Comparison

Injectly vs pin

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

Head to head
About

Injectly

This app helps you track injectable medications, including weight, peptides, and GLP. Log injections, set reminders, and view your history. Optional account syncs data across devices and offers advanced scheduling. Gain insights into medication levels and active doses.

Highlights
  • Log injectable medication doses
  • Set custom reminders
  • View injection history (calendar/list)
  • Cross-device data sync
  • Advanced scheduling options
  • Serum concentration insights
  • Data export and deletion
Features
Read full description

Injectly is the simple, yet powerful way to track your injectable medications. No ads, no subscription, and no tracking — just free help for staying on top of your regimen. Log every injection, set reminders that match your cadence, and review your history in a calendar or list. No account is needed for any of this. A free account with Apple or Google syncs your data across devices and unlocks advanced scheduling, such as on/off cycles and custom intervals. For supported medications, the Insights tab turns your logbook into a serum concentration view: an estimate of current and projected levels from the doses you've logged and your weight, how close you are to peak, and how much of the last dose is still active. Your health data is always yours: never sold, never used for advertising, and you can export or delete it anytime. Whether you're managing peptides, prescriptions, or personal health therapies, Injectly helps you log every injection, stay on schedule, and understand what's happening between each dose. Enjoy!

About

pin

This app helps you log, manage, and review specific health routines like TRT, peptides, GLP, and HRT. It offers structured tracking, flexible scheduling, and clear historical views of your progress. Stay organized and consistent with your personal health regimen.

Highlights
  • Log entries with timing and notes
  • Track routines and schedules
  • Maintain a clear history
  • Flexible scheduling
  • Timeline-based tracking
  • Secure data storage
Features
Read full description

pin is the private tracker for TRT, peptides, GLP-1s and HRT. Log every dose in a tap, stay on schedule with reminders you can act on from the lock screen, and see your labs, body and costs change over time, all in one place. LOG EVERY DOSE • Injections, tablets, creams and gels, nasal sprays and pellets • Log, skip or snooze in a tap, or straight from the reminder • Injection site rotation for subcutaneous and intramuscular shots • A syringe drawn to your dose, in ml and syringe units • Supply tracking with refill warnings STAY ON SCHEDULE • Group meds into stacks, each with its own days and times • Daily, specific days or every few days • Advanced protocols with doses that change week by week • Scheduled time off that doesn't count as missed • Quiet hours, and one reminder when several meds are due together MIXING MADE SIMPLE • Turn the dose your prescriber gave you into exactly what to draw • For powders you mix with water and for pre-mixed vials • Units and ml for 30, 50 and 100-unit syringes, doses per vial and vials per cycle • pin never recommends doses: it only converts the one you were given LABS THAT MAKE SENSE • Snap a photo of your lab report and pin fills in the values • Hormones, blood count, metabolic, lipids and organ panels • Trend lines with reference ranges and out-of-range flags • Color results by the dose you were on when you were tested TRACK YOUR PROGRESS • Weight, body fat, waist, blood pressure, resting heart rate and HRV • Progress photos with side-by-side compare and an optional AI body scan • Long-term goals plus daily goals for protein, water, steps, sleep and more • Daily check-ins for energy, mood, focus, libido, sleep and side effects • Trends and a monthly adherence calendar KNOW WHAT IT COSTS • Spending this month, per month and per year • Upcoming refills and a monthly budget • Cost per dose, price history and cost per result REPORTS FOR YOUR DOCTOR • A clinician report with your medication plan, dose history, labs, vitals and check-ins • A personal record that also shows what it all cost • Save as a PDF or share a private link you can delete any time PIN GUIDE • Ask how to do anything in pin, any time • Ask about your own tracking, if you choose to share it APPLE HEALTH Import weight, body fat, blood pressure, resting heart rate, HRV, steps and sleep, and save the metrics you log back to Apple Health. PRIVATE BY DESIGN Your tracking is stored on your iPhone. Cloud backup is optional. AI features ask before anything is sent. No ads, no tracking, and we never sell your data. Export your data or delete your account at any time. SUBSCRIPTION pin requires a subscription: monthly or annual, with every feature included. New subscribers can start with a 7-day free trial. Payment is charged to your Apple ID when you confirm the purchase (or when the free trial ends). Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel any time in your App Store account settings. pin is a tracking tool, not a medical device. It does not provide medical advice, diagnosis or treatment. Always talk to your prescriber before starting, stopping or changing a medication or dose. Terms of Use: https://www.threeoaksdigital.net/pin-terms Privacy Policy: https://www.threeoaksdigital.net/pin-privacy

Screenshots

Injectly4 screens
pin4 screens

Verdict

The call

The clearest difference is in-app purchases: Injectly at none against pin's 8. Injectly also leads on ratings volume (492 vs 2). pin's advantage is review sentiment (100% vs 87%) and update cadence (every 5 days vs every 2 weeks). 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. pin sells 4 in-app purchases, starting at $6.99 per month. Injectly asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Injectly against 5.0 for pin. That said, the two scores are not equally well evidenced: Injectly has 492 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 87% of Injectly's written reviews are positive against 100% of pin's.

UpkeepUpdate frequency

Injectly ships an update every 2 weeks, pin every 5 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
Injectly versus pin: the parameters behind the verdict, then further details
ParameterInjectlypin
PriceFreeFree
Rating4.9 (492 ratings)5.0 (2 ratings) — better
Positive reviews86.5% of reviews100.0% of reviews — better
Number of ratings492 — better2
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size48 MB49 MB
Age rating17+17+
DeveloperMatthias GattermeierThree Oaks Ventures LLC

Customer experience

Injectly

All ratings492 ratings
Positive97.4%
Neutral1.4%
Negative1.2%
Written reviews52 reviews
Positive86.5%
Neutral11.5%
Negative1.9%

pin

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Injectly

No in-app purchases

4 purchases

pin

Subscriptions4
  • pin Pro7 Days trial$6.991 Month
  • pin Pro3 variants$6.991 Month
  • pin Pro7 Days trial$49.991 Year
Show 1 more
  • pin Pro3 variants$49.991 Year

Questions

Is Injectly free?
Injectly is free to download, with no in-app purchases.
Is pin free?
pin is free to download, with in-app purchases available.
Which has better reviews, Injectly or pin?
pin is rated higher. Injectly averages 4.9 out of 5 from 492 ratings, while pin averages 5.0 from 2 ratings.
Do Injectly or pin have ads?
Neither Injectly nor pin shows ads.
Which is updated more often, Injectly or pin?
Injectly ships an update every 2 weeks, and pin every 5 days. Most recently, Injectly was updated on November 6, 2026 and pin on November 5, 2026.

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