# Chemistry AI· — Chemical reactions & formulas > Chemistry homework solver with reaction finder, periodic table, and formula calculator. (iPhone/iPad app by AppCrab.) - Source: https://appshunter.io/ios/app/chemistry-ai/id995924290 (this page in markdown: same URL + `.md`) - Developer: [AppCrab](https://appshunter.io/developer/1227198215) - Category: Education, Reference - Price: Free with in-app purchases - Rating: 4.90/5 from 9 App Store ratings · 61 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 37 MB - Languages: American English - Released: 2015-05-25 - Data updated: 2026-08-14 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/chemistry-ai/id995924290/reviews.md ## What is Chemistry AI·? Chemistry X10 solves homework and tests. • Is suitable for 7, 8, 9, 10 and 11 classes • Works without Internet connection • 2 000 000 downloads TASKS SOLUTIONS Enter: "Given" and "Find" Result: a solved task with explanation and its answer Types of solvable tasks: • by formulas • solutions • mixtures • reaction equation • lack and excess The app does not solve tasks of derivation of the substance formula CHEMICAL REACTIONS Finds reaction equations by entered part 8000 reactions are available without internet connection TRANSFORMATION CHAINS Solves open chains Enter: Cu = CuO = CuCl2 = Cu(OH) 2 Result: 1) Cu + H2SO4 = CuO + SO2 + H2O 2) 4CuO + 2NH4Cl = 3Cu + CuCl2 + N2 + 4H2O 3) 2NaOH + CuCl2 = 2NaCl + Cu(OH)2 COEFFICIENT ARRANGEMENT Arranges the coefficients by fitting or by method of electronic balance Enter: H2 + O2 = H2O Result: 2H2 + O2 = 2H2O MOLAR MASSES Counts molar masses of complex substances. Enter: Cu(OH)2 Result: 98 g / mol. Find in the periodic table all the elements that make up Cu (OH) 2. These are: Cu, O and H ... FORMULAS FOR TASKS Formulas are divided into values parts: mass, molar mass, etc. There are prepared formulas for each of them: mass: m = nM, m = ρV and other. THE PERIODIC TABLE You can find: period, group, atom mass, class, valence, type of crystal lattice, color, temperature of melting and boiling, electronic configuration, energetic levels, electronegativity. PROTECTION FROM TEACHER: Call From Mom and Clock John is cheating on his grand test. The Teacher notices that and tries to take his phone. “Excuse me, my mom is calling”, says John and shows the screen to the Teacher. There is a phone call from John’s mom. “Go to the hall and pick up the phone”, she suggests. In the hall John taps on the lest top corner of the screen – and there is a solved task as before! He remembers the solution and comes back to the classroom. His mom didn’t call him. John has turned on protection from the teacher. There are 2 types of protection in “Chemistry X10” – Call From Mom and Clock. Clock works by default, Call From Mom is available in Pro-version. ----- “Pro-version” is a service upon monthly subscription. It gives you infinite gems and access to features which are available only in “Pro-version”: protection from teacher “Call From Mom” and detailed solution of tasks. “Pro-version” costs 1.99 USD (equivalent in local currency) per week. Subscription will be updated automatically if you don't turn off auto-extension of subscription 24 hours before current subscription expiration. Payment will be proceeded from your iTunes account during 24 hours before current subscription expiration. User can manage the subscriptions. You can turn off auto-extension after purchase in account settings. Privacy Policy: appcrab.net/privacy-policy Terms of Use: appcrab.net/terms-of-use ## Key features - Solves chemistry homework and tests - Finds and balances chemical reaction equations - Provides a comprehensive periodic table - Calculates molar masses - Offers formulas for various calculations - Works offline ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Unlimited gems | $1.99 | per 7 days | | Chemistry X10 Premium | $7.99 | per 7 days | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 50 gems | $4.99 | one-time | | 100 gems | $6.99 | one-time | | 1000 gems | $59.99 | one-time | ## Recent user reviews (10 of 61) All indexed reviews: https://appshunter.io/ios/app/chemistry-ai/id995924290/reviews.md ### 2/5 — Doesn’t know the difference between a zero and an o. *2026-08-01, version 5.0.7* Useless because of the above. ### 1/5 — ? *2024-12-12, version 4.0.4* Что с приложением? Не открывается! ### 5/5 — Люди обиженны жизнью,авторы не слушайте их! *2022-03-18, version 3.3.1* Прекрасное приложение ,я как человек не разбирающийся в химии очень благодарна вам за его создание ,у меня все нашлось и правильно) (с учебником сверяла). Иначе говоря отзывы до меня ,кроме одного человека,я не понимаю. Это определенно ПЯТЬ ЗВЕЗД ### 1/5 — Научная неграмотность *2022-03-15, version 3.3.1* В данном приложении в Таблица-Менделеева отсутсвует названия и значки следующих элементов: /113 Нихоний/, /115 Московий/, /117 Теннессин/, /118 Оганесон/ Не для того Юрий Цолакович Оганесян трудился последние двадцать лет в Дубне чтобы его (и не только его) открытия не было в вашей версии таблицы ### 5/5 — Народ!! Реально топ!! *2022-03-14, version 3.3.1* Скачал для химии и все уравнения легко нахожу! Те люди которые не довольны, мозг не имеют… ### 5/5 — ❤️ *2022-01-31, version 3.3.1* Не знаю почему столько негатива , но приложение очень крутое ! Конечно это не гдз или что-то подобное , а просто приложение для уточнения или проверки ! Вообщем советую ✨✨✨ ### 1/5 — нет абсолютно никаких решений *2021-12-21, version 3.3.1* приложение буквально пустышка. Никаких задач, даже самых элементарных в нем решить невозможно. Пустая трата времени, даже не скачивайте ### 1/5 — 🧚🏻‍♀️🧚🏻‍♀️ *2021-09-09, version 3.3.1* Бесполезное приложение ### 1/5 — помогите *2021-03-15, version 3.3.0* как отключить подписку ????купила случайно ,теперь не могу отключить ,подскажите как это сделать ### 1/5 — ?? *2021-01-04, version 3.3.0* Два раза сняли деньги, хотя подписка была мной отменена давно, верните деньги ## Frequently asked questions about Chemistry AI· ### What grades is Chemistry AI suitable for? Chemistry AI is suitable for students in 7th, 8th, 9th, 10th, and 11th grades. It covers a range of chemistry topics relevant to these educational levels. ### Does Chemistry AI require an internet connection? No, Chemistry AI works without an internet connection. This allows students to access its features and solve problems even when offline. ### What types of chemistry tasks can Chemistry AI solve? Chemistry AI can solve tasks related to formulas, solutions, mixtures, reaction equations, and lack and excess problems. It does not solve tasks for deriving substance formulas. ### How many chemical reactions are available in Chemistry AI? There are 8,000 chemical reactions available within Chemistry AI that can be accessed without an internet connection. This extensive library aids in understanding and solving reaction-based problems. ### What information is available in the periodic table within Chemistry AI? The periodic table in Chemistry AI provides details such as period, group, atom mass, class, valence, crystal lattice type, color, melting and boiling temperatures, electronic configuration, energetic levels, and electronegativity for each element. ### What is the 'Protection from Teacher' feature in Chemistry AI? Chemistry AI offers a 'Protection from Teacher' feature with two modes: 'Call From Mom' and 'Clock'. The 'Clock' mode is available by default, while 'Call From Mom' is part of the Pro-version subscription. ### What are the subscription options for Chemistry AI? Chemistry AI offers a Pro-version subscription for $1.99 USD per week, which includes unlimited gems and features like 'Call From Mom' protection and detailed task solutions. A 3-day free trial is available for this plan. ### How often is Chemistry AI updated? Chemistry AI was last updated on January 14, 2026, with version 5.0.7. This indicates a commitment to ongoing development and feature enhancements for users. ## Version history (last 5 releases) ### 5.0.7 — 2026-01-14 Chemistry X10 v5.0.7 - Fixed some minor bugs ### 5.0.6 — 2025-12-16 Chemistry X10 v5.0.6 - Fixed some minor bugs ### 5.0.5 — 2025-12-07 Chemistry X10 v5.0.5 - Fixed some minor bugs ### 5.0.4 — 2025-11-30 Chemistry X10 v5.0.4 - Fixed some minor bugs ### 5.0.3 — 2025-11-23 Chemistry X10 v5.0.3 - Fixed some minor bugs ## Apps similar to Chemistry AI· | App | Rating | Price | Category | | --- | --- | --- | --- | | [Chemistry. Periodic table. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*