# Marker: Longevity Bloodwork — Cited optimal ranges & trends

> Cited optimal ranges & trends (iPhone/iPad app by Roman Kopaliani.)

- Source: https://appshunter.io/ios/app/marker-longevity-bloodwork/id6779691750 (this page in markdown: same URL + `.md`)
- Developer: [Roman Kopaliani](https://appshunter.io/developer/1635315269)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-06-16
- Data updated: 2026-08-16
- User reviews in markdown: https://appshunter.io/ios/app/marker-longevity-bloodwork/id6779691750/reviews.md

## What is Marker?

Marker is the longevity bloodwork log for people who track ApoB, not just LDL.

Log your panel — ApoB, Lp(a), hsCRP, HbA1c, fasting glucose and insulin, triglycerides, total and HDL/LDL cholesterol — and Marker shows each value against a cited, named-author optimal range, then charts your trend over time.

WHY MARKER IS DIFFERENT
Most apps compare your labs to generic "reference ranges" — the bar for not being sick. Marker compares them to the optimal targets longevity-minded people actually aim for, and every single one names its source:
• ApoB under 60 mg/dL — Peter Attia, Outlive
• hsCRP under 1.0 mg/L — CDC/AHA
• HbA1c & fasting glucose — ADA
• Triglycerides, cholesterol, HDL, LDL — NCEP ATP III

No "algorithm developed by our doctors." Named authorities you can look up yourself.

WHAT YOU GET
• A clean panel dashboard — every marker, your latest value, and where it sits
• A trend chart for each marker with the optimal line drawn in
• Frictionless entry — log a whole draw in one screen
• Plain-English context for what each marker means
• 100% private and offline — no account, no cloud, no ads

PRICING
Free to try for 48 hours. Unlock everything forever with a single purchase — no subscription, ever.

Marker is an educational reference of published targets. It is not medical advice and does not diagnose. Always discuss your results with your physician.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Marker Pro | $9.99 | one-time |



## Version history (last 3 releases)

### 1.2 — 2026-08-15

Maintenance update. No feature changes.

### 1.1 — 2026-07-24

• Fixed Restore Purchases so returning customers reliably get their unlock back
• The free trial now shows how much time is left

### 1.0 — 2026-06-16

No release notes.

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| --- | --- | --- | --- |
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| [DrySky](https://appshunter.io/ios/app/drysky/id6758566243) | — | $2.99 | Health & Fitness |
| [Longevity App](https://appshunter.io/ios/app/longevity-app/id6472953365) | — | Free | Health & Fitness |
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## More apps by Roman Kopaliani

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- [Pond: Koi Chemistry](https://appshunter.io/ios/app/pond-koi-chemistry/id6777459595)
- [Watt: Solar for Van & RV](https://appshunter.io/ios/app/watt-solar-for-van-and-rv/id6777471058)
- [Saline: Saltwater Pool Calc](https://appshunter.io/ios/app/saline-saltwater-pool-calc/id6777715538)

All apps by Roman Kopaliani: https://appshunter.io/developer/1635315269

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*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 2026-08-16.*