Comparison

Peptide Calculator vs LSRC

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

Head to head
About

Peptide Calculator

Calculate peptide dosages and reconstitution accurately and quickly. Track your injections with timely reminders and live activities. Save custom formulas and sync across devices for seamless management.

Highlights
  • Peptide dosage calculation
  • Reconstitution guidance
  • Injection time tracking
  • Custom formula saving
  • Widget for daily doses
  • Reminders and Live Activities
  • iCloud sync across devices
Features
Read full description

Get the right peptide dosage in seconds and track your shot's time so you never miss it. Simply enter your peptide information, see the optimal syringe size, and dosage, and save your favorite formulas and cycles to your device. Visualize today’s doses with widget and get Reminders and Live activities so you never miss a shot. With iCloud sync, your peptides, dosages and schedules stay up to date across all your Apple devices—no hassles, just accurate results and easy tracking every time. ======================= If you purchase Peptide Calculator, the payment will be charged to your iTunes account. If you purchase a weekly, monthly or yearly subscription, your account will automatically be charged for renewal within 24 hours prior to the end of the current subscription period unless you disable auto-renew. You can turn off auto-renewal at any time by going to your Account Settings on the App Store after purchase. ======================= Terms of Service: https://pepflow.app/terms-of-service/ Privacy Policy: https://pepflow.app/privacy-policy/

About

LSRC

Manage your fitness journey with this app. Book classes, track body measurements, and stay updated on club news. Seamlessly integrate with Apple Health to monitor daily activity and data from wearable devices.

Highlights
  • Book classes online
  • Track body measurements
  • Direct contact with club staff
  • View club news and offers
  • Refer friends online
  • Apple Health integration
Features
Read full description

Guiding you through your health and fitness journey! - Book classes online in just a few clicks - Keep track of your body measurements and progress - Contact club staff directly - Interact and get to know your fellow members - See all the latest club news, offers and events - Refer Friends to the club online Apple Health App Integration Track your progress with our HealthKit app integration to import and measure your daily steps, distance or calories burnt. Also use HealthKit to import your data from a range of different wearable devices.

Screenshots

Peptide Calculator4 screens
LSRC3 screens

Verdict

The call

The clearest difference is in-app purchases: LSRC at none against Peptide Calculator's 16. LSRC also leads on iOS requirement (14.0 vs 18.0). Peptide Calculator's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (437 vs 15). On price, rating, ads and device support 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. Peptide Calculator sells 11 in-app purchases, starting at $0.99 per 7 days. LSRC asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Peptide Calculator against 4.7 for LSRC. That said, the two scores are not equally well evidenced: Peptide Calculator has 437 ratings behind it against 15, so its average is the more settled of the two.

UpkeepUpdate frequency

Peptide Calculator ships an update every 2 weeks, LSRC every 2 months. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Peptide Calculator versus LSRC: the parameters behind the verdict, then further details
ParameterPeptide CalculatorLSRC
PriceFreeFree
Rating4.8 (437 ratings) — better4.7 (15 ratings)
Positive reviews78.6% of reviews—
Number of ratings437 — better15
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.014.0 — better
Further details — not scored
Size133 MB57 MB
Age rating4+4+
Developerkeinois OUTeamUp Sports

Customer experience

Peptide Calculator

All ratings424 ratings
Positive95.5%
Neutral1.2%
Negative3.3%
Written reviews28 reviews
Positive78.6%
Neutral7.1%
Negative14.3%

LSRC

All ratings12 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

11 purchases

Peptide Calculator

Subscriptions11
  • PepFlow PRO (Weekly)3 Days trial$0.997 Days
  • PepFlow PRO (Monthly)3 Days trial$2.991 Month
  • PepFlow PRO (Weekly)3 Days trial$2.997 Days
Show 8 more
  • Peptide PRO (Weekly)3 Days trial2 variants$2.997 Days
  • PepFlow PRO (Weekly)3 Days trial3 variants$3.997 Days
  • PepFlow PRO (Annual)3 Days trial$8.991 Year
  • PepFlow PRO (Monthly)3 Days trial2 variants$9.991 Month
  • Peptide PRO (Annual)3 Days trial$14.991 Year
  • Peptide PRO (Annual)3 Days trial$19.991 Year
  • PepFlow PRO (Annual)3 Days trial2 variants$29.991 Year
  • Peptide PRO (Annual)3 Days trial$44.991 Year
None

LSRC

No in-app purchases

Questions

Is Peptide Calculator free?
Peptide Calculator is free to download, with in-app purchases available.
Is LSRC free?
LSRC is free to download, with no in-app purchases.
Which has better reviews, Peptide Calculator or LSRC?
Peptide Calculator is rated higher. Peptide Calculator averages 4.8 out of 5 from 437 ratings, while LSRC averages 4.7 from 15 ratings.
Do Peptide Calculator or LSRC have ads?
Neither Peptide Calculator nor LSRC shows ads.
Which is updated more often, Peptide Calculator or LSRC?
Peptide Calculator ships an update every 2 weeks, and LSRC every 2 months. Most recently, Peptide Calculator was updated on October 24, 2026 and LSRC on October 24, 2026.

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