# ChemWhiz > Chemistry calculator for molar mass, unit conversion, and periodic table data. (iPhone/iPad app by Anant Jain.) - Source: https://appshunter.io/ios/app/chemwhiz/id839352831 (this page in markdown: same URL + `.md`) - Developer: [Anant Jain](https://appshunter.io/developer/617902493) - Category: Utilities, Education - Price: Free - Rating: 5.00/5 from 7 App Store ratings · 9 written reviews indexed - Age rating: 4+ - Requires: iOS 9.1 · 16 MB - Languages: American English - Released: 2014-03-20 - Data updated: 2026-06-08 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/chemwhiz/id839352831/reviews.md ## What is ChemWhiz? Best iOS App/3rd place overall winner at HS Hacks 2014! Tired of wasting your time doing menial calculations during chemistry labs? Then ChemWhiz is the app for you. Quickly find the molar mass of any chemical simply by typing its formula. Convert between common units like moles, liters, and grams. And view at-a-glance information about every element in the periodic table. • Enter chemical formulas and quickly check their molar mass • Quickly convert between common units of any chemical • Scroll through a vertical periodic table with all the information you'll need • Share calculations and elements through Facebook, Twitter, and more • Fully updated for iOS 12, iPhone XS Max, and the iPad Pro • Today widget to calculate the molar mass of the device's clipboard (requires iOS 10) • Share extension to calculate the molar mass of selected text anywhere across the device • 3D Touch shortcuts and previews throughout Stop wasting your time with calculations. Download ChemWhiz today! Created by Anant J, Aakash A, Youssef S, and Kamesh V. ## Key features - Calculate molar mass from chemical formulas - Convert between common chemical units - Access comprehensive periodic table data - Share calculations and element information - Today widget for clipboard calculations - Share extension for selected text calculations ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/chemwhiz/id839352831/reviews.md ### 5/5 — Helpful *2020-02-21* Really helps me out when I need to get my homework done quickly. Having so many features in one app is so convenient. ### 5/5 — 🙏🏼THANK YOU!!!!!!! *2016-04-24* The BEST Chem app!!!...I downloaded 5 different apps for Chem but none were helpful...then I found THIS ONE!!! Lifesaver. Period. ### 5/5 — Hella *2014-06-20* Swag ### 5/5 — Amazing app *2014-06-02* Does whatnot says it will do, and does it very well ### 5/5 — Awesome!! *2014-04-21* Great job! Thanks aakash for telling me about this at mandir ### 5/5 — Amazing App *2014-04-05* I love this app. I can finally finish my labs in under an hour. Thank you ChemWhiz! ### 5/5 — Awesome *2014-04-02* Good job CGY. ### 4/5 — Splendid *2014-03-27* Certainly useful and simplifies the work ### 5/5 — Handy Chemistry app to take on the go! *2014-03-26* A very useful app for students taking any chemistry course! ## Frequently asked questions about ChemWhiz ### What is ChemWhiz? ChemWhiz is a free utility app designed to simplify chemistry calculations. It allows users to quickly find the molar mass of chemicals, convert between common units, and access detailed information about elements in the periodic table. ### How do I calculate molar mass with ChemWhiz? To calculate molar mass, simply enter the chemical formula into the app. ChemWhiz will then display the molar mass for that compound. This feature is designed to save time during chemistry labs. ### What units can ChemWhiz convert between? ChemWhiz can convert between common units of any chemical, such as moles, liters, and grams. This functionality helps in various stoichiometry and laboratory calculations. ### Does ChemWhiz have ads? No, ChemWhiz does not contain advertisements. It is a completely free app with no ads, ensuring an uninterrupted user experience. ### What devices does ChemWhiz support? ChemWhiz is available for iPhone, iPad, and iPod touch devices. It has been updated to be fully compatible with iOS 12 and newer devices like the iPhone XS Max and iPad Pro. ### How often is ChemWhiz updated? The app was last updated on November 29, 2018, to version 2.3. It has received updates to ensure compatibility with the latest iOS versions and devices. ### Can I use ChemWhiz offline? The description does not explicitly state offline functionality, but core calculation and data retrieval features are likely available without an internet connection. Sharing features would require connectivity. ### What is the age rating for ChemWhiz? ChemWhiz has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content. ## Version history (last 5 releases) ### 2.3 — 2018-11-29 • Updated for iOS 12, iPhone XS Max, and the new iPad Pro! • Fixed some layout issues in the Show Work view ### 2.2 — 2018-01-07 • ChemWhiz has been updated for iOS 11 and the iPhone X • Numerous UI improvements • Bug fixes As always, if you like ChemWhiz, be sure to give it a 5-star rating on the App Store! ### 2.1 — 2016-10-31 • Bug fixes ### 2.0 — 2016-10-12 ChemWhiz has been completely redesigned from the ground up to take full advantage of iOS 10, iPhone 7, and the iPad Pro. • Slick new interface • Quickly access formula examples with a swipe on the main screen • Cleaner design puts the focus on chemical formulas and their molar masses • New split view for the Elements table lets you easily browse elements and view element detail at the same time • New today extension to let you calculate the molar mass of a chemical formula copied to the clipboard (requires iOS 10) • New share extension - highlight any formula in Safari or any other app, tap Share, and tap Calculate Molar Mass to use ChemWhiz anywhere • 3D touch shortcuts to quickly access conversions and formulas • 3D touch previews to quickly access work and element data  • Full Split View and Slide Over support • And to top it all off, a shiny new app icon! As always, if you love ChemWhiz, be sure to give us a 5-star review! ### 1.2.1 — 2014-06-20 • Fixes a bug where the wrong element information would be given when searching in the Elements tab. • Updated Answers interface in the Conversions tab. • Various bug fixes and minor UI improvements. ## Apps similar to ChemWhiz | App | Rating | Price | Category | | --- | --- | --- | --- | | [Chemistry Solver: Chem Answer](https://appshunter.io/ios/app/chemistry-solver-chem-answer/id6736976456) | 3.9 (23) | Free | Utilities | | [Mechanical Engineering Toolkit](https://appshunter.io/ios/app/mechanical-engineering-toolkit/id1601099443) | 4.8 (50) | Free | Utilities | | [Campus CleanPay](https://appshunter.io/ios/app/campus-cleanpay/id1522817346) | 1.4 (69) | Free | Utilities | | [ChemBalance](https://appshunter.io/ios/app/chembalance/id6738868211) | — | Free | Utilities | | [Chemistry Helper - Chem Answer](https://appshunter.io/ios/app/chemistry-helper-chem-answer/id6738891734) | 3.4 (12) | Free | Utilities | | [Chemistry Solver: Chem Helper](https://appshunter.io/ios/app/chemistry-solver-chem-helper/id6673912315) | 3.6 (13) | Free | Utilities | ## More apps by Anant Jain - [Rock Paper Scissors Mobile](https://appshunter.io/ios/app/rock-paper-scissors-mobile/id619530332) All apps by Anant Jain: https://appshunter.io/developer/617902493 ## Related topics [polyatomic ions](https://appshunter.io/ios/topics/polyatomic-ions) · [ionshape](https://appshunter.io/ios/topics/ionshape) --- *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 2026-06-08.*