# Alcolyse > Blood alcohol content calculator with sobriety timers and notifications. (iPhone/iPad app by Grant Nicholson.) - Source: https://appshunter.io/ios/app/alcolyse/id931857927 (this page in markdown: same URL + `.md`) - Developer: [Grant Nicholson](https://appshunter.io/developer/931857926) - Category: Lifestyle, Food & Drink - Price: $2.99 - Rating: 3.00/5 from 2 App Store ratings · 9 written reviews indexed - Age rating: 17+ - Requires: iOS 7.0 · 8 MB - Languages: American English - Released: 2014-11-05 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/alcolyse/id931857927/reviews.md ## What is Alcolyse? Alcolyse is the ultimate BAC calulator that allows you to easily monitor your blood alcohol levels on the fly. If you are out enjoying a few social drinks with family and friends simply enter your drinks as you go and Alcolyse will do the rest. Not only does it calculate the approximate times until sober but it will also continue working away in the background and notify you when specific blood alcohol levels are reached. Features: • Countdown timers - Timer displays that indicate the amount of time until you are sober. • Notification Center - Get automated notifications when various levels of sobriety are reached. • Traffic light system - Signals that represent your level of sobriety in relation to the legal limit. • Country selection - Ensures correct legal limits are set. • Age consideration - Legal limits are automatically adjusted for countries where age restrictions are applicable. • Select or create drinks - Select from an extensive range of popular drinks or simply create you own. • Favourites - Add your favourite drinks to the side menu for quick access. If you enjoy Alcolyse please take a minute to give us a nice review. Thanks for your support, it really does help! THIS APP IS FOR INFORMATIONAL PURPOSES ONLY AND IS NOT LEGAL ADVISE: Due to a number of un-measurable variables Alcolyse should be used strictly as a monitoring guide. Alcolyse takes no liability for any consequences and/or actions taken against you. For more information, please refer to the "terms of use" disclosed in the app or accessible on the Alcolyse website. ## Key features - Blood alcohol content calculation - Time until sober countdown - Sobriety level notifications - Legal limit adjustment by country/age - Customizable drink selection - Traffic light sobriety indicator ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/alcolyse/id931857927/reviews.md ### 4/5 — Great For Phone, No Apple Watch Support *2023-08-17* The app works great on the phone, but I mainly got it to use with my Apple Watch, the last update mentions about Apple Watch app icon, but it doesn’t support Apple Watch at all sadly. ### 3/5 — Should be able to enter past drinks *2020-04-09, version 1.0.2* A lot of times I forget to start this but know fairly accurately what time I started each drink. It would be great to be able to enter the drink start time retroactively. ### 5/5 — Good tracker *2019-09-30* Great for approximating time until sober, keeping track of drinks, and BAC by metabolism and weight ### 3/5 — Works but major bug *2016-02-14, version 1.0.2* You have to remember what time it says you will be sober because after a while the app resets itself. Please fix this bug! ### 4/5 — Really useful *2015-11-22, version 1.0.2* I like this app as it gives you an idea about when you should sit a little while longer at a party. Have had an issue with it resetting for no reason though, if the phone is sitting for 30 or so mins without use. Fix please? ### 5/5 — Handy app *2014-12-30, version 1.0.2* I'm a big supporter of if you drive, don't drink at all. In saying this, it is a good app especially for the morning after! ### 5/5 — Responsible drinking *2014-12-12, version 1.0.2* The new drink driving laws in New Zealand make it difficult to know how much you can drink. This easy to use app helps me understand the effect of what I am drinking and keeps me under the limit. Spending $2 on an app is more sensible than a $200 fine. ### 5/5 — Alcolyse *2014-11-29, version 1.0.1* Great idea, well executed! Easy to use!! ### 5/5 — Pleasantly Surprised *2014-11-06, version 1.0.0* Downloaded this app out of curiosity and its really quite useful, great for monitoring those beersies on a night out. Recommended! ## Frequently asked questions about Alcolyse ### What is Alcolyse? Alcolyse is a paid application designed to help users monitor their blood alcohol content (BAC) and estimate the time until they are sober. It provides features like countdown timers, sobriety notifications, and country-specific legal limit adjustments. ### How accurate is Alcolyse? Alcolyse is intended for informational purposes only and should be used as a monitoring guide. Due to un-measurable variables, it does not provide legal advice and the developer takes no liability for consequences or actions taken against the user. ### What is the price of Alcolyse? Alcolyse is a paid application priced at $2.99. There are no in-app purchases or subscriptions mentioned for this application. ### Does Alcolyse have ads? No, Alcolyse does not contain advertisements. The app is a paid download and is ad-free. ### What devices does Alcolyse support? Alcolyse is supported on iPhone and iPod devices. It is not currently listed as available for Android or other platforms. ### When was Alcolyse last updated? Alcolyse was last updated on December 3, 2014, with version 1.0.2. The initial release date was November 5, 2014. ### What is the age rating for Alcolyse? Alcolyse has an age rating of 17+. This is likely due to its subject matter related to alcohol consumption. ### Can I add my own drinks to Alcolyse? Yes, Alcolyse allows you to select from an extensive range of popular drinks or create your own custom drinks for more personalized tracking. ## Version history (last 3 releases) ### 1.0.2 — 2014-12-03 This app has been updated by Apple to display the Apple Watch app icon. • New Zealand legal limit lowered according to new legislation If you have any feedback or suggestions please be in touch and in return we'll keep improving Alcolyse - you can do so by using the feedback button in app or emailing us at hello@alcolyse.com ### 1.0.1 — 2014-11-14 • Session information now saves when closing the app from the multitasking bar • Minor bug fixes If you have any feedback or suggestions please be in touch and in return we'll keep improving Alcolyse - you can do so by using the feedback button in the app or emailing us at hello@alcolyse.com ### 1.0.0 — 2014-11-04 No release notes. ## Apps similar to Alcolyse | App | Rating | Price | Category | | --- | --- | --- | --- | | [Enbarr](https://appshunter.io/ios/app/enbarr/id1666642346) | 5.0 (5) | Free | Lifestyle | | [Siddur – Linear Edition](https://appshunter.io/ios/app/siddur-linear-edition/id1141735259) | 3.7 (34) | $5.99 | Lifestyle | | [Smith Spencer Real Estate](https://appshunter.io/ios/app/smith-spencer-real-estate/id1390244671) | 5.0 (12) | Free | Lifestyle | | [Meadow Springs Golf Club](https://appshunter.io/ios/app/meadow-springs-golf-club/id1619087798) | — | Free | Lifestyle | | [Admiral by HarborMoor](https://appshunter.io/ios/app/admiral-by-harbormoor/id6443956108) | 5.0 (6) | Free | Lifestyle | | [Crossroads Christian ChurchCBR](https://appshunter.io/ios/app/crossroads-christian-churchcbr/id1046672842) | — | Free | Lifestyle | ## More apps by Grant Nicholson - [Game Calls NZ](https://appshunter.io/ios/app/game-calls-nz/id1227272879) - [Game Calls Australia](https://appshunter.io/ios/app/game-calls-australia/id1372420850) - [Game Calls USA](https://appshunter.io/ios/app/game-calls-usa/id1372606427) - [Game Calls UK & Europe](https://appshunter.io/ios/app/game-calls-uk-and-europe/id1372620803) - [Game Calls](https://appshunter.io/ios/app/game-calls/id1372621642) All apps by Grant Nicholson: https://appshunter.io/developer/931857926 --- *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.*