 💰 Expensive subscription model
- 🤯 Frustrating issues with logging workouts

**Reported bugs**

- Subscription cancellation and billing problems
- Frequent crashes and white screens
- Inability to log certain workout types
- Barcode scanner and movement tracking issues
- Problems with data syncing and history display

**Requested features**

- Add dark mode or black background option
- Integrate with Apple Health and other fitness apps
- Improve custom workout creation and logging
- Provide better social/community features
- Fix issues with loading and saving workout data


### Alpine Performance Labs

[App page](https://appshunter.io/ios/app/alpine-performance-labs/id6754089518)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is btwb free?

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

### Is Alpine Performance Labs free?

Alpine Performance Labs is free to download, with no in-app purchases.

### Do btwb or Alpine Performance Labs have ads?

Alpine Performance Labs shows ads; btwb does not.

### Which is updated more often, btwb or Alpine Performance Labs?

btwb ships an update weekly, and Alpine Performance Labs fortnightly. Most recently, btwb was updated on October 16, 2026 and Alpine Performance Labs on October 5, 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.*