# Wine+ — Easy Winemaking Calculations > Winemaking calculator for grape growers and winemakers. (iPhone/iPad app by Brian Jones.) - Source: https://appshunter.io/ios/app/wine-plus/id1552662609 (this page in markdown: same URL + `.md`) - Developer: [Brian Jones](https://appshunter.io/developer/1552662611) - Category: Utilities - Price: $2.99 - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 12+ - Requires: iOS 10.0 · 3 MB - Languages: American English - Released: 2021-02-14 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/wine-plus/id1552662609/reviews.md ## What is Wine+? Wine+ is the perfect pocket tool for both growers and winemakers. ** Growers ** Wine+ helps you determine when your grapes are ready to pick for winemaking. ** Winemakers ** Wine+ helps you calculate your so2 additions and approximate ABV%. +++ Calculators +++ - Tartaric Acid : Enter batch volume and target pH level. This calculator guides you through a bench trial of your wine to lower your wine's pH to a desired level. - Optimal Harvest : Enter seed color, Brix, pH, and TA to determine when your grapes are ready to pick. Visual scales show the optimal range of values for each parameter and where your measurement fits in. - SO2 Additions : Simply enter 5 parameters, (volume gallons/liters, current ph, current free so2, desired molecular so2, potassium or sodium metabisulfite), into the calculator and hit the calculate button. After the calculation, you'll receive the additional free so2 required to achieve the desired molecular so2 and the amount of either potassium or sodium metabisulfite required. - Alcohol ABV% : Enter the original and final Brix/SG values to calculate the approximate ABV% of your wine. ## Key features - Optimal harvest determination - SO2 addition calculations - Approximate ABV% calculation - Tartaric acid adjustment - Brix, pH, and TA analysis ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/wine-plus/id1552662609/reviews.md ### 5/5 — Very Helpful *2021-09-12, version 1.0.9* I’m new to wine making and I found this simple app very helpful in understanding things I needed to do. The hints are a nice touch too, for correcting my problems. ## Frequently asked questions about Wine+ ### What is Wine+? Wine+ is a utility app designed to assist both grape growers and winemakers with essential calculations. It helps determine optimal harvest times and provides tools for calculating SO2 additions and approximate alcohol by volume (ABV%). ### What calculations can Wine+ perform? Wine+ offers calculators for tartaric acid adjustments, optimal harvest timing based on grape parameters, SO2 additions for wine stabilization, and approximate ABV% based on Brix or SG values. ### How does Wine+ help growers? For growers, Wine+ aids in determining the ideal time to harvest grapes by analyzing parameters like seed color, Brix, pH, and total acidity (TA). It presents visual scales to show where your measurements fall within optimal ranges. ### How does Wine+ help winemakers? Winemakers can use Wine+ to calculate precise SO2 additions needed to achieve desired molecular SO2 levels and the amount of potassium or sodium metabisulfite to use. It also helps estimate the final ABV% of the wine. ### What are the pricing details for Wine+? Wine+ is a paid application, available for a one-time purchase of $2.99. There are no in-app purchases or subscription fees associated with its use. ### Is Wine+ available on multiple devices? Yes, Wine+ is designed for Apple devices and is supported on iPhone, iPad, and iPod. It is not currently available for Android or desktop platforms. ### How often is Wine+ updated? The latest version of Wine+ is 2.2.2, last updated on September 28, 2023. This indicates a history of updates and ongoing support from the developer. ### What is the age rating for Wine+? Wine+ has an age rating of 12+, suggesting it is suitable for users aged 12 and older. This is based on its content and the nature of the calculations involved. ## Version history (last 5 releases) ### 2.2.2 — 2023-09-28 Bug Fixes. ### 2.2.1 — 2023-06-08 Tartaric Acid Calculator : This calculator guides you through a bench trial of your wine to lower your wine's pH to a desired level. (bug fixes) ### 2.2 — 2023-05-30 Tartaric Acid Calculator : This calculator guides you through a bench trial of your wine to lower your wine's pH to a desired level. ### 2.1.1 — 2022-03-01 Optimal Harvest Calculator: This new calculator determines when your grapes are ready to pick for winemaking. Clear visual indicators and hints make it easy to decide the optimal time to pick your grapes. ### 2.0 — 2021-10-16 - Improved design to support multiple calculators. - New calculator for alcohol percentage. Supports Brix/SG and Potential/Actual ABV%. ## Apps similar to Wine+ | App | Rating | Price | Category | | --- | --- | --- | --- | | [LiangFangShenQi](https://appshunter.io/ios/app/liangfangshenqi/id1435027401) | 2.6 (5) | Free | Utilities | | [Purple Haze: DNS Tunnel](https://appshunter.io/ios/app/purple-haze-dns-tunnel/id1587562192) | — | Free | Utilities | | [PLAATO PRO Old](https://appshunter.io/ios/app/plaato-pro-old/id1555315888) | 5.0 (2) | Free | Utilities | | [HoochWare](https://appshunter.io/ios/app/hoochware/id1353529147) | 4.2 (9) | Free | Utilities | | [GHIA KIDS](https://appshunter.io/ios/app/ghia-kids/id1434789680) | — | Free | Utilities | | [HeatNext](https://appshunter.io/ios/app/heatnext/id1440372440) | — | Free | Utilities | --- *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.*