Comparison

Alpha Track vs Marker · Blood Test Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Alpha Track

Features
Read full description

Stay consistent, see the full picture and own your TRT data. Alpha Track turns your protocol into a simple daily routine, all kept private on your iPhone. Built for men following a testosterone replacement therapy (TRT) protocol, Alpha Track brings your injections, medications, blood results and how you feel into one clear dashboard. Log in seconds, spot your patterns, and walk into every review with an organised record. STAY ON TRACK, EVERY DAY • Today’s Actions: see exactly what’s due and log it with one tap • Private reminders so you never miss a scheduled dose • Daily ring and check-in streak to keep your routine going • Stock tracking that warns you before you run low • Apple Calendar sync for upcoming injections and appointments SEE WHAT’S WORKING • Import blood results by scanning or uploading a lab report, read on your iPhone • Compare results against targets you set yourself • Daily check-ins for energy, sleep, mood, libido and your own custom metrics • Trends that bring your consistency, check-ins and measurements together • Estimated active compound chart based on the doses you’ve logged EVERY DETAIL, ORGANISED • Anatomical injection-site map with intramuscular and subcutaneous rotation • Medications and supplements, with set-day or interval schedules • Side-effect log with severity and notes • Weight and blood pressure, with Apple Health sync • Appointments and lab-draw reminders • Reconstitution and U-100 syringe calculators READY FOR YOUR NEXT REVIEW Export a clean PDF or CSV of your records to share with your clinician, so every conversation starts from the facts. PRIVATE BY DESIGN No account. No cloud. No analytics. Everything stays on your iPhone, works fully offline, and can be locked with Face ID. Home and Lock Screen widgets show only your progress, never your medication details. SUPPORT WHEN YOU WANT IT Quick links to Alpha Club Clinic for TRT support, one-to-one coaching and the Alpha community. IMPORTANT Alpha Track is a personal record-keeping tool. It does not provide medical, dosing or clinical advice, and it does not interpret your results. Always follow the guidance of your prescriber or clinician.

About

Marker · Blood Test Tracker

Features
Read full description

Marker turns your lab reports into a clear, private record you actually keep. Bring a report in four ways: • Open a PDF from Files • Share a PDF or image from another app • Snap a photo of a printed result • Type values in by hand Marker reads the report on your device and lays out each value next to the reference range that is printed on that same report — within range, above range, or below range, in plain descriptive words. No app-invented ranges, no scores, no verdicts. When a value looks uncertain, Marker flags the line and lets you check or correct it before anything is saved, so your history stays clean. Watch a value move over the years. Each marker opens into a timeline chart with the printed reference band drawn behind it, so you can see the shape of your own data across every report you have kept. Understand what you are looking at. For common markers — full blood count, the modern lipid panel including ApoB and Lp(a), liver, kidney, thyroid, and vitamins — Marker shows a short, plain-language description of what the value measures, with its source cited. Descriptions only; Marker does not tell you what to do. Private by design: • Everything stays on your iPhone • No account, no sign-in, no cloud • No content-reading analytics — your lab results stay on your device Marker is for informational use only and is not a medical device. It does not provide a diagnosis, medical advice, or treatment recommendations. Reference ranges come from your own lab report. Always talk to a qualified professional about your results. Read any report in full, for free. Keeping it — and building your history over the years — is Marker Pro. —— PAYMENT, RENEWALS, TERMS & PRIVACY Marker Pro is available as a Year Pass (12 months, one payment, no auto-renewal) or as a one-time Lifetime purchase. Prices are shown in the app and on the App Store. No subscription, no account. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://zllhff.github.io/marker/privacy.html

Screenshots

Alpha Track4 screens
Marker · Blood Test Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Alpha Track at none against Marker · Blood Test Tracker's 2. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Marker · Blood Test Tracker sells 2 in-app purchases, starting at $24.99 per year. Alpha Track asks for nothing beyond the download.

UpkeepUpdate frequency

Alpha Track ships an update monthly, Marker · Blood Test Tracker every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 5 level
Alpha Track versus Marker · Blood Test Tracker: the parameters behind the verdict, then further details
ParameterAlpha TrackMarker · Blood Test Tracker
PriceFreeFree
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size6 MB9 MB
Age rating17+12+
Developertobias tipperJan Zellerhoff

In-app purchases

None

Alpha Track

No in-app purchases

2 purchases

Marker · Blood Test Tracker

Subscriptions1
  • Marker Pro (Annual)3 Days trial$24.991 Year
One-time1
  • Marker Pro (Lifetime)$44.99

Questions

Is Alpha Track free?
Alpha Track is free to download, with no in-app purchases.
Is Marker · Blood Test Tracker free?
Marker · Blood Test Tracker is free to download, with in-app purchases available.
Do Alpha Track or Marker · Blood Test Tracker have ads?
Neither Alpha Track nor Marker · Blood Test Tracker shows ads.
Which is updated more often, Alpha Track or Marker · Blood Test Tracker?
Alpha Track ships an update monthly, and Marker · Blood Test Tracker every 3 weeks. Most recently, Alpha Track was updated on October 24, 2026 and Marker · Blood Test Tracker on October 25, 2026.

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