# Baseline: Peptide Journal — Prove what actually works. > Personal research journal for tracking health protocol effectiveness. (iPhone/iPad app by Jules Martin.) - Source: https://appshunter.io/ios/app/baseline-peptide-journal/id6762418903 (this page in markdown: same URL + `.md`) - Developer: [Jules Martin](https://appshunter.io/developer/1894098292) - Category: Health & Fitness, Medical - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 12+ - Requires: iOS 15.1 · 37 MB - Languages: English - Released: 2026-04-24 - Data updated: 2026-07-04 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/baseline-peptide-journal/id6762418903/reviews.md ## What is Baseline? Baseline — Know What’s Actually Working Baseline is a personal research journal for people running peptide protocols. It is not a dose calculator, not a social network, and not a medical app. It is a simple tool for answering one question honestly: is this working for me? How it works 1. Write a hypothesis State what you think will change, in your own words. 2. Measure your baseline Log 3–10 days of daily check-ins before you start, using the measures that matter to you, such as pain, energy, sleep, mood, mobility, libido, mental clarity, or recovery. 3. Run the active phase Continue daily check-ins for 14–56 days. Log doses and note confounders like sleep, stress, and travel. 4. Read your trial report See a side-by-side comparison of your baseline and active averages for every measure, with trend lines and a plain-English summary you can screenshot and share. Why Baseline is different Calm and honest No hype, no claims. Baseline never tells you something is working. It helps you find out. Local-first and private Every check-in, dose, and photo stays on your device. No accounts. No cloud sync. No analytics on your health data. Built around the report Every screen in Baseline is designed to help you create one clear, trustworthy trial report at the end. Baseline Pro A single subscription unlocks the full research toolkit: Unlimited concurrent experiments CSV export of raw data Photo attachments for check-ins Up to 12 measures per experiment Custom measures beyond the built-in defaults Available monthly or yearly. Cancel anytime in your Apple ID subscription settings. Baseline does not diagnose, treat, or recommend. It is not a substitute for medical care. Consult a qualified healthcare professional before starting or changing any protocol. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Personal research journal - Hypothesis setting - Daily check-ins - Baseline and active phase tracking - Trial reports with trend lines - Local-first data storage - CSV data export ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Baseline Pro Yearly | $39.99 | per year | | Baseline Pro Monthly | $4.99 | per month | ## Frequently asked questions about Baseline ### What is Baseline? Baseline is a personal research journal designed to help you honestly answer if a health protocol is working for you. It focuses on tracking your progress and presenting clear reports, rather than acting as a medical app or social network. ### How does Baseline work? You start by writing a hypothesis, then log 3-10 days of baseline measurements. During the active phase (14-56 days), you continue daily check-ins and log doses and confounders. Finally, you review a report comparing your baseline and active averages. ### Is Baseline private? Yes, Baseline is built with a local-first and private approach. Every check-in, dose, and photo stays on your device, with no accounts, cloud sync, or analytics on your health data. ### What features are included in Baseline Pro? Baseline Pro, available via subscription, unlocks unlimited concurrent experiments, CSV export of raw data, photo attachments for check-ins, up to 12 measures per experiment, and custom measures. ### What are the subscription options for Baseline Pro? Baseline Pro offers both monthly ($4.99/month) and yearly ($39.99/year) subscription plans. You can cancel anytime through your Apple ID subscription settings. ### Does Baseline have ads? No, Baseline does not contain advertisements. The app is free to download and use, with an optional subscription for Pro features. ### What devices is Baseline available on? Baseline is currently supported on iPhone and iPod devices, with an age rating of 12+. ### How often is Baseline updated? The latest version of Baseline is 1.1, and it was last updated on April 30, 2026. This indicates a recent update frequency. ## Version history (last 2 releases) ### 1.1 — 2026-04-30 What's new: • Experiment templates. Starting a new experiment now begins with what you're trying to learn — Pain & mobility, Sleep & recovery, Mood & focus, Body composition, Skin & appearance, Energy & vitality. We pre-fill the right measures, baseline period, and a hypothesis sentence frame for you to customize. You can still design from scratch. • Honest reporting on overlapping experiments. Running two protocols at once? Your trial report now includes a Trial Conditions section listing what overlapped, when, and which measures were shared between them. Insights and protocol detail show the same context. The shareable report is more credible because it tells the truth about confound risk instead of pretending each experiment ran in isolation. • Fixed: the "can't log until 8 PM" bug. A timezone issue was causing some evening check-ins to be saved under the wrong day, which then blocked you from logging "today" until late the next night. Resolved. Every entry is now dated to your local day. • Quieter daily reminders. The notification copy is a small rotating set of calmer prompts ("A minute for today's observation.") instead of the same nag every day. • Polish. A real error screen instead of a blank white page if anything goes wrong. Larger tab bar tap targets so you don't have to aim for the icon. A crisper "+" mark. The "Today's entry recorded" pill now matches the height of the record button, so the layout doesn't pop between days. Your data is still local-only. No accounts. No cloud. No tracking. ### 1.0 — 2026-04-24 No release notes. ## Related topics [martin jules](https://appshunter.io/ios/topics/martin-jules) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-04.*