Comparison

ONE vs Peptide Tracker

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

Head to head
About

ONE

Features
Read full description

ONE:1 brings training, nutrition, progress tracking, and community together in one app. Follow six-week training plans, log workouts, explore meal plans and recipes, track macros, record progress and weekly check-ins, and connect with other members. In-app AI tools can help with meal photo scans, exercise form feedback, and plan adjustments. An account and app membership are required for these digital features. The monthly membership includes a 7-day free trial for eligible new subscribers, then renews monthly at the price shown by the App Store. You can manage or cancel through your Apple account. Personal coaching with Joe Andrews is a separate service and is not included. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Peptide Tracker

Features
Read full description

VialClock is the peptide tracker and calculator that keeps your whole protocol in one place: the math, your vials, your schedule and every injection site. CALCULATE ONCE, REUSE EVERY TIME • Reconstitution calculator: enter what's on the vial, the bacteriostatic water you added and the dose from your protocol, and see the exact mark on a U-100 syringe. • Unit converter for mg, mcg, mL and syringe units. IU stays IU. • Dilution, pre-mixed vials, split amounts, cost per dose and vial dates. • Every result shows its working, so you can check the arithmetic yourself. TRACK EVERY DOSE • Log a dose in a tap, with the time, amount and injection site. • A body map of the sites you've logged, so you always know where you injected last. • Vial tracking: estimated doses remaining, days since reconstitution and the beyond-use date from your label. • Reminders at the times you set, and nothing else. YOUR PROTOCOL, ORGANIZED • Save each protocol with its vial, dose, syringe and schedule. • GLP-1 schedule references for semaglutide and tirzepatide, shown next to your own dates with their sources. • Progress: weight, check-ins, a side-effect journal and private photos alongside your logs. • Home Screen widgets and Lock Screen countdowns. PRIVATE BY DESIGN • Your data stays on your iPhone unless you turn on iCloud sync. • No ads, no data selling, and nothing you enter is ever sent to analytics. • Optional Face ID lock. IMPORTANT VialClock is a calculator, organizer and tracker. It does not recommend medicines, doses or schedules; it works with the values from your own prescription or protocol. Always follow your prescriber and your product's instructions. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Terms of Use: https://vialclock.com/terms Privacy Policy: https://vialclock.com/privacy

Screenshots

ONE2 screens
Peptide Tracker4 screens

Verdict

The call

The clearest difference is iOS requirement: ONE at 15.0 against Peptide Tracker's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. ONE sells 1 in-app purchase, starting at $19.00 per month and Peptide Tracker sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Ā· 4 level
ONE versus Peptide Tracker: the parameters behind the verdict, then further details
ParameterONEPeptide Tracker
PriceFreeFree
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size11 MB13 MB
Age rating12+17+
DeveloperJoe AndrewsIndra Poudel

In-app purchases

1 purchases

ONE

Subscriptions1
  • ONE:1 App Membership7 Days trial$19.001 Month
3 purchases

Peptide Tracker

Subscriptions2
  • VialClock Monthly$9.991 Month
  • VialClock Annual7 Days trial$49.991 Year
One-time1
  • VialClock Lifetime$99.99

Questions

Is ONE free?
ONE is free to download, with in-app purchases available.
Is Peptide Tracker free?
Peptide Tracker is free to download, with in-app purchases available.
Do ONE or Peptide Tracker have ads?
Neither ONE nor Peptide Tracker shows ads.

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