# Building Atoms, Ions, and Isotopes HD Lite > Educational app for building atoms, ions, and isotopes with atomic theory. (iPhone/iPad app by Carolina Biological Supply.) - Source: https://appshunter.io/ios/app/building-atoms-ions-and-isotopes-hd-lite/id437001161 (this page in markdown: same URL + `.md`) - Developer: [Carolina Biological Supply](https://appshunter.io/developer/413708533) - Category: Education, Reference - Price: Free with in-app purchases - Rating: 1.30/5 from 4 App Store ratings · 14 written reviews indexed - Age rating: 4+ - Requires: iOS 6.0 · 13 MB - Languages: American English - Released: 2011-05-17 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/building-atoms-ions-and-isotopes-hd-lite/id437001161/reviews.md ## What is Building Atoms, Ions, and Isotopes HD Lite? With the Building Atoms, Ions, and Isotopes app, explore the composition of the elements. Build atoms, ions, and isotopes by selecting appropriate numbers of protons, neutrons, and electrons. For reference, this app also includes atomic theory information and a periodic table that is interactive in the iPad version. *Lite version only includes Build an Atom and Atomic Theory History Features ## Key features - Build atoms, ions, and isotopes - Select protons, neutrons, and electrons - Atomic theory information - Interactive periodic table (iPad version) - Lite version includes Build an Atom and Atomic Theory History ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Atomic Elements HD | $2.99 | one-time | ## Recent user reviews (10 of 14) All indexed reviews: https://appshunter.io/ios/app/building-atoms-ions-and-isotopes-hd-lite/id437001161/reviews.md ### 1/5 — Terrible *2016-03-16, version 2.0* Only once managed to drag something. ### 1/5 — Good idea but... *2015-08-17* Great idea, but I can't get it to work at all. Terrible lag and nothing will "drop." ### 1/5 — Bruh *2014-09-29* Why is this even an app? ### 5/5 — Help me a lot!!!!! *2013-10-26* I was having problems using the real deal till this came into the App Store. I'm in the eighth grade and it still helped me!!!!!!!!! ### 1/5 — What happened? *2013-10-11* I used this ap last year and it was great- now it doesn't let you type in the number of subatomic particles to add, so you can't do anything! Please fix this! I've tried re-installing it, but it didn't help. T ### 1/5 — Bugs prevent any use *2013-09-22* This app is buggy. Needs a fix. It won't let you add any subatomic particles at all which is the entire point of the app. ### 1/5 — Doesn't work with ios 7,, *2013-09-19, version 1.0.1* Can no longer add numbers. ### 1/5 — Needs work *2013-02-04, version 1.0.1* Is this beta version? Seems like someone released software that's half baked. ### 1/5 — Worthless *2012-09-26* Gives you no way to add electrons proton or neutrons. Screen says "Drop to Add" but there's nothing to drop anywhere. There are no instructions on how to use this app which is why the title is Worthless! What a complete waste of time. Deserves negative stars ### 1/5 — Not helpful *2012-02-03, version 1.0.1* This isn't an helpful app at all, slow performance, and pointless. ## Frequently asked questions about Building Atoms, Ions, and Isotopes HD Lite ### What is Building Atoms HD Lite? Building Atoms HD Lite is an educational application designed to help users understand the composition of elements by building atoms, ions, and isotopes. It also provides atomic theory information. ### What are the main features of Building Atoms HD Lite? The app allows you to build atoms, ions, and isotopes by selecting the correct number of protons, neutrons, and electrons. The lite version specifically includes the 'Build an Atom' and 'Atomic Theory History' features. ### Is Building Atoms HD Lite available on multiple devices? Currently, Building Atoms HD Lite is supported on iPad devices. It is not available for iPhone or Android phones. ### How often is Building Atoms HD Lite updated? The app was last updated on August 8, 2016, to version 2.1. It was originally released on May 17, 2011. ### What is the age rating for Building Atoms HD Lite? Building Atoms HD Lite has an age rating of 4+, making it suitable for young learners and above. ### What is the user rating for Building Atoms HD Lite? Building Atoms HD Lite has a rating of 1.3 stars based on 4 user ratings. ### Does Building Atoms HD Lite have ads? No, Building Atoms HD Lite does not contain advertisements. ### What is the price of Building Atoms HD Lite? Building Atoms HD Lite is available for free. ## Version history (last 4 releases) ### 2.1 — 2016-08-08 This app has been updated by Apple to display the Apple Watch app icon. **Added option to purchase all content for the app via in app purchase. ### 2.0 — 2013-10-21 **iOS 7 Compatibility and Bug Fixes ### 1.0.1 — 2011-05-26 *Made app compatible with iOS 3.2 and later. ### 1.0 — 2011-05-17 No release notes. ## Apps similar to Building Atoms, Ions, and Isotopes HD Lite | App | Rating | Price | Category | | --- | --- | --- | --- | | [CloudLabs Heat Capacity](https://appshunter.io/ios/app/cloudlabs-heat-capacity/id1596373262) | — | Free | Education | | [Isaac Newton by Ventura](https://appshunter.io/ios/app/isaac-newton-by-ventura/id1429204463) | — | $1.99 | Education | | [CloudLabs Chemical Bond Types](https://appshunter.io/ios/app/cloudlabs-chemical-bond-types/id1596359505) | — | Free | Education | | [Chemical Bonding - Chemistry](https://appshunter.io/ios/app/chemical-bonding-chemistry/id1180472488) | 1.0 (3) | $0.99 | Education | | [Excavate! Mesopotamia](https://appshunter.io/ios/app/excavate-mesopotamia/id1319976833) | 5.0 (1) | Free | Education | | [Electrolysis - Chemistry](https://appshunter.io/ios/app/electrolysis-chemistry/id1180472493) | — | $0.99 | Education | ## More apps by Carolina Biological Supply - [Owl Pellet Activities](https://appshunter.io/ios/app/owl-pellet-activities/id413713201) - [Owl Pellet Activities HD](https://appshunter.io/ios/app/owl-pellet-activities-hd/id413714263) - [Chemistry Formula Practice](https://appshunter.io/ios/app/chemistry-formula-practice/id422957082) - [Chemistry Formula Practice Free](https://appshunter.io/ios/app/chemistry-formula-practice-free/id422958981) - [Building Atoms and Isotopes](https://appshunter.io/ios/app/building-atoms-and-isotopes/id436996679) - [Building Atoms, Ions, and Isotopes HD](https://appshunter.io/ios/app/building-atoms-ions-and-isotopes-hd/id436997933) All apps by Carolina Biological Supply: https://appshunter.io/developer/413708533 --- *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 2026-06-05.*