iOB

iOB

Insulin On-Board

9 ratings
12 reviews
#195 in paid Health & Fitness
🌟 Lifestyle
💪 Health & Fitness
$0.99

Details

  • Released
  • Updated
  • August 17, 2020
  • April 23, 2022

Features

iOB video #1 for iPhone
iOB screenshot #2 for iPhone
iOB screenshot #3 for iPhone
iOB screenshot #4 for iPhone
iOB screenshot #5 for iPhone
iOB screenshot #6 for iPhone
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About

This app helps manage insulin doses by tracking long-acting and short-acting injections. Schedule reminders for injections and their expiration, and generate reports on average doses. It aids in understanding insulin on-board to avoid over-dosing.

Track basal and bolus insulin doses
Schedule injection reminders
Set dose expiration notifications
Save entries to iPhone calendar
Generate average dose reports
Calculate insulin on-board
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What's New in iOB

1.510

April 23, 2022

Little update of the new widgets. Now they indicate exactly when the list of doses on them was last refreshed along with the (near) continually updating timer showing how long ago they were taken. They also request slightly more frequent updates from iOS.

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Charts

Top Paid

📉 195-10

Health & Fitness

This app dropped -10 positions in Health & Fitness chart.

Last updated on July 25, 2026.

User reviews

Fabulous, but needs clearer instructions

1. This is a fantastic app for calculating IOB and is ideal for split doses - pizza tonight anyone? 😀
2. I particularly like the visual display.
3. Interface was not obvious to me (and few instructions) so it took a while to play around. Almost gave this 4*, but app is so, so useful (and cheap at 99p)!
4. Not for newly diagnosed a experience of insulin required. The app does not educate and there are warnings to get medical advice if necessary.
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Not great, but the only game in town.

This app does exactly what I wanted it to do, which is show me how much insulin from my last dose is still on board.

Can you delete a dose?
No.

Can you put in a dose late for a previous time?
No.

Does it regularly erase doses for no apparent reason?
Yes. Daily.

Is it literally the only app that gives MDI diabetics the basic metric that every pump user has?
Yep. Guess I can’t complain too much.
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How do you delete a dose?

The app is a bit tricky to get used to. By mistake, my basal was recorded as bolus. For the life of me, I can’t figure out how to delete that dose. I’ve read the whole manual… but don’t see this info. Any help would be appreciated!

Keeps deleting data

i like this app for calculating IOB since i’m not on a pump, but it will occasionally lose my data that i have entered. why does it do that? can you fix it?

Mostly a great app with some glitches.

What a fantastic app to be used with managing insulin in board. This app is critical in supporting a diabetic’s management of fast acting insulin injections. With responsible use of the app it will help prevent crashes from insulin stacking! Better than writing notes! Way better. Although, I have noticed one significant glitch. This issues will occur randomly. After user input has been made, at times the inputs will simply vanish and al records of the most recent insulin on board will go blank! Unless you can recall your last inject exactly you’re SOL. Be careful! Love the app. Wish there were other apps available like this or if the developer would perform a fix.
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FAQ

What is iOB used for?

iOB is designed to help users track their insulin doses, both long-acting (basal) and short-acting (bolus). It provides reminders for injections and their expiration, and can generate reports on average doses administered.

How much does iOB cost?

iOB is a paid application, priced at $0.99. This one-time purchase grants access to all its features for managing insulin on-board.

What devices does iOB support?

iOB is compatible with Apple devices, including iPhone, iPad, and iPod. It is optimized for use on these iOS platforms.

Is iOB suitable for all ages?

iOB has an age rating of 4+, indicating it is suitable for a wide range of users. However, users should consult with their diabetic clinic or specialist nurse before using the app for insulin decisions.

How often is iOB updated?

The latest version of iOB is 1.510, last updated on April 23, 2022. While specific update frequency isn't detailed, this indicates recent maintenance and potential for future improvements.

Does iOB provide medical advice?

No, iOB is intended for informational purposes only to aid in decision-making. It does not recommend specific insulin dosages and users must rely on their own experience and guidance from their healthcare providers.

Can iOB integrate with other health apps?

The provided information does not specify integration capabilities with other health apps. iOB focuses on its core function of tracking insulin doses and scheduling reminders.

What is the user sentiment for iOB?

iOB has an average rating of 3.4 stars from 9 ratings. This suggests a mixed user reception, with some finding it valuable and others potentially experiencing limitations.