Same day
every week.
BeSummer is a simple log and reminder for people who take a weekly GLP-1 injection. It keeps track of which dose you took, when, and where.
BeSummer is not a medical device. It does not diagnose or treat any condition, does not suggest doses and does not assess side effects. Your pen’s leaflet and your doctor’s advice always come first.


Which dose you tookYour pen and dose are saved with every record.
When you took itYou see the days since your last dose.
Where you injected itBeSummer remembers the last of six sites.
We remind you when it’s time
Choose your dose day and time. We only remind you of your dose time. Nothing else. If your dose day passes, you’ll see it on the Today screen.
3days since last dose · next dose Monday, 9:00 PM

Know where you injected
Six sites on the belly, thighs and upper arms. BeSummer remembers your last site and reminds you of the one you haven’t used for the longest.
Left belly
Right belly
Left thigh
Right thighlast site
Left armnext
Right arm

Step by step, with photos
If it’s your first time using the pen, we show each of the ten steps with a photo while you take your dose. Images are illustrative; your pen’s leaflet comes first.
History in chapters
Your records are grouped into four-week chapters. Add a past dose or fix a wrong one.
Show your doctor
Create a PDF of your dose history with date, time, site and dose. It’s made on your phone.
Quiet by design
No streaks, badges or praise. Same day, same time, every week.
Your data stays
on your phone.
No account. Your pen, dose, sites and dates are never sent to us. Your records come back from your phone’s backup.
- No account or password
- No records on a server
- No medication name in notifications
- No ad tracking

Try free for 7 days
Monthly or yearly plan, with 7 days free for new subscribers. Cancel before the trial ends and you won’t be charged.