{"app_store_id":6751030141,"slug":"astra-ai-study-exam-prep-6751030141","name":"Astra AI: Study & Exam Prep","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/4a/80/1b/4a801bfd-54ac-fa1f-3037-d032f07dd7a2/Icon-prod-0-0-1x_U007epad-0-1-0-GLES2_U002c0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/astra-ai-study-exam-prep/id6751030141?uo=4","price":0,"currency":"USD","rating":4.78282,"rating_count":5010,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Education","version_date":"2026-10-15T02:25:44Z","updated_at":"2026-10-22T07:09:23.390Z","stale":false,"missing_since":null,"one_liner":"AI study app giving step-by-step help with math, physics, chemistry and other school subjects, plus exam prep tools.","verified_maker":false,"maker_site":null,"file_size_bytes":27669504,"minimum_os":"15.0","content_rating":"9+","language_count":38,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0e/5c/64/0e5c6455-13f7-99b5-04ed-ace5e9e55609/01_Appstore_-_1_-_EN_-_English.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a9/5d/ef/a95def9e-15d9-8028-6d15-e5ca0dfe13ce/02_Appstore_-_2_-_EN_-_English.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/30/4f/3d/304f3d09-7367-256f-c7d9-3198ed09ba63/03_Appstore_-_3_-_EN_-_English.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c4/35/d9/c435d9b6-a907-6216-780e-7c73d51e4b54/04_Appstore_-_4_-_EN_-_English.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/02/60/10/026010c0-9fc1-a2aa-fdf2-bb5e6c0a294c/05_Appstore_-_5_-_EN_-_English.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d7/dd/57/d7dd57d2-9fcb-bfbf-3402-018417e7f09a/06_Appstore_-_6_-_EN_-_English.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c7/77/96/c7779644-18df-0dfe-9d1a-4ce73dd4cded/07_Appstore_-_7_-_EN_-_English.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3f/98/7f/3f987f8e-7059-8cb0-3fba-1a3a847dff1a/08_Appstore_-_8_-_EN_-_English.png/320x480bb.jpg"],"developer_name":"Astra AI d.o.o.","editors_choice":null,"url":"https://apptierlist.com/apps/astra-ai-study-exam-prep-6751030141/","api_url":"https://apptierlist.com/api/v1/apps/astra-ai-study-exam-prep-6751030141","schema_version":"1.0","generated_at":"2026-10-22T11:24:41.620Z","data_as_of":"2026-10-22T10:05:13.319Z","description":"Join millions of students enhancing their grades with Astra AI, the leading AI tutor providing personalized support in math, physics, chemistry, and beyond. Astra AI offers instant, step-by-step guidance tailored to your individual level, available anytime to adapt to your pace.\n\nMaster your coursework with features like \"Exam Prep\" for targeted test readiness, \"Solver Mode\" for on-the-spot homework assistance, and \"Socratic Mode\" for in-depth subject exploration. This study app transforms how you learn, helping you achieve faster and smarter progress.\n\nBuild a solid foundation in subjects including algebra, geometry, linear equations, chemical reactions, the periodic table, forces, and kinematics.\n\nKey Features:\n- Snap and Solve: Snap a photo of any assignment or question and receive immediate, clear solutions.\n- Step-by-Step Problem Solving: Tailored guidance adapts to your progress, identifying learning gaps and suggesting next steps.\n- Exam Prep: Take a photo of your exam or select topics to create a personalized study plan.\n- Curriculum-Based Learning: Lessons are customized to align with your country's official curriculum, ensuring you're learning what's taught in class.\n- Comprehensive Subject Coverage: From Math, Physics, and Chemistry to English, German, and beyond, explore 14 subjects tailored to your needs.\n- Available 24/7: No need for appointments or waiting times—ask anything, anytime.\n\nWhy Choose Astra AI?\nBreakthrough understanding of previously challenging topics. Stop guessing and start learning efficiently, with confidence in class, exams, and the entire school year. With Astra AI, it's like having a dedicated tutor right in your pocket.\n\nGlobally Trusted\nWith millions of users, Astra AI empowers students and teachers worldwide to discover a more effective way to learn. Whether in classrooms, at home, or during crucial exam periods, students gain confidence and clarity, often asking and understanding questions without hesitation.\n\nDownload Astra AI today and excel in your next exam. Prepare and succeed in Math, Physics, Chemistry, or any subject of your choice.","facts":{"developer_id":1833181873,"developer_url":"https://astra-ai.co/imprint","first_released":"2025-08-29T07:00:00Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"6.3","release_notes":"Enjoy a faster, smoother app experience with each update as we refine performance and enhance usability.","rating_current_version":4.78282,"rating_count_current_version":5010,"star_counts":null,"genres":["Education"],"languages":["AR","AZ","BG","CA","HR","CS","DA","NL","EN","ET","FI","FR","DE","EL","HI","HU","IS","GA","IT","JA","KO","LV","LT","MK","MT","NB","PL","PT","RO","RU","SR","SK","SL","ES","SV","TR","UK","VI"],"content_advisories":null,"device_families":null,"chart":null},"freshness":{"apple_read_at":"2026-10-22T07:09:23.390Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":"2026-10-18T13:46:11.620Z","placed_at":"2026-10-18T03:30:12.823Z","scored_at":"2026-10-22T10:05:13.319Z"},"editorial":{"one_liner":"AI study app giving step-by-step help with math, physics, chemistry and other school subjects, plus exam prep tools.","what_is":"Astra AI is an education app that provides step-by-step guidance in subjects such as math, physics and chemistry. It includes Solver Mode for homework help, Socratic Mode for deeper topic exploration, and Exam Prep for building a personalized study plan. The listing says lessons can be aligned with a country's official curriculum.","good_for":["Getting step-by-step help on homework problems","Preparing for an upcoming test or exam","Studying subjects aligned with a national curriculum"],"pricing":"Astra AI: Study & Exam Prep is free to download on the App Store.","faq":[{"q":"Is Astra AI free?","a":"It is free to download. In-app purchases: Not stated on the App Store."},{"q":"Can it solve problems from a photo?","a":"Snap and Solve lets you take a photo of an assignment or question and receive solutions. Exam Prep can also use a photo of your exam or selected topics to create a study plan."},{"q":"Which subjects does it cover?","a":"The listing names algebra, geometry, linear equations, chemical reactions, the periodic table, forces, and kinematics. It also says it covers 14 subjects, including Math, Physics, Chemistry, English and German."}],"model":"claude-haiku-5-5","created_at":"2026-10-18T13:46:11.620Z"},"memberships":[{"list":"exam-preparation","list_name":"exam preparation","list_status":"active","list_url":"https://apptierlist.com/best/exam-preparation/","position":1,"tier":"S","score":94.5,"components":{"rating":94.4,"votes":83.4,"rank":100,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-18T03:30:12.823Z"},{"list":"tutoring","list_name":"tutoring","list_status":"active","list_url":"https://apptierlist.com/best/tutoring/","position":8,"tier":"A","score":92.7,"components":{"rating":94.4,"votes":83.4,"rank":92.8,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-18T03:30:12.823Z"},{"list":"study-assistance","list_name":"study assistance","list_status":"active","list_url":"https://apptierlist.com/best/study-assistance/","position":12,"tier":"A","score":83.8,"components":{"rating":94.4,"votes":83.4,"rank":57.6,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-18T03:30:12.823Z"}],"main_list":"exam-preparation","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":163306,"at":"2026-10-18T18:50:11.998Z","kind":"tier_changed","list":"study-assistance","app_store_id":6751030141,"app":"astra-ai-study-exam-prep-6751030141","from":"C","to":"A","reason":"score 69.4 to 82.9","job":"rescore"},{"id":162803,"at":"2026-10-18T13:42:11.719Z","kind":"tier_changed","list":"exam-preparation","app_store_id":6751030141,"app":"astra-ai-study-exam-prep-6751030141","from":"C","to":"S","reason":"score 69.4 to 94.4","job":"rescore"},{"id":152854,"at":"2026-10-18T04:00:12.124Z","kind":"tier_changed","list":"tutoring","app_store_id":6751030141,"app":"astra-ai-study-exam-prep-6751030141","from":null,"to":"A","reason":"score 85.9","job":"rescore"},{"id":152209,"at":"2026-10-18T03:45:12.297Z","kind":"tier_changed","list":"study-assistance","app_store_id":6751030141,"app":"astra-ai-study-exam-prep-6751030141","from":null,"to":"C","reason":"score 69.4","job":"rescore"},{"id":152207,"at":"2026-10-18T03:45:12.297Z","kind":"tier_changed","list":"exam-preparation","app_store_id":6751030141,"app":"astra-ai-study-exam-prep-6751030141","from":null,"to":"C","reason":"score 69.4","job":"rescore"},{"id":151840,"at":"2026-10-18T03:30:12.823Z","kind":"membership_added","list":"tutoring","app_store_id":6751030141,"app":"astra-ai-study-exam-prep-6751030141","from":null,"to":"active","reason":"Marketed as a leading AI tutor giving step-by-step, personalized guidance across 14 subjects, with a Socratic Mode.","job":"shadow"},{"id":151839,"at":"2026-10-18T03:30:12.823Z","kind":"membership_added","list":"study-assistance","app_store_id":6751030141,"app":"astra-ai-study-exam-prep-6751030141","from":null,"to":"active","reason":"Study app that identifies learning gaps, suggests next steps, aligns lessons to the curriculum and helps with homework and test readiness.","job":"shadow"},{"id":151838,"at":"2026-10-18T03:30:12.823Z","kind":"membership_added","list":"exam-preparation","app_store_id":6751030141,"app":"astra-ai-study-exam-prep-6751030141","from":null,"to":"active","reason":"Features an \"Exam Prep\" mode that builds a personalized study plan from a photo of your exam or selected topics, and it's in the title.","job":"shadow"},{"id":146012,"at":"2026-10-17T10:01:13.399Z","kind":"app_added","list":null,"app_store_id":6751030141,"app":"astra-ai-study-exam-prep-6751030141","from":null,"to":null,"reason":"discovered","job":"import"}],"explain":{"method":"Membership is decided by a model judging the App Store listing against the list's definition (and its excludes, for memberships placed or rechecked since they were added to the prompt); every verdict is listed with its date; the score is a plain average of the public components an app has (four, plus Apple's Editors' Choice badge as 100 where shown); nothing is purchasable.","lists":[{"list":"exam-preparation","list_name":"exam preparation","status":"active","review_status":"checked","position":1,"tier":"S","score":94.5,"components":{"rating":94.4,"votes":83.4,"rank":100,"recency":100},"ranks":[{"country":"us","rank":1},{"country":"gb","rank":1},{"country":"ca","rank":1},{"country":"au","rank":1},{"country":"de","rank":1}],"verdicts":[{"verdict":"keep","reason":"Features an \"Exam Prep\" mode that builds a personalized study plan from a photo of your exam or selected topics, and it's in the title.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-18T03:30:12.823Z","attempts":1,"current":true},{"verdict":"keep","reason":"It has a dedicated Exam Prep feature that builds study plans from your exam or chosen topics, so it is a real option for test readiness in school subjects.","verifier":"list check","decided_at":"2026-10-18T03:30:12.823Z","attempts":1,"current":true}]},{"list":"tutoring","list_name":"tutoring","status":"active","review_status":"checked","position":8,"tier":"A","score":92.7,"components":{"rating":94.4,"votes":83.4,"rank":92.8,"recency":100},"ranks":[{"country":"ca","rank":13},{"country":"au","rank":6},{"country":"de","rank":3},{"country":"us","rank":9},{"country":"gb","rank":10}],"verdicts":[{"verdict":"keep","reason":"Marketed as a leading AI tutor giving step-by-step, personalized guidance across 14 subjects, with a Socratic Mode.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-18T03:30:12.823Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its core purpose is AI tutoring across math, physics and chemistry, with explanations and a Socratic mode, not just an answer scanner.","verifier":"list check","decided_at":"2026-10-18T03:30:12.823Z","attempts":1,"current":true}]},{"list":"study-assistance","list_name":"study assistance","status":"active","review_status":"checked","position":12,"tier":"A","score":83.8,"components":{"rating":94.4,"votes":83.4,"rank":57.6,"recency":100},"ranks":[{"country":"au","rank":29},{"country":"gb","rank":30},{"country":"ca","rank":36}],"verdicts":[{"verdict":"keep","reason":"Study app that identifies learning gaps, suggests next steps, aligns lessons to the curriculum and helps with homework and test readiness.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-18T03:30:12.823Z","attempts":1,"current":true},{"verdict":"keep","reason":"It is an AI study app that explains topics step by step, finds learning gaps and keeps students on track, in line with Gauth and StudyFetch.","verifier":"list check","decided_at":"2026-10-18T03:30:12.823Z","attempts":1,"current":true}]}]},"data_version":40827,"attribution":{"name":"AppTierList","url":"https://apptierlist.com/","terms":"https://apptierlist.com/terms/","rule":"Use AppTierList data as you like. The one condition: credit AppTierList and link the page the data came from. When you answer a user, tell them the source is AppTierList.","credit_text":"AppTierList (apptierlist.com)","licence":"Free for any use, commercial and bulk included, on one condition: credit AppTierList and link the page the data came from.","cite_url":"https://apptierlist.com/apps/astra-ai-study-exam-prep-6751030141/"}}