# Baculator Pro — Watch your BAC! > Blood alcohol content calculator and drink logging tool with Apple Health integration. (iPhone/iPad app by Cory Sebastian.) - Source: https://appshunter.io/ios/app/baculator-pro/id6443852102 (this page in markdown: same URL + `.md`) - Developer: [Cory Sebastian](https://appshunter.io/developer/1570511879) - Category: Food & Drink, Utilities - Price: $0.69 - Rating: 4.00/5 from 5 App Store ratings · 2 written reviews indexed - Age rating: 17+ - Requires: iOS 16.1 · 72 MB - Languages: American English - Released: 2022-12-01 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/baculator-pro/id6443852102/reviews.md ## What is Baculator Pro? Watch your BAC! Baculator Pro is designed for Pros. Whether you are a young professional just getting started with binge drinking, grizzled alcoholic, or starting to taper off, retire, and make better choices, you are the target audience! This app will help you track your blood alcohol content (BAC) during a night out (or in...) and keep a log of what kind of drinks you had, because we all know you won't remember tomorrow! So whether you're trying to cut back on your consumption, just trying to be a better drunk professional, or simply interested in seeing how high this app can count, you'll certainly want Baculator Pro with you while you're taking the piss! Baculator Pro implements a well known formula called the Widmark Formula. This formula is used for ESTIMATING a person's blood alcohol content. Google it. The Widmark Formula formula takes into account a person's Weight, Gender, and amount of alcohol consumed in a given period. Although not a perfect method for calculating a person's true BAC, it has been shown to be relatively close, actually, tending to under estimate the "true" BAC....so keep that in mind, ya filthy animal. This app connects to Apple Health to read your weight and gender, as well as to record alcoholic beverages drank etc. This app is not to be used ever, for aiding in a decision to operate a vehicle while under the influence of alcohol. Just because Baculator Pro says you may be below the legal drinking limit, does not mean that you are. Ducks ducking love to lie. Please drink and use this app responsibly and professionally.... Features - Quick and easy drink recording. Record a drink with the tap of a button - Start a session whenever you want with support for Already Started - Widgets - Save your completed drinking sessions for later reference - Know how long until you reach 0 BAC - Live Activities - Integrated into apple health data - Enter custom drink information - Customizable UI theme - Circle changes to red to alert user of being over the legal limit of 0.08 - Dynamic Island pet - No Ads ever. *** INTEGRATES WITH THE HEALTH APP *** - Reads from the health app to gather key information used in the BAC calculation formula, like weight and sex. - Records alcohol beverages consumed to the apple health app - Records blood alcohol content to the apple health app. - Records water to the apple health app (in future). - Reads water consumption to make key insights regarding alcohol to water ratio etc(in future). Want a new feature?? Sick of an existing bug?? Leave a review or reach out via email at dev@corith.com :) ## Key features - BAC tracking using Widmark Formula - Log alcoholic beverages consumed - Apple Health integration (weight, gender, logged drinks) - Session saving and reference - Time until 0 BAC estimation - Customizable UI theme - Alert for exceeding legal BAC limit ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/baculator-pro/id6443852102/reviews.md ### 4/5 — Some usability improvements needed *2024-03-22* I like the simplicity of the app. The sliders when inputing oz and percentages are hard for me to use. What about an option to use text input? Is there a way to just delete one drink? Sometimes I accidently hit the standard short cut. Then I have to reset the day and re add everything. A log view with timestamped drinks would be cool. Let me know if I just missed this feature. **Developer response:** Hello and thank you for the review!! I will hopefully have an update out at the end of this week with some better input options for you. I like your idea for a time stamped log view and will look to implement that too. If you accidentally add a drink, then you should be able to hit the undo button to simply remove the previous drink and its impact on your BAC without impacting any other drinks from the session. Feel free to email me with any more questions or suggestions at dev@corith.com ### 1/5 — Could be much better *2023-10-04* The app assumes that the drink you enter is consumed immediately and not over time, causing the BAC to be totally miscalculated. You can not set your weight and sex without giving the app access to the health app. Entering a drink manually is virtually impossible since the numbers will scroll of to the right and not allow you to see what you are entering. If you are looking for a real way to track your BAC this is not the App. **Developer response:** Hey. Thanks for the feedback and sorry my app frustrated you! Assuming the drink you entered is consumed immediately gives you the freedom to choose at what point you want to add it to your BAC. This gives you the option to have it be a big impact or simulate the drinking over time by entering it before the drink is finished. We also offer the ability to enter drinks “already started”. Do you have any suggestions on how to best implement for a drink over time? Would you like a per sip entry method? Or an option for a more in depth drink entry form for users that don’t mind a longer data entry time? Apple health has been working for majority of our users so far. However, we will add the ability to manually enter your weight if you don’t put that information in your Apple health. Good suggestion. As for the numbers scrolling off to the right, what device are you using? Are you using larger system font? If so the app is definitely not optimized for larger system font and may experience UI issues with a large font. Will update it to look better in this case. Would love to tailor the app for your use case. So feel free to reach out via email if you’ve got other ideas etc. :) ## Frequently asked questions about Baculator Pro ### What is Baculator Pro? Baculator Pro is a paid application designed to help users estimate their blood alcohol content (BAC) using the Widmark Formula. It allows for quick drink recording, session saving, and integration with Apple Health. ### How does Baculator Pro calculate BAC? Baculator Pro utilizes the Widmark Formula, a well-known method for estimating BAC. This formula takes into account a user's weight, gender, and the amount of alcohol consumed over a period. ### Does Baculator Pro integrate with Apple Health? Yes, Baculator Pro integrates with Apple Health to read your weight and gender for BAC calculations. It also records consumed alcoholic beverages and BAC levels to the Apple Health app. ### What are the features of Baculator Pro? Key features include quick drink recording, session saving, estimation of time until 0 BAC, customizable UI themes, and alerts for exceeding the legal BAC limit. It also supports Live Activities and Widgets. ### Is Baculator Pro free to use? No, Baculator Pro is a paid application. It is available for a one-time purchase price of $0.69. ### What devices does Baculator Pro support? Baculator Pro is supported on iPhone and iPad devices. ### How often is Baculator Pro updated? The latest version of Baculator Pro is 2.0, and it was last updated on April 23, 2024. This indicates a relatively recent update cycle. ### What is the age rating for Baculator Pro? Baculator Pro has an age rating of 17+, suggesting it is intended for mature audiences due to its subject matter related to alcohol consumption. ## Version history (last 5 releases) ### 2.0 — 2024-04-23 SHOTS!!!!! 2.0 is here!! Cheers! Version 2.0 contains lots of requested improvements and makes under the hood changes that will allow for easier future updates! 2.0 Changes: - Switched data model to CoreData - Added more fields to Session and Drink models to enable better data collection - Can now see the “drink rate” for a session - Blood Alcohol Content can now be recorded to the Health App - Option to toggle the writing of BAC and Drink count to Health App - Under the hood updates for better maintainability and easier updates - Tidied up UI / UX to look better and provide more clarity - Widgets get some polish as well as stability improvements (more widgets coming soon) - Better apple health integration - Undo confirmation alert - Quicker Search. Search by date & time string - Dynamic undo / cancel label depending on if hitting the button will cancel the session or not - Drinks now have time stamps - Text and slider options for inputs - More control of shadows - Drinks recorded to the Health App will now also be removed on an undo / session deletion - BAC recorded to the Health App will now also be removed on an undo - More transparency around what is being used to calculate the BAC Several more small things coming soon with 2.x updates: - metric measurements - customize standard button - drink favorites - drink notes - drink location - more charts - bug fixes & UI polish - more widget types Known issues: - Decimal may be formatted ridiculously when switching back and forth between sliders and text input on already started screen - Some Drinks that get transferred over from 1.x may have a weird abv % - There may be a status circle lag depending on your settings toggles - Weight may not set properly from Apple Health on first ever launch of the app. To fix this just toggle the use Apple Health toggle. ### 1.4.2 — 2024-03-26 Quick update in response to part of a user review. *Brings support for alternative input options for certain data entry. - Users can now choose between using sliders or text input for ABV and SIZE. - There is a new setting option for choosing your default input method. *Increased size of drink count widget text *Minor bug fixes & tweaks - Fixed an issue that might cause the live activity from starting. - Minor update to the About section of the question mark page. *Switched minimum deployment to iOS 16.1 ### 1.4.1 — 2023-10-11 v1.4.1 - Cheers! Addresses some valid complaints from a 1 star review... - When entering a manual drink, the font should no longer roll off the screen when using dynamic type / large system font. - If you don't use Apple Health or wish not to share access with Baculator Pro, you can now manually enter your sex & weight at the top of the settings page. Also fixes some things not mentioned in the bad review! - Fixed a bug that could result in an incorrect time of first drink leading to an erroneous BAC. - Fixed issue with BAC getting "stuck" after an undo. - Minor UI updates. --Things to note-- * If you're using Apple Health & your sex says NA, toggle the toggle back and forth or make sure it is set. * Don't forget this app is not a Breathalyzer. If you want 100% accurate BAC measurements you will need a dedicated device. * Support for widgets on iOS 16 has been dropped. If this upsets you, please email me and we can work on adding them back. * We do not collect any data related to you. ### 1.4 — 2023-10-03 * Support for Live Activites! - Quickly see your stats on the lock screen, dynamic island, etc. - comes with a fun Drunk Duck and the option to keep him as a dynamic island pet! * Aleady Started? Easily catch up by entering the start time, number of drinks, and alcohol % for each drink! - Several different ways to enter data make the catch up process as simple as taking a shot! * Quality of life improvements - Increment ounces with + and - buttons for more precision! - Custom slider with +/- buttons for ABV! - Already Started Form - Live Activities - Improved Search! Seach by dates and BAC level! * New settings options! - New default theme - Toggle shadows - New customization options - Drunk Duck Dynamic Pet * See the data being used in your calculation (weight, sex, etc.) at the top of the settings page! * Lots of UI refinements, hope you enjoy! * Major stability improvements! * Big and little bug fixes! ### 1.3 — 2023-07-07 Drunk Widgets!!! - Drink Count Widget. Shows your current drink count so that you can make sure you get your moneys worth at the open bar! - Blood Alcohol Widget. Shows your blood alcohol content so you can quickly show your friends how far ahead you are! - LockScreen Widget for quickly showing drink count + legal limit ring. Provides 1 tap access to the app for quick data entry, well passed 0.08! - Combined Widget, this combines drink count and precise blood alcohol content on your home screen! - Major UI improvements. Got rid of that annoying shadow. - Major under the hood clean up. ## Apps similar to Baculator Pro | App | Rating | Price | Category | | --- | --- | --- | --- | | [Mixology Bartender Recipe App](https://appshunter.io/ios/app/mixology-bartender-recipe-app/id1540497022) | 1.0 (2) | Free | Food & Drink | | [Beanconqueror](https://appshunter.io/ios/app/beanconqueror/id1445297158) | 4.9 (135) | Free | Food & Drink | | [Cocktail Recipes - Drink Mixer](https://appshunter.io/ios/app/cocktail-recipes-drink-mixer/id1487419067) | 4.7 (17) | Free | Food & Drink | | [TapRunner App](https://appshunter.io/ios/app/taprunner-app/id1567439745) | 3.0 (4) | Free | Food & Drink | | [Drunky - Alcohol Tracker](https://appshunter.io/ios/app/drunky-alcohol-tracker/id1482388778) | 3.5 (4) | $4.99 | Food & Drink | | [Jigger: Cocktail Drink Recipes](https://appshunter.io/ios/app/jigger-cocktail-drink-recipes/id1497308666) | 4.8 (15) | Free | Food & Drink | ## More apps by Cory Sebastian - [Darts Keeper](https://appshunter.io/ios/app/darts-keeper/id1570511877) - [Activity Tiles](https://appshunter.io/ios/app/activity-tiles/id1670003422) - [Dayz Till](https://appshunter.io/ios/app/dayz-till/id6446291180) All apps by Cory Sebastian: https://appshunter.io/developer/1570511879 --- *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 2026-06-10.*