Comparison

Macros.AI vs PeptideTrak

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

Head to head
About

Macros.AI

Read full description

Calories tell you how much. Macros.AI shows what your workout used. Connect your Garmin account to see a modeled fat-versus-carbohydrate breakdown after supported workouts. Macros.AI uses workout and heart-rate data to estimate how your effort was fueled across the session. SEE YOUR WORKOUT’S FUEL SPLIT Review the modeled fat-versus-carbohydrate split for supported Garmin workouts. Your workout breakdown is free. Macros Pro adds AI insights, comparisons, trends, and sharing. WHAT YOU GET • A modeled fat-versus-carbohydrate split for supported workouts • Percentage and gram estimates for each fuel source • A clear workout-by-workout breakdown • Plain-language AI insights • Trends across your workout history • Side-by-side workout comparisons • Shareable workout cards BUILT FOR GARMIN WORKOUTS Connect Garmin once and supported workouts can sync to Macros.AI automatically. Review your run, walk, or ride and see more than pace, heart rate, and total calories. YOUR WORKOUT BREAKDOWN IS FREE See the modeled fat-versus-carbohydrate split for supported Garmin workouts at no cost. Macros Pro adds AI interpretation, sharing, Compare AI, Trends AI, and deeper context about how your results change over time. MODELED, NOT MEASURED Macros.AI estimates workout fuel use from available workout and heart-rate data. Results are modeled ranges, not direct physiological measurements. Macros.AI provides fitness and training information. It is not a medical device and does not provide medical advice. Terms of Use: https://www.joinmacros.com/terms Privacy Policy: https://www.joinmacros.com/privacy

About

PeptideTrak

Manage peptide protocols with ease. Track multiple peptides, log doses, and capture progress photos. Get local reminders and export your data for a private, organized experience.

Highlights
  • Track multiple peptides
  • Log doses and skips
  • View daily and upcoming schedule
  • Capture progress photos
  • Local dose reminders
  • Data export and import
Features
Read full description

PeptideTrack helps you manage peptide protocols in one place—built for people who want a simple, private way to stay organized. WHAT YOU CAN DO • Track multiple peptides with names and schedule. • Log doses and skips with a clear history • See what’s due today and what’s coming up on your schedule • Capture progress photos and compare before/after over time • Get local reminders for upcoming doses • Export and import backups to move data between devices FREE PLAN • 1 peptide • 7-day dose history • 7-day progress timeline PEPTIDETRACK PRO • Unlimited peptides • Full dose and skip history • Complete progress photo timeline • Yearly plan includes a 14-day free trial PRIVATE BY DESIGN Your data is stored on your device. You control backups through export/import. PeptideTrack does not sell your personal data. IMPORTANT PeptideTrack is a personal tracking tool only. It does not provide medical advice, diagnosis, or treatment recommendations. Always 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/

Screenshots

Macros.AI4 screens
PeptideTrak4 screens

Verdict

The call

Macros.AI and PeptideTrak are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Macros.AI sells 1 in-app purchase, starting at $4.99 per month and PeptideTrak sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

ScorecardNo meaningful differences
Macros.AI versus PeptideTrak: the parameters behind the verdict, then further details
ParameterMacros.AIPeptideTrak
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS16.6 — better17.0
Further details — not scored
Size10 MB8 MB
Age rating4+4+
DeveloperGift With Bear LLCSuhel Daud

In-app purchases

1 purchases

Macros.AI

Subscriptions1
  • Macros Pro$4.991 Month
2 purchases

PeptideTrak

Subscriptions2
  • Pro Monthly$5.991 Month
  • Pro Yearly14 Days trial$29.991 Year

Questions

Is Macros.AI free?
Macros.AI is free to download, with in-app purchases available.
Is PeptideTrak free?
PeptideTrak is free to download, with in-app purchases available.
Do Macros.AI or PeptideTrak have ads?
Neither Macros.AI nor PeptideTrak shows ads.
Which is updated more often, Macros.AI or PeptideTrak?
Macros.AI ships an update weekly, and PeptideTrak weekly. Most recently, Macros.AI was updated on October 25, 2026 and PeptideTrak on October 18, 2026.

Other comparisons