# ChemSpark: Chemistry Practice — Chemistry Practice Tests > Interactive chemistry practice tests and study tool with detailed feedback. (iPhone/iPad app by Lojas Software Corp.) - Source: https://appshunter.io/ios/app/chemspark-chemistry-practice/id6746169230 (this page in markdown: same URL + `.md`) - Developer: [Lojas Software Corp](https://appshunter.io/developer/1799458054) - Category: Education - Price: Free with in-app purchases - Rating: 4.33/5 from 3 App Store ratings - Age rating: 4+ - Requires: iOS 17.6 · 43 MB - Languages: English - Released: 2025-05-20 - Data updated: 2026-08-20 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/chemspark-chemistry-practice/id6746169230/reviews.md ## What is ChemSpark? Struggling with Chemistry? Ace your AP, high school, or college exams with ChemSpark! Access hundreds of interactive questions, visual diagrams, and detailed explanations to master everything from the Periodic Table to Organic Chemistry. Key Features: Extensive Question Bank: Practice with a diverse set of questions covering numerous chemistry topics, complete with varying difficulty levels (easy, medium, hard). Multiple Question Types: Challenge yourself with different formats, including multiple-choice and fill-in-the-blank questions. Visual Learning: Enhance your understanding with questions that include relevant images and diagrams. Detailed Feedback: After completing a test, review your performance, see your score, and understand the reasoning behind answers with clear explanations for each question. Structured Learning: Navigate easily through well-organized subjects and topics to focus on specific areas of study. Interactive Testing: Experience a smooth and intuitive testing interface that allows you to select answers, move between questions, and receive immediate feedback upon test completion. Track Your Progress: Monitor your scores on tests to identify areas of strength and opportunities for improvement. Flexible Practice: Quit tests anytime or complete them to see your full results. Whether you're a high school student gearing up for exams, a college student tackling challenging coursework, or simply an enthusiast looking to refresh your chemistry knowledge, ChemSpark is your perfect study companion. Our "Recommended" section will also guide you to further resources and tools to enhance your learning journey! Download ChemSpark today and start your journey to chemistry mastery! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Extensive question bank with varying difficulty - Multiple question types (multiple-choice, fill-in-the-blank) - Visual learning aids with images and diagrams - Detailed feedback and answer explanations - Structured learning by subject and topic - Progress tracking and score monitoring - Interactive testing interface ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Test Tube of Hints (25) | $0.99 | one-time | | Combustion Skips (5) | $0.99 | one-time | | Beaker of Hints (60) | $2.99 | one-time | | Flask of Hints (150) | $4.99 | one-time | | Atomic Skips (15) | $1.99 | one-time | ## Frequently asked questions about ChemSpark ### What chemistry topics does ChemSpark cover? ChemSpark covers structured subjects like Core Concepts, Reactions & Stoichiometry, States & Solutions, and Organic Chemistry. These are further broken down into topics such as Atomic Structure, the Periodic Table, Chemical Bonding, Stoichiometry, Acids & Bases, Gases, and Functional Groups. ### What types of questions are available in ChemSpark? ChemSpark offers a variety of question types to challenge users, including multiple-choice and fill-in-the-blank formats. Questions also incorporate relevant images and diagrams to aid visual learning. ### How does ChemSpark help users track their learning progress? Users can track their progress by monitoring their scores on tests within ChemSpark. The app provides detailed feedback after each test, including scores and clear explanations for answers, to highlight areas of strength and opportunities for improvement. ### Is ChemSpark suitable for offline use? The provided data does not specify whether ChemSpark supports offline use. However, its interactive testing features suggest it may require an internet connection for full functionality. ### What devices is ChemSpark available on? ChemSpark is available on iPhone and iPad devices, making it accessible for users within the Apple ecosystem. ### Does ChemSpark have ads? Yes, ChemSpark contains advertisements. This is indicated by the 'hasAds' flag being true in the application data. ### How often is ChemSpark updated? ChemSpark was last updated on July 2, 2026, with version 1.2121. This indicates a recent update, suggesting the app is actively maintained. ### What is the age rating for ChemSpark? ChemSpark has an age rating of 4+, making it suitable for a wide range of users, including younger learners interested in chemistry. ## Version history (last 5 releases) ### 1.2122 — 2026-08-19 - New Haptics and Sound Effects. - New Diagram and Crossword Questions. - New Interactive Periodic Table. - New Spark AI Tutor. - Reduced Ads Duration. ### 1.2121 — 2026-07-02 - Over 200 New Questions. - Progress Now Saves After Reinstallation. - New Chemistry Theme. - New Tutorial. ### 1.2119 — 2026-04-14 -New Daily Feed. -Over 500 New Questions. -UI/UX improvements and minor bug fixes. ### 1.2118 — 2026-03-22 -Over 500 New Questions. -Fixed a bug which caused duplicate selections within matching questions. ### 1.2117 — 2026-02-26 -Over 700 New Questions. -Minor bug fixes. ## Apps similar to ChemSpark | App | Rating | Price | Category | | --- | --- | --- | --- | | [NND Language App](https://appshunter.io/ios/app/nnd-language-app/id6502798461) | 5.0 (1) | Free | Education | | [Nishnaabemwin Conversation](https://appshunter.io/ios/app/nishnaabemwin-conversation/id1581282711) | — | Free | Education | | [Parent 101 : Parenting Tips](https://appshunter.io/ios/app/parent-101-parenting-tips/id6737198424) | — | Free | Education | | [Organic Chemistry - Octet](https://appshunter.io/ios/app/organic-chemistry-octet/id6758552314) | — | Free | Education | | [NAVLE Practice Test](https://appshunter.io/ios/app/navle-practice-test/id6747931053) | — | Free | Education | | [Periodic Table Ultimate](https://appshunter.io/ios/app/periodic-table-ultimate/id6749167499) | 5.0 (1) | Free | Education | ## More apps by Lojas Software Corp - [Delta Calendar](https://appshunter.io/ios/app/delta-calendar/id6744043360) - [MathMind: Test Your Skills](https://appshunter.io/ios/app/mathmind-test-your-skills/id6746140680) - [Ascent: Path to Prosperity](https://appshunter.io/ios/app/ascent-path-to-prosperity/id6746658480) - [BioPath: Explore Biology](https://appshunter.io/ios/app/biopath-explore-biology/id6746768299) - [Lexicon: Master English](https://appshunter.io/ios/app/lexicon-master-english/id6757132710) All apps by Lojas Software Corp: https://appshunter.io/developer/1799458054 ## Related topics [chem practice](https://appshunter.io/ios/topics/chem-practice) · [chemistry study](https://appshunter.io/ios/topics/chemistry-study) · [chemistry practice](https://appshunter.io/ios/topics/chemistry-practice) --- *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 2026-08-20.*