# Polyatomic Ion Flash Cards > Flashcards for memorizing polyatomic ions, their formulas, and charges. (iPhone/iPad app by Stephen Wright.) - Source: https://appshunter.io/ios/app/polyatomic-ion-flash-cards/id582431809 (this page in markdown: same URL + `.md`) - Developer: [Stephen Wright](https://appshunter.io/developer/582431812) - Category: Education, Reference - Price: $2.99 - Rating: 3.75/5 from 4 App Store ratings · 10 written reviews indexed - Age rating: 4+ - Requires: iOS 8.1 · 13 MB - Languages: English - Released: 2012-12-10 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/polyatomic-ion-flash-cards/id582431809/reviews.md ## What is Polyatomic Ion Flash Cards? Flash Cards with the common polyatomic ions. Helps commit the polyatomic ions to memory, including their molecular formulas and ionic charge. Study by name or formula or both. Go at your own speed or set the timer. ## Key features - Polyatomic ion flashcards - Study by name, formula, or both - Memorize molecular formulas - Learn ionic charges - Self-paced study - Optional timer for timed study ## Recent user reviews (10 of 10) All indexed reviews: https://appshunter.io/ios/app/polyatomic-ion-flash-cards/id582431809/reviews.md ### 1/5 — Not good *2016-08-26* This app is not worth the money!! Flash cards are better!! ### 4/5 — Polyatomic flash card review *2016-02-19* I like the format of the app, it's easy to use and useful, however, there are some missing ions like iodate and iodite, and some others, if you could add them all, I would have no complaints. ### 5/5 — Excellence Help *2013-05-12* Really helped me study for the test, going to need it again for the final. ### 5/5 — Nice App *2013-03-18* Where was this app when I was in high school? This has helped me remember the Ions for class this year and I know I will use it next year. ### 1/5 — READ PRIVACY POLICY *2013-01-22* Pros: Great little app that focuses on one topic. Notecard setup just like handwritten flash cards. Has ads but doesn't deter from the use of the app. Cons: This app is basically an information gatherer. It admits it will access information on your device up to but not limited to address book, Facebook account, email lists, etc. Nice free app but be aware of what you're using! There is no support either. Clicking on the app support in App Store takes you to a website that has links sending you to their apps that then takes you to their apps in the App Store. There are many flash card/note card apps that are free to make these cards and they don't invade your privacy like this does. Would not recommend downloading. ### 2/5 — Annoying *2013-01-13* Annoying write a review prompts ### 5/5 — Awesome *2013-01-08* ... ### 1/5 — View privacy policy *2012-12-28* App just wants to collect our data. ### 5/5 — Great app *2012-12-19* This app really helped me study for my test. It is a lifesaver!! ### 5/5 — Anna is awesome *2012-12-06* This app is freaking awesome and really helped me with chem. ## Frequently asked questions about Polyatomic Ion Flash Cards ### What polyatomic ions does Polyatomic Ion Flash Cards cover? Polyatomic Ion Flash Cards covers common polyatomic ions, helping users memorize their molecular formulas and ionic charges. The app focuses on aiding recall for these essential chemistry components. ### How can I study using Polyatomic Ion Flash Cards? You can study by name, by formula, or by a combination of both. This allows for flexible learning tailored to your memorization needs. The app also offers a self-paced mode or an optional timer for timed practice. ### Is Polyatomic Ion Flash Cards suitable for beginners? Yes, with an age rating of 4+, Polyatomic Ion Flash Cards is designed to be accessible. It helps users build a foundational understanding and memory of polyatomic ions, their formulas, and charges. ### What devices is Polyatomic Ion Flash Cards available on? Polyatomic Ion Flash Cards is available on iPhone, iPad, and iPod. It is designed for iOS devices, providing a convenient study tool across Apple's mobile ecosystem. ### How often is Polyatomic Ion Flash Cards updated? The latest version of Polyatomic Ion Flash Cards is 2.0.0, last updated on April 10, 2015. While the app has not been updated recently, it provides a stable set of features for its intended purpose. ### What is the price of Polyatomic Ion Flash Cards? Polyatomic Ion Flash Cards is a paid application priced at $2.99. This one-time purchase grants you access to all its features for studying polyatomic ions. ### Does Polyatomic Ion Flash Cards have ads? No, Polyatomic Ion Flash Cards does not contain advertisements. As a paid application, it offers an uninterrupted study experience without any ad interruptions. ### What is the user sentiment for Polyatomic Ion Flash Cards? Polyatomic Ion Flash Cards has an average rating of 3.8 stars from 4 ratings. This indicates a generally positive reception from its users, though the limited number of ratings suggests a smaller user base. ## Version history (last 5 releases) ### 2.0.0 — 2015-04-10 This app has been updated by Apple to display the Apple Watch app icon. Updated for new iPhones. ### 1.2.1 — 2013-09-08 Minor updates and fixes. ### 1.2.0 — 2013-07-25 Now with no ads. ### 1.1.0 — 2013-06-13 Now you can remove the ads and just focus on the studying. ### 1.0.1 — 2013-01-16 Minor UI updates and some small bug fixes ## Apps similar to Polyatomic Ion Flash Cards | App | Rating | Price | Category | | --- | --- | --- | --- | | [St. John the Divine](https://appshunter.io/ios/app/st-john-the-divine/id1506282810) | 5.0 (7) | Free | Education | | [EPPP Practice Exam Test 2026](https://appshunter.io/ios/app/eppp-practice-exam-test-2026/id6737974967) | 5.0 (3) | Free | Education | | [Balancing Chemical Equations](https://appshunter.io/ios/app/balancing-chemical-equations/id1180472471) | 1.5 (4) | $0.99 | Education | | [Trigonometric Identities Tutor](https://appshunter.io/ios/app/trigonometric-identities-tutor/id1452019703) | 3.0 (1) | $2.99 | Education | | [Calvary Chapel Clarksville](https://appshunter.io/ios/app/calvary-chapel-clarksville/id6447384161) | — | Free | Education | | [EMR Exam Test Prep 2026](https://appshunter.io/ios/app/emr-exam-test-prep-2026/id6469602565) | 4.8 (28) | Free | Education | ## More apps by Stephen Wright - [Chemistry Equation Balancer](https://appshunter.io/ios/app/chemistry-equation-balancer/id645376094) All apps by Stephen Wright: https://appshunter.io/developer/582431812 --- *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.*