PB vs The RXEE
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
PB
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Tell ChatGPT or Claude what you're training for, and your plan lands in PB-Runner, where it can play as guided sessions on your watch or phone. Now in both official directories: a plugin in ChatGPT and a connector in Claude. A free account works on either. - Record runs on Apple Watch (standalone, phone left at home) or on iPhone. - Garmin Support with PB-Runner ConnectIQ app - Detailed run breakdowns, route maps, and splits. - Create custom training schedules with AI you can follow on your wrist/phone with audio and haptic cues. - Recovery context from Apple Health (resting heart rate, sleep, HRV, VO2max). - An analytics dashboard on the web at pb-runner.com. - Share your run with a built-in editor for sharing your runs โ stats over the map or your photo, dragged into place and styled to match. Bring your own AI: connect an AI you already use - ChatGPT, Claude or another - to your own training data and build your Athlete Profile so it can analyse your runs and help plan your sessions based on the athlete you are, not a generic runner in an age group. PB-Runner is the connector; the AI is your own separate account, and the app works fully without it. PB-Runner is free to download. Recording every run, your history and stats, exporting your data, and your AI reading your training and saving a plan all work with no subscription. Your first training block plays in full as guided sessions, with no card needed. After it, guided sessions and Custom Runs require a subscription: PB-Runner Monthly or PB-Runner Yearly, billed to your Apple Account. A subscription renews automatically until you cancel it, at least 24 hours before renewal, in your Apple Account settings. Terms of Use: https://pb-runner.com/terms Privacy Policy: https://pb-runner.com/privacy Privacy: your health and location data is used only to run the features you use, never for advertising, and never sold. It is only shared with an AI when you explicitly choose to connect one.
The RXEE
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Guiding you through your health and fitness journey! - Book classes online in just a few clicks - Take part in regular fitness challenges - Contact club staff directly - Interact and get to know your fellow members - See all the latest club news, offers and events - Refer Friends to the club online - Recipes Library - Video Workout Library Apple Health App Integration Track your progress with our HealthKit app integration to import and measure your daily steps, distance or calories burnt. Also use HealthKit to import your data from a range of different wearable devices.
Screenshots
Verdict
The clearest difference is in-app purchases: The RXEE at none against PB's 2. The RXEE also leads on iOS requirement (15.0 vs 26.4). PB's advantage is update cadence (every 6 days vs every 2 months). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. PB sells 2 in-app purchases, starting at $3.99 per month. The RXEE asks for nothing beyond the download.
PB ships an update every 6 days, The RXEE every 2 months. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.
| Parameter | PB | The RXEE |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod โ better |
| Requires iOS | 26.4 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 20 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | PB-Runner | TeamUp Sports |
In-app purchases
PB
- PB-Runner Monthly$3.991 Month
- PB-Runner Yearly$39.991 Year
The RXEE
No in-app purchases









