Believe Endurance vs PB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Believe Endurance
This app helps endurance athletes stay motivated and connected. It offers monthly challenges, training plans, and an event hub for races and meetups. Connect with your team to share progress and celebrate achievements.
- Exclusive member discounts
- Monthly motivation challenges
- Free Training Peaks training plans
- Event hub for races and meetups
- Community and team support
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Exclusive Member Discounts-Access special deals from top endurance brands and local vendors, because gear up shouldn't break the bank. Monthly Challenges- Stay motivated with new challenges each month. Track your progress, compete alongside teammates and earn some swag! Training Plans- Don't have a coach? No problem, use one of our free Training Peaks training plans to get you across that finish line. Event Hub- Stay current on upcoming races, meetups and team events. Community & Team Support-Train together, share milestones and celebrate wins with your team, even if you're miles apart. BE strong BE brave BE epic BE you BELIEVE Privacy policy: https://waterfallracing.goodbarber.app/docs/privacy_policy.html EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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 — 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.
Screenshots
Verdict
The clearest difference is iOS requirement: Believe Endurance at 15.0 against PB's 26.4. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Believe Endurance sells 1 in-app purchase, starting at $99.00 per year and PB sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Believe Endurance | PB |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | — | Every 6 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 15.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 43 MB | 20 MB |
| Age rating | 17+ | 4+ |
| Developer | Lisa Taylor | PB-Runner |
In-app purchases
Believe Endurance
- Flow Membership (yearly)$99.001 Year
PB
- PB-Runner Monthly$3.991 Month
- PB-Runner Yearly$39.991 Year









