Injectly

Name: Injectly
Rating: 4.9 (128 reviews)
Author: Matthias Gattermeier

Injection tracker & reminder

Only for iPhone

Free · Designed for iPhone

128 Ratings
Ages

18+
Years
Category

Medical
Developer

Matthias Gattermeier
Language

EN
English
Size

72.8
MB

iPhone

The simple, yet powerful way to track your injectable peptides and medications - no ads, and totally free. Injectly is the simple, yet powerful way to track your injectable medications. No ads, no login, no subscription, and no data collection - it’s just free help for staying on top of your regimen. For supported medications, the Insights tab turns your logbook into a live serum concentration dashboard. Injectly automatically pulls in the applicable medication you’ve been using, calculates current and projected levels based on your logged dose history and weight, and shows how close you are to peak along with how much of the dose remains active. New in version 1.2.0 — Blend support. If you’re using pre-mixed multi-peptide vials like Glow or Klow blends, Injectly now handles them natively. Create a protocol for your blend, specify your desired dose of the primary ingredient, and Injectly calculates what you’re receiving of every constituent per injection. The Insights tab decomposes blend logs into individual concentration curves. Features: • Log each injection with dose, medication, date, and time so you always have a searchable history. • Save and log custom protocols for peptides, prescriptions, or personal therapies and reuse them in a couple of taps. • Set reminders that match your cadence and keep every dose on schedule. • Review past and upcoming injections in the calendar or list view. • Serum Concentration Insights: visualize past and future concentration curves, see percent-of-peak and remaining dose, and review pharmacokinetic details for select medications. • Blend protocols: create protocols for multi-peptide vials, see the per-ingredient dose breakdown for every injection, and get concentration insights for each individual constituent. • Medication Glossary: browse details for all supported medications in one dedicated view. • Export all your logged doses as a CSV file. Whether you're managing peptides, prescriptions, or personal health therapies, Injectly helps you log every injection, stay on schedule, and now understand exactly what’s happening between each dose. Enjoy!

Ratings & Reviews

4.9

out of 5

128 Ratings

GREAT But…
Feb 5

Andrew_salib_girgis
The app is awesome, very easy to track and a clean design and interface. Just wish the developers were more active and responded as there’s certain things I wish they could add such as medication pills , drugs, and HRT medications as well as the ability to see the graphed concentrations in the body overtime. And not just be limited to peptides. Nonetheless app is great, just wish the developers could add more.

Developer Response
Hi Andrew, I think I replied to your emails? If not, my apologies. I am working on adding support for more medications including those using the iU system instead of mcg/mg, such as HRT, insulin, etc. Plotting serum concentrations depends on the availability of reliable peer reviewed data on the pharmacokinetics. Not all peptides for instance have that data available (yet).
GREAT But…
Feb 5

Andrew_salib_girgis

The app is awesome, very easy to track and a clean design and interface. Just wish the developers were more active and responded as there’s certain things I wish they could add such as medication pills , drugs, and HRT medications as well as the ability to see the graphed concentrations in the body overtime. And not just be limited to peptides. Nonetheless app is great, just wish the developers could add more.
Developer Response Feb 11
Hi Andrew, I think I replied to your emails? If not, my apologies. I am working on adding support for more medications including those using the iU system instead of mcg/mg, such as HRT, insulin, etc. Plotting serum concentrations depends on the availability of reliable peer reviewed data on the pharmacokinetics. Not all peptides for instance have that data available (yet).
Very nicely done.
12/18/2025

Jack Frost 72
I just found this app. I am loving the versatility and the way it flows. It is easy to change things around if you don’t get it correct the first time. One of my meds is every 5 days and that is the only thing I would change for reminders but I change that when I log my med and one is 5 days on two off but it’s easy to do also. I just remember the two consecutive days are off days. I made my print too big and couldn’t edit but when I contacted the person who made the app he helped right away to rectify the problem. Thanks for a wonderful app. Helps greatly.
Very nicely done.
12/18/2025

Jack Frost 72

I just found this app. I am loving the versatility and the way it flows. It is easy to change things around if you don’t get it correct the first time. One of my meds is every 5 days and that is the only thing I would change for reminders but I change that when I log my med and one is 5 days on two off but it’s easy to do also. I just remember the two consecutive days are off days. I made my print too big and couldn’t edit but when I contacted the person who made the app he helped right away to rectify the problem. Thanks for a wonderful app. Helps greatly.
Simple effective peptide dosage logger
12/13/2025

bryanwrightscode
Solid and simple app. I like that it’s not filled with “features” that other apps add, which overcomplicate things. Visual IU fill diagram is helpful. Serum concentration curve “insights” is cool, and uses good models. Database error was resolved in a fast update.Would like:- inventory management (doses remaining calculation) but only if executed well. - not all peptides have data (time to peak factors and half life data) that allow them to utilize the insights feature but it’s not essential so it’s not a problem.
Simple effective peptide dosage logger
12/13/2025

bryanwrightscode

Solid and simple app. I like that it’s not filled with “features” that other apps add, which overcomplicate things. Visual IU fill diagram is helpful. Serum concentration curve “insights” is cool, and uses good models. Database error was resolved in a fast update.Would like:- inventory management (doses remaining calculation) but only if executed well. - not all peptides have data (time to peak factors and half life data) that allow them to utilize the insights feature but it’s not essential so it’s not a problem.
By far the best
12/21/2025

GabrieIIe
I find this app to be by far the best. Only issue I have, please make it somehow visible in the app calendar. Currently it shows what you have already logged, but it won’t show anything scheduled on the calendar itself. Otherwise it’s great, but not showing the reminder in the calendar itself is a big problem. Insides don’t work either.

Developer Response
Scheduled reminders are now showing up in the calendar view, thank you for the feedback Gabrielle
By far the best
12/21/2025

GabrieIIe

I find this app to be by far the best. Only issue I have, please make it somehow visible in the app calendar. Currently it shows what you have already logged, but it won’t show anything scheduled on the calendar itself. Otherwise it’s great, but not showing the reminder in the calendar itself is a big problem. Insides don’t work either.
Developer Response Jan 3
Scheduled reminders are now showing up in the calendar view, thank you for the feedback Gabrielle

Blend support: create protocols for multi-peptide vials (Glow, Klow, and more). Injectly shows a per-ingredient dose breakdown for every blend injection and decomposes blend logs into individual concentration curves in Insights.