Reko: Peptide & GLP-1 Tracker

Reko: Peptide & GLP-1 Tracker

Dose, reconstitution, vial log

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Free
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Released
October 18, 2026
Updated
October 28, 2026

Features

Reko: Peptide & GLP-1 Tracker screenshot #1 for iPhone
Reko: Peptide & GLP-1 Tracker screenshot #2 for iPhone
Reko: Peptide & GLP-1 Tracker screenshot #3 for iPhone
Reko: Peptide & GLP-1 Tracker screenshot #4 for iPhone
Reko: Peptide & GLP-1 Tracker screenshot #5 for iPhone
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Reko: Peptide & GLP-1 Tracker screenshot #7 for iPhone
Reko: Peptide & GLP-1 Tracker screenshot #8 for iPhone
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Track every shot and every peptide dose in one private logbook. No account needed: your record stays on your iPhone unless you turn backup on. Two weeks free, then $39.99 a year. Before you pay, open every screen with a full example record. LOG EVERY SHOT AND DOSE • Amount, time and injection site in a few taps, with site rotation on a body map • Schedules for weekly shots, daily doses, a titration that steps up every few weeks, and on/off cycles • Reminders that don't name your medication on the lock screen • Correct any dose, on any date PEPTIDES, VIALS AND RECONSTITUTION • Reconstitution calculator: enter what's in the vial and the BAC water you add, and see the syringe units to draw • A warning when a draw would fall between your syringe's markings, with the fix shown • A pen calculator for counting clicks • What's left in each vial, counted down as you log • Protocols and stacks, including blends drawn as one injection OVER FIFTY COMPOUNDS, EACH WITH ITS OWN UNITS • GLP-1s: semaglutide, tirzepatide, retatrutide, liraglutide • Peptides: BPC-157, TB-500, KPV, ipamorelin, CJC-1295, sermorelin, tesamorelin, MOTS-c, SS-31, AOD-9604, GHK-Cu, semax, selank • Tablets too: metformin, spironolactone, medroxyprogesterone, myo-inositol • Also NAD+, glutathione, B12, lipo-C, L-carnitine, and testosterone and estradiol esters • Each one states its regulatory status plainly. Reko recommends nothing, sells nothing and suggests no doses. SEE WHAT'S HAPPENING • An estimated level in your system, from your doses and the published half-life. An estimate, not a blood test. • Side effects beside your doses, so you can see whether the nausea is settling • Your weight over time, and how far you've come YOUR CYCLE, NEXT TO WHAT YOU TAKE • Period days and flow, marked where a medicine started, changed or stopped • Bleeds brought on by medication and months on the pill kept out of cycle length • No period predictions: an irregular cycle, including with PCOS (PMOS), shows as it is. Reko never uploads cycle entries. LAB RESULTS • Scan a printed lab report with your camera, and check every value before it's saved • Over sixty tests with their units, including AMH, plotted against your lab's own ranges EVERYTHING ELSE IN ONE PLACE • Protein, water, food, sleep, fasting and training, against targets you set • Weight, food, sleep and workouts read from Apple Health, which stays on your phone • An Apple Watch complication and a home-screen widget for your next dose • Pounds, stones or kilograms; fluid ounces or milliliters • Export everything as a file, and your doses as a spreadsheet PRIVATE BY DEFAULT • No account needed. Backup and sync is optional, uses Sign in with Apple, and is stored in the EU. Delete your account from inside the app. • No ads, and nothing about you is ever sold. Counting which screens are opened, and crash reports, happen only if you say yes, and never include what you take. PRICING • Two weeks free, then $39.99 a year or $9.99 a month. US prices; you'll see your own currency before you buy. • Both plans include every feature. Looking around the example record is free; logging your own needs a subscription. • Payment is charged to your Apple account when the free trial ends. The subscription renews automatically unless you cancel at least 24 hours before the current period ends. Manage or cancel it in your Apple account settings. Terms of Use: https://charming-balance-df5.notion.site/Reko-Terms-of-Use-4d793360e13b83dbbc89812d9583e7e9 Privacy Policy: https://charming-balance-df5.notion.site/Reko-Privacy-Policy-7bc93360e13b82e4bcad016d6467162e Reko records what you decide. It is not medical advice and not a substitute for whoever prescribed or supplied what you take. Always check doses with your prescriber or pharmacist.
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What's New in Reko

1.1

October 28, 2026

Reko now speaks Romanian, Spanish, French, Japanese, Korean, Italian, Dutch, Portuguese, Turkish, Hindi and Arabic, and keeps track of your cycle next to what you take. • Cycle: see when each medicine started, changed or stopped beside your cycle length. Mark a bleed brought on by medication, and time on hormonal contraception, so neither counts as a cycle. Still no predictions, and Reko still never uploads cycle entries. • Pens as well as vials: add a pen from its leaflet and Reko shows the clicks to dial for each dose, counts each dose off the cartridge, and warns you when the pen is past its use-by date • Tablets as well as injections: metformin, spironolactone, medroxyprogesterone and myo-inositol in the library, logged by mouth with no injection site • New lab tests: AMH and androstenedione • New symptoms to pick: acne, unwanted hair, hair thinning, cramps, low mood • Approval notes checked for Canada, Mexico and Europe as well as the US

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Subscriptions & In-App Purchases

Reko Yearly — peptide dose tracking

Every feature of Reko, billed once a year.

$39.991 Year
14 Days trial
How to cancel Reko subscription ⁉️

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