Trendwell vs PeptidePilot
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Trendwell
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Trendwell doesn't score your health. It classifies how your body is responding β stable, variable, or shifted β from continuous Apple Watch data. Daily and weekly reports that show what's happening, never what to do. Workout Routes lets you repeat a familiar walk, hike, run or ride, then compare the recorded response across matched sections. Requires iOS 18.6 or later. Apple Watch recommended β complete reports need its HRV, sleep, and route data; other Apple Health sources cover only part. Wear it consistently β including during sleep; 23+ hours daily recommended. ββ YOUR RECOVERY START DATE Choose a Recovery Start Date when you first open Trendwell. From that date, it reads your existing Apple Health data for resting heart rate, HRV, sleep, and activity. ββ WHAT IT DOES Instead of a dashboard of numbers, you see a classified state β stable, variable, or shifted β with the key dimensions that produced it. No scores. No coaching. No targets. Each daily report includes: Β· How your body is responding today (stable / variable / shifted) Β· Load, sleep, and recovery indicators Β· Trend direction across multiple dimensions Β· Heart rate evaluated against the actual elevation you climbed β not a flat-ground average Β· System stability across recorded sessions ELEVATION-AWARE HEART RATE A higher heart rate on a climb may reflect the terrain. Trendwell evaluates heart rate against the elevation of your recorded route instead of treating it as an isolated number. REPEAT A FAMILIAR ROUTE Find a previous walk, hike, run or ride by activity type and date, then follow its recorded track again. See progress and upcoming turns in the app or Live Activity, with optional haptics and screen-lock continuation. Afterward, compare matched sections across pace, moving time, elapsed time, heart rate, elevation and climbs. Route-match and data-quality information show how closely the recordings support the comparison. Export a previous route as GPX for another suitable app. Route following uses recorded track geometry. It does not understand roads or junction rules. Each weekly report adds: Β· State consistency across the full week (e.g. stable 7 of 7 days) Β· Trend direction over time for heart rate, HRV, and recovery load Β· Structured interpretation in a single view β not a wall of raw charts Β· Optional weekly reminder β pick the day and time; everything stays on-device Export everything as a Follow-Up Report β a multi-page PDF covering load, resting heart rate, HRV, system stability, and efficiency trends across your full window. Keep it, or share it. ββ HOW IT WORKS Apple Watch collects your heart rate, HRV, sleep, and activity continuously. Trendwell reads it from Apple Health β no manual input. A rule-based system produces every conclusion: the same input always produces the same output, and each conclusion is traceable to the data behind it. The result is always descriptive. Trendwell shows what your data indicates. It does not tell you what to do. ββ WHAT TRENDWELL IS NOT Trendwell is not a medical device and does not provide medical advice, diagnosis, or treatment recommendations. It is a structured interpretation tool for Apple Health data. It is not a fitness coaching app. It does not tell you when to train, when to rest, or how to change your behaviour. ββ PRIVACY & PRICING Reports are generated entirely on your device β your health data never leaves your iPhone, and is never sold or shared. Generation time varies by device model. Monthly subscription includes a 7-day free trial. Trendwell Forever is a one-time purchase for permanent access β no subscription required. Auto-renewable subscriptions renew unless cancelled at least 24 hours before the end of the current period; manage or cancel anytime in your App Store account settings. ββ LEGAL Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://klarhetstudio.com/privacy
PeptidePilot
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PeptidePilot is a private journal for tracking peptide doses, schedules, inventory, and how each one makes you feel. No account, advertising, or tracking. WHAT IT DOES β’ Schedule recurring, multi-time, or as-needed doses with local notifications. β’ Track vials, premixed blends, pens, syringes, tablets, capsules, liquids, sprays, and more. β’ Reconstitution calculator with U-30, U-40, U-50, and U-100 syringe calibration. β’ Per-compound blend inventory and automatic reconciliation after edited or deleted logs. β’ Injection-site rotation β the app suggests the next site based on your history. β’ Side-effects journal β rate energy, mood, sleep, and GI on a 1β5 scale after a dose. β’ Insights β current streak, best streak, adherence over 7/30 days, and a simple chart of doses per day. β’ Correlation analysis β once you have a few weeks of ratings, see how each peptide changes your averages. β’ Cycle planner β set "weeks on / weeks off" and the app auto-pauses scheduling during off weeks. β’ Medals β quiet hex-shaped achievements for streaks, adherence, awareness, and rotation discipline. CATALOG A bundled, citation-linked reference of common peptides β what they are, half-life, regulatory status, references. Each entry shows a clear regulatory banner (FDA-approved prescription, compounded prescription, or research chemical). Adding any catalog entry asks you to acknowledge that status. PeptidePilot does not sell, ship, prescribe, recommend dosing, or replace medical advice. PRIVACY Your journal stays on your devices and, if you enable it, in your private iCloud account. There are no analytics, advertising SDKs, ads, or telemetry. Encrypted caregiver sharing and FDA checks are always user-controlled. EXTRAS β’ iPhone widget showing your next dose. β’ Live Activity / Dynamic Island countdown when a dose is imminent. β’ Apple Watch companion with next-dose sync and quick logging. β’ Siri Shortcut: "Log a peptide dose in PeptidePilot". β’ FDA recall center using the official openFDA feed, with MedWatch access. β’ Encrypted read-only caregiver passes that expire and can be revoked. β’ HealthKit (optional, read-only): authorized measurements, sleep, and supported medication context. β’ Backup & restore: encrypted JSON file saved to Files / iCloud Drive. β’ Face ID / Touch ID lock. β’ PDF & CSV export of your dose log. NOT MEDICAL ADVICE PeptidePilot is a journal. It does not diagnose, treat, or recommend. Consult a licensed clinician before starting, stopping, or changing any peptide protocol.
Screenshots
Verdict
The clearest difference is in-app purchases: PeptidePilot at none against Trendwell's 2. PeptidePilot also leads on update cadence (weekly vs every 3 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Trendwell sells 2 in-app purchases, starting at $14.99 per month. PeptidePilot asks for nothing beyond the download.
Trendwell ships an update every 3 weeks, PeptidePilot weekly. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.
| Parameter | Trendwell | PeptidePilot |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Weekly β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone | iPhone, iPad, Apple Watch β better |
| Requires iOS | 18.6 | 17.0 β better |
| Further details β not scored | ||
| Size | 8 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | Claes Parflo | Caden Bartlett |
In-app purchases
Trendwell
- Monthly7 Days trial$14.991 Month
- Trendwell Local$149.99
PeptidePilot
No in-app purchases
Questions
Is Trendwell free?
Is PeptidePilot free?
Do Trendwell or PeptidePilot have ads?
Which is updated more often, Trendwell or PeptidePilot?
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