Vitajot
It does not measure. It writes things down properly.
You read the numbers off your own blood pressure monitor or glucose meter. Vitajot keeps them in order, shows the average as a number you can read out loud, and turns a month into something you can hand your doctor.
Get it on Google PlayScreenshots
No camera measurement, and no pretending
A phone cannot measure your blood pressure through the lens. Apps that imply otherwise collect one-star reviews from people who feel deceived. Vitajot is a notebook and says so on the third onboarding screen, before you have typed anything.
Numbers before charts
Average, lowest and highest for the week, month or three months, printed large enough to read out loud in the clinic. The chart comes underneath, and systolic and diastolic can be viewed separately instead of two lines crossing each other.
A summary your doctor can actually read
One tap builds an image of the period — average, lowest, highest and a small trend line — plus a CSV of every reading. Send both in the same share. No screenshotting a screenshot.
Backup that survives a new phone
Export everything to a JSON file you keep and import it back on the next device. Losing years of readings to a phone upgrade is the most common one-star complaint about logging apps, and it is entirely avoidable.
Tags and notes you can see
On waking, before medication, before a meal, two hours after a meal, before bed — plus a free note for the day you changed medication or slept badly. Both show in the list, not hidden behind another tap.
Ranges with the reason printed
Each reading gets a range label from published adult guidelines, and the range it came from is printed right under it. When it says stage 1, you can see exactly why. Reference information, not a diagnosis.
Glucose in the unit your meter uses
mg/dL or mmol/L, switchable on the entry screen itself, not buried three menus deep. The stored value never changes, so past readings stay correct either way.
A widget that saves a tap
Your latest reading on the home screen and a plus button that opens the entry screen directly. No ad on the widget, ever.
FAQ
- Does Vitajot measure my blood pressure?
- No, and it never claims to. There is no camera measurement, no finger on the lens, no sensor reading. You take the reading with your own upper-arm or wrist monitor and type the numbers in. Any app that says a phone camera can measure blood pressure is describing something a phone cannot do.
- How do I give my readings to my doctor?
- Open Summary, pick the period — week, month, three months or all — and tap the summary button. Vitajot builds a clean image with the average, lowest, highest and a trend line, and attaches a CSV of every individual reading. Send both through email, a messenger, or straight to a printer app.
- What happens to my records when I change phones?
- Settings has Export backup file and Import backup file. Export before you switch and import on the new phone. The file goes through Android's own file picker, so it lands wherever you choose. Nothing passes through a server of ours, because there is no server.
- Why does it say hypertension stage 1 when my systolic is only 120?
- Because the adult guideline it uses classifies by whichever number is higher, and a diastolic of 80 already falls in the 80–89 band. Vitajot prints that band directly under the label so you can see which number triggered it. It is reference information — your doctor interprets it, not the app.
- Can I record blood sugar in mmol/L?
- Yes. The unit toggle sits on the glucose entry screen and in Settings. Switching converts what is on screen so you do not have to retype it, and every stored reading keeps its exact value, so nothing shifts in your history.
- Does it need an account or internet?
- No account, no login, no sync. The app works fully offline. The only network use is the advertising SDK, and you can change your ad consent from Settings at any time.
- Are there ads on the screen where I type readings in?
- No. The entry screens carry no banner at all, and neither does the summary you send your doctor or the home screen widget. Ads sit on the home, summary and settings screens, kept away from the fields you are typing into.
- Is Vitajot a medical device?
- No. It is a record book. It does not diagnose, does not treat, and does not give medical advice. Talk to a health professional about your health.
Guides
Vitajot is a blood pressure and blood sugar log for people who take their own readings. No account, no subscription, no camera measurement — every feature is in the free app, supported by ads. It is not a medical device.