# BareBolus — The one-click bolus calculator

> The one-click bolus calculator (iPhone/iPad app by DiaBolus AS.)

- Source: https://appshunter.io/ios/app/barebolus/id6466100147 (this page in markdown: same URL + `.md`)
- Developer: [DiaBolus AS](https://appshunter.io/developer/1706892558)
- Category: Utilities, Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 11 MB
- Languages: English
- Released: 2026-03-17
- Data updated: 2026-09-03
- User reviews in markdown: https://appshunter.io/ios/app/barebolus/id6466100147/reviews.md

## What is BareBolus?

This calculator displays a list of any blood sugar values to the left - and the corresponding insulin to the right.
Drag the blue apple to set your carb estimate. Easily edit your favourite personal factors in the settings and choose between them from the main screen.
It is a simple and convenient tool without hidden mathematics or advanced algorithms.
Once you know your blood sugar, you can look up your insulin with a glance at the screen.

Designed by the father of a diabetic who refused to wear a pump. It turns out to be very useful for all people with diabetes. 

Seek a doctor's advice in addition to using this app and before making any medical decisions.


## Version history (last 4 releases)

### 1.3 — 2026-03-12

Added support for mg/dL units - in addition to mmol/L.

### 1.2 — 2026-02-10

Name Change
The app formerly known as DiaBolus is now called BareBolus™.

Improvements
The app has been enhanced with improved graphics and a refined user experience in the settings.

Personalisation
To personalise values in the settings, you must adjust the default values. You can also add new favourites and delete unused ones.

### 1.01 — 2025-06-17

Graphics

### 1.0 — 2025-05-02

No release notes.

## More apps by DiaBolus AS

- [/100](https://appshunter.io/ios/app/100/id6737270455)

All apps by DiaBolus AS: https://appshunter.io/developer/1706892558

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*