# ChemSearch > Draw and search chemical structures and compounds for research and safety information. (iPhone/iPad app by Thermo Fisher Scientific.) - Source: https://appshunter.io/ios/app/chemsearch/id865207683 (this page in markdown: same URL + `.md`) - Developer: [Thermo Fisher Scientific](https://appshunter.io/developer/407517076) - Category: Education, Reference - Price: Free - Rating: 2.75/5 from 8 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 39 MB - Languages: English - Released: 2014-04-24 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/chemsearch/id865207683/reviews.md ## What is ChemSearch? Use ChemSearch for the iPad to draw and search chemical structures and identify the right chemical for your research. Search a huge range of chemical compounds including AcroSeal anhydrous solvents, organometallics, precious metals, inorganics and building blocks. Utilizing the latest chemical drawing technology and Thermo Fisher Scientific’s broad range of Acros Organics and Alfa Aesar chemicals and reagants, ChemSearch is powerful tool to identify the right chemical compound and get fast reliable safety and technical information. The app is for all ages and can be used in any chemistry discipline. App Features: *Search by name, molecular formula, CAS registry number or key word *Easy to use drawing function with periodic table and saving options *Search results delivers catalog #, chemical name, molecular formula, chemical structure and CAS registry number *Dive down to the item detail and get physical properties, specifications and safety information *Links to fishersci.com for pricing, availability, purchasing options and so much more ## Key features - Draw chemical structures - Search by name, formula, CAS number, or keyword - Access catalog #, name, formula, structure, and CAS number - View physical properties and safety information - Links to pricing and availability ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/chemsearch/id865207683/reviews.md ### 5/5 — Useful app *2022-01-17, version 2.3.1* This app is wonderful in the lab! ### 1/5 — How doesn’t my search pop up *2021-11-05, version 2.3.1* I drew a formula, I wrote the name down but this engine still couldn’t show any results. Very disappointing ### 2/5 — Instructions would be nice *2021-04-16, version 2.3.1* How do I draw a carboxyl group attached to benzene? I can’t even get the app to let me add a ‘C’, let alone ‘COOH’. ## Frequently asked questions about ChemSearch ### What is ChemSearch? ChemSearch is an educational app that allows users to draw and search for chemical structures and compounds. It provides detailed information on a wide range of chemicals, including safety and technical data. ### How can I search for chemicals in ChemSearch? You can search for chemicals by name, molecular formula, CAS registry number, or keyword. The app also features an easy-to-use drawing function with a periodic table. ### What information does ChemSearch provide about chemical compounds? Search results include the catalog number, chemical name, molecular formula, chemical structure, and CAS registry number. You can also access physical properties, specifications, and safety information. ### Is ChemSearch suitable for all ages? Yes, the app is designed for all ages and can be used in any chemistry discipline, making it a versatile tool for students and professionals alike. ### Where can I find pricing and availability for chemicals found in ChemSearch? ChemSearch provides links to fishersci.com, where you can find pricing, availability, and purchasing options for the chemicals listed in the app. ### What devices is ChemSearch available on? ChemSearch is available for iPad devices, as indicated by its description. ### How often is ChemSearch updated? The latest version of ChemSearch is 2.3.1, which was last updated on February 18, 2021. This indicates a less frequent update cycle. ### What is the user rating for ChemSearch? ChemSearch has a user rating of 2.8 stars from 8 ratings, suggesting that some users have had a less than ideal experience with the application. ## Version history (last 1 release) ### 2.3.1 — 2021-02-18 Minor enhancements and bug fixes. ## Apps similar to ChemSearch | App | Rating | Price | Category | | --- | --- | --- | --- | | [Smart Vietnamese Dictionary](https://appshunter.io/ios/app/smart-vietnamese-dictionary/id1606886580) | — | Free | Education | | [PennDOT PA CDL Permit Test](https://appshunter.io/ios/app/penndot-pa-cdl-permit-test/id1605980920) | 4.7 (164) | Free | Education | | [Malpi Int'l School](https://appshunter.io/ios/app/malpi-intl-school/id1611707020) | — | Free | Education | | [Wanna help word memorization](https://appshunter.io/ios/app/wanna-help-word-memorization/id1608671720) | — | Free | Education | | [Smart Belarusian Dictionary](https://appshunter.io/ios/app/smart-belarusian-dictionary/id1606872160) | 3.0 (1) | Free | Education | | [Canada Citizenship Test 2026](https://appshunter.io/ios/app/canada-citizenship-test-2026/id1611949900) | 4.3 (29) | Free | Education | ## More apps by Thermo Fisher Scientific - [DailyCalcs - Science calculator to simplify everyday tasks in the lab](https://appshunter.io/ios/app/dailycalcs-science-calculator-to-simplify-everyday-tasks-in-the-lab/id353223512) - [Fluorescence SpectraViewer](https://appshunter.io/ios/app/fluorescence-spectraviewer/id421031826) - [CloningBench – lab tools](https://appshunter.io/ios/app/cloningbench-lab-tools/id458617777) - [Real-time PCR](https://appshunter.io/ios/app/real-time-pcr/id523157743) - [Pipette Tips](https://appshunter.io/ios/app/pipette-tips/id562044810) - [HPLC Troubleshooting Guide](https://appshunter.io/ios/app/hplc-troubleshooting-guide/id573520445) All apps by Thermo Fisher Scientific: https://appshunter.io/developer/407517076 --- *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.*