Comparison

SPT vs Peptidy

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

Head to head
About

SPT

Features
Read full description

Helping people transform their health, lifestyle, bodies and mindset, with individual bespoke coaching programmes, to help them meet their goals * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

Peptidy

Features
Read full description

Peptidy is a private tracking journal for people following peptide and GLP-1 protocols. Log your injections, record your measurements, and keep everything organised in one secure place. Peptidy is a personal record-keeping tool โ€” you decide your protocol with your healthcare provider, and Peptidy helps you keep track of it. A subscription is required to access all features. Monthly and annual plans are available via In-App Purchase. TRACK YOUR INJECTIONS โ€ข Add the compounds you're tracking, with your dose and frequency โ€ข Log each injection with the date, time, dose, and injection site โ€ข Record retrospective entries โ€” log injections from earlier in the day โ€ข Keep your injection schedule organised in one place MONITOR YOUR PROGRESS โ€ข Record body metrics over time โ€” weight, body fat, muscle mass, and waist โ€ข Review your full injection history at a glance โ€ข See how your measurements trend across your protocol AN EDUCATIONAL REFERENCE LIBRARY โ€ข Browse background and mechanism information on commonly discussed compounds โ€ข Every entry includes citations linking to published, peer-reviewed sources BUILT FOR PRIVACY โ€ข Your data is yours โ€” we never sell it โ€ข Secure login with encrypted sessions โ€ข No advertising, no third-party tracking IMPORTANT โ€” PLEASE READ Peptidy is a personal tracking and record-keeping tool. It is not a medical device and does not provide medical advice, diagnosis, dosing recommendations, or treatment. It does not calculate or recommend doses. Always consult a qualified healthcare professional before starting, changing, or stopping any protocol, and before making any medical decisions. All educational content is provided for informational purposes only. Terms of Use: https://www.peptidy.io/terms | Privacy Policy: https://www.peptidy.io/privacy

Screenshots

SPT3 screens
Peptidy4 screens

Verdict

The call

The clearest difference is update cadence: Peptidy at every 4 days against SPT's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. SPT sells 1 in-app purchase, starting at $179.99 per month and Peptidy sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SPT ships an update every 3 weeks, Peptidy every 4 days. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.

Scorecard1 real difference ยท 5 level
SPT versus Peptidy: the parameters behind the verdict, then further details
ParameterSPTPeptidy
PriceFreeFree
Update frequencyEvery 3 weeksEvery 4 days โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.0 โ€” better15.1
Further details โ€” not scored
Size46 MB50 MB
Age rating17+17+
DeveloperSarah EvansMatthew Roberts

In-app purchases

1 purchases

SPT

Subscriptions1
  • Monthly coaching$179.991 Month
2 purchases

Peptidy

Subscriptions2
  • Peptidy Monthly7 Days trial$2.991 Month
  • Peptidy Annual7 Days trial$29.991 Year

Questions

Is SPT free?
SPT is free to download, with in-app purchases available.
Is Peptidy free?
Peptidy is free to download, with in-app purchases available.
Do SPT or Peptidy have ads?
Neither SPT nor Peptidy shows ads.
Which is updated more often, SPT or Peptidy?
SPT ships an update every 3 weeks, and Peptidy every 4 days. Most recently, SPT was updated on September 18, 2026 and Peptidy on September 20, 2026.

Other comparisons