Comparison

Calibre Plus vs Pepti

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

Head to head
About

Calibre Plus

Features
Read full description

The ultimate fitness companion tailored to your unique goals! Whether you’re aiming to sculpt muscle or shed pounds, we offers personalised workout and nutrition plans supported by over a decade of knowledge and experience. Dive into a library of meticulously designed routines and meal guides that adapt to your evolving needs. Key Features: - Customised Fitness Plans: Achieve your dream physique with workouts and diets customized just for you. - Progress Tracking: Stay motivated by monitoring every milestone on your fitness path. - Expert Guidance: Benefit from programs developed with professional insight and experience. - Direct Support: Forge a stronger connection with your fitness journey through direct check-ins and personal guidance via in-app messaging. * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

Pepti

This app helps users meticulously track peptide doses, injection sites, and bloodwork. It features an AI Coach for pharmacology insights and integrates with wearables for performance correlation. Designed for individuals managing peptide protocols.

Highlights
  • Dose logging
  • Injection site rotation heatmap
  • Bloodwork analysis
  • AI pharmacology coach
  • WHOOP & Apple Health integration
  • Research peptide library
Features
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Pepti is the precision tracker for compounded GLP-1s, Retatrutide, and research peptides - with an AI Coach. Log every dose. Rotate injection sites across 12 zones. Read your bloodwork in context. AI COACH (Pro) Ask anything about peptide pharmacology: how compounds work, what a half-life means, and what published research says — every answer cites its source. The Coach explains the science with citations to published research. It never recommends a dose. Answers grounded in pharmacology and your logged history - not a generic health chatbot. Every response includes citations to published research. The Coach does not recommend personal doses; clinical decisions are referred to your healthcare provider. 12-ZONE INJECTION SITE HEATMAP (Pro) Track every injection across 12 anatomical zones - abdomen, thighs, glutes, delts. Pepti shows where you last injected and visualises rotation history. BLOODWORK READING (Pro) Upload your lab results and Pepti displays them against published reference ranges. The Coach explains what biomarkers mean - IGF-1, SHBG, hsCRP, testosterone, metabolic markers, liver function - referencing published research. WHOOP + APPLE HEALTH (Pro) Connect your WHOOP recovery data - HRV, resting heart rate, daily strain, sleep. Apple Health syncs steps, active calories, and HealthKit data. See how your logged compounds correlate with performance. PRIVACY BY DESIGN Your stack stays on your device. When using the AI Coach, your messages and selected app context are sent to Anthropic to generate responses; you must explicitly consent before any data is shared, and you can revoke consent at any time in Settings. No data sold. No ads. Built by an independent developer. THE COMPOUNDS THAT MATTER Compounded semaglutide, tirzepatide, retatrutide, GHK-Cu, BPC-157, TB-500, ipamorelin, CJC-1295, tesamorelin, NAD+, selank, semax, thymosin alpha-1 and more. WHO IT'S FOR Built for users managing their own peptide protocols - compounded GLP-1s, research peptides, TRT, or a full longevity stack. If you want a free shot-reminder app, better options exist. If you want a precision instrument and an AI with deep pharmacology knowledge, Pepti is built for you. PEPTI PRO (SUBSCRIPTION REQUIRED) The following features require an active Pro subscription: • AI Coach (with citations to published research) • Bloodwork reading • 12-zone injection site heatmap • Full compound library • WHOOP and Apple Health integration • Detailed progress analytics Pro Monthly: $12.99 USD / month Pro Annual: $49.99 USD / year (best value) Subscriptions auto-renew unless cancelled at least 24 hours before the period ends. Charged to your Apple ID at purchase. Manage in Apple ID settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tessaro.com.au/privacy.html IMPORTANT: Always seek the advice of your doctor or other qualified health provider in addition to using this app, and before making any medical decision. DISCLAIMER Pepti is a dose tracking tool. Not medical advice. The Coach provides general pharmacology education with citations to published research; it does not calculate, recommend, or prescribe medical dosages for individual users. Always consult a qualified healthcare provider before starting, adjusting, or stopping any compound.

Screenshots

Calibre Plus3 screens
Pepti4 screens

Verdict

The call

The clearest difference is ads: Calibre Plus at none against Pepti's shown. Calibre Plus also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.2). Pepti's advantage is update cadence (daily vs every 3 months). On price and in-app purchases 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. Calibre Plus sells 1 in-app purchase, starting at $25.00 per month and Pepti sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Calibre Plus ships an update every 3 months, Pepti daily. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Calibre Plus versus Pepti: the parameters behind the verdict, then further details
ParameterCalibre PlusPepti
PriceFreeFree
Rating—3.3 (3 ratings) — better
Positive reviews—96.2% of reviews
Number of ratings—3 — better
Update frequencyEvery 3 monthsDaily — better
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.2
Further details — not scored
Size50 MB26 MB
Age rating17+12+
DeveloperCALIBRE RESULTS & COACHING PTY LTDTessaro Pty Ltd

In-app purchases

1 purchases

Calibre Plus

Subscriptions1
  • Calibre Plus$25.001 Month
5 purchases

Pepti

Subscriptions4
  • Pepti Pro Weekly$4.997 Days
  • Pepti Pro Monthly$12.991 Month
  • Pepti Pro Annual$34.991 Year
Show 1 more
  • Pepti Pro Annual$79.991 Year
One-time1
  • Pepti Pro Lifetime$99.99

Questions

Is Calibre Plus free?
Calibre Plus is free to download, with in-app purchases available.
Is Pepti free?
Pepti is free to download, with in-app purchases available.
Do Calibre Plus or Pepti have ads?
Pepti shows ads; Calibre Plus does not.
Which is updated more often, Calibre Plus or Pepti?
Calibre Plus ships an update every 3 months, and Pepti daily. Most recently, Calibre Plus was updated on October 27, 2026 and Pepti on October 31, 2026.

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