{"app_store_id":1673656331,"slug":"ninja-ai-chat-for-students-1673656331","name":"Ninja - AI Chat for Students","subtitle":"Save time with AI","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ac/66/b3/ac66b371-7259-030f-2c53-49fce40bd815/AppIcon-0-0-1x_U007epad-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/ninja-ai-chat-for-students/id1673656331?uo=4","price":0,"currency":"USD","rating":4.94075,"rating_count":11004,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Productivity","version_date":"2024-06-16T12:26:38Z","updated_at":"2026-10-20T19:01:13.381Z","stale":false,"missing_since":null,"one_liner":"Save time with AI","verified_maker":false,"maker_site":null,"file_size_bytes":54310912,"minimum_os":"13.4","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/29/c4/a5/29c4a53f-fdba-ac5c-73d4-2b1f76eb31e7/5b8ddbbc-6906-4084-bb3b-cbc3aba50498__U002301.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/07/38/64/07386468-5048-9d38-ba0f-91aadb048013/bd01f6e9-e23a-4a52-a1fb-9c0915cc2a02__U002304-1.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/12/30/0f/12300f49-9952-24c3-d111-7ea38e20d7ad/17f25c28-b9d4-4dd0-94a6-ba0b4f59441b__U002303.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/f9/64/05/f96405e3-c772-c0a4-f3b3-8e48817dfc67/bcd03482-a92d-47b9-89d6-97483d7f5237__U002305.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/8b/21/02/8b2102e3-0768-65c9-b5b4-2ed276f1e869/0227650a-e6eb-4bfd-b037-9937b02dbd44__U002306.jpg/392x696bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/d0/a9/67/d0a967f5-cc07-4cf0-aeb1-fae811c82931/f0c86c5e-6d8e-4733-80cf-ab7cfddaf489__U002307.jpg/392x696bb.jpg"],"developer_name":"Joseph Semrai","editors_choice":false,"url":"https://apptierlist.com/apps/ninja-ai-chat-for-students-1673656331/","api_url":"https://apptierlist.com/api/v1/apps/ninja-ai-chat-for-students-1673656331","schema_version":"1.0","generated_at":"2026-10-21T22:31:08.994Z","data_as_of":"2026-10-21T19:04:12.815Z","description":"Introducing Ninja, the quintessential app that redefines your educational and professional experience with its unparalleled capabilities. Ninja is a comprehensive tool that elevates your work to new heights, tailor-made for students, professionals, and anyone in need of a powerful assistant.\n\nKey Features of Ninja:\n* \t\tAdvanced Essay Functionality: Ninja stands out with its superior essay-writing features. Ninja integrates real-time sources, crafting essays that are not just well-written but also rich in content and references.\n* \t\tSupercharged Note-Taking: Transform your handwritten notes into high-quality, personalized guides. With Ninja, just take a picture of your notes, and the app converts them into textbook-quality material, customized to your learning style.\n* \t\tImage Understanding for Homework Help: Stuck on a math problem or a complex science question? Simply snap a photo of your homework, and Ninja's AI will not only explain it but also guide you through solving it.\n* \t\tAll-in-One Document and Presentation Tool: Ninja combines document and slide creation into one seamless interface. Whether you're drafting a report or preparing a presentation, Ninja's integrated editors ensure a smooth, efficient workflow.\n* \t\tChoice of AI Models: Select from a range of AI models including NINJA-1, GPT-4, Perplexity, and Claude. Each model brings its unique strengths, from offering real-time information to enhancing creative output, ensuring you always have the best tool for the task.\n\nNinja is more than an app; it's your personal AI-powered companion, designed to enhance your productivity, creativity, and learning. Embrace the future of work and education with Ninja.\n\nTerms of Use: https://www.workninja.com/terms-of-service.pdf\nPrivacy Policy: https://www.workninja.com/privacy-policy.pdf","facts":{"developer_id":1526112330,"developer_url":null,"first_released":"2023-03-23T07:00:00Z","support_url":"http://workninja.com/","privacy_url":"https://www.workninja.com/privacy-policy.pdf","website_url":null,"app_version":"1.5.16","release_notes":"- General improvements in stability, cleaned up bottom panel for UI simplicity","rating_current_version":4.94075,"rating_count_current_version":11004,"star_counts":[108,20,30,100,10745],"genres":["Productivity","Utilities"],"languages":["EN"],"content_advisories":null,"device_families":["iphone","ipad","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-20T19:01:13.381Z","catalog_read_at":"2026-10-17T17:46:13.443Z","reviews_checked_at":null,"summary_written_at":null,"placed_at":"2026-10-15T10:21:36.034Z","scored_at":"2026-10-21T19:04:12.815Z"},"editorial":null,"memberships":[{"list":"homework-help","list_name":"homework help","list_status":"active","list_url":"https://apptierlist.com/best/homework-help/","position":36,"tier":"C","score":61.8,"components":{"rating":98.8,"votes":80.5,"rank":67.8,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-15T10:21:36.034Z"},{"list":"ai-chat-assistant","list_name":"AI Chatbot","list_status":"active","list_url":"https://apptierlist.com/best/ai-chat-assistant/","position":148,"tier":null,"score":44.8,"components":{"rating":98.8,"votes":80.5,"rank":0,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-15T10:21:36.034Z"},{"list":"essay-writing","list_name":"essay writing","list_status":"draft","list_url":null,"position":null,"tier":null,"score":44.8,"components":{"rating":98.8,"votes":80.5,"rank":0,"recency":0},"status":"active","review_status":"checked","list_ranking_status":"under_review","confidence":"provisional","judged_at":"2026-10-15T10:21:36.034Z"}],"main_list":"homework-help","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":188633,"at":"2026-10-21T03:33:12.684Z","kind":"tier_changed","list":"homework-help","app_store_id":1673656331,"app":"ninja-ai-chat-for-students-1673656331","from":"D","to":"C","reason":"score 58.7 to 61.8","job":"rescore"},{"id":135036,"at":"2026-10-17T01:03:13.386Z","kind":"tier_changed","list":"ai-chat-assistant","app_store_id":1673656331,"app":"ninja-ai-chat-for-students-1673656331","from":"F","to":null,"reason":"rank shift: #41, below the tiered top 40","job":"rescore"},{"id":133288,"at":"2026-10-16T19:21:41.249Z","kind":"tier_changed","list":"homework-help","app_store_id":1673656331,"app":"ninja-ai-chat-for-students-1673656331","from":"F","to":"D","reason":"score 44.8 to 58.7","job":"rescore"},{"id":108953,"at":"2026-10-15T15:30:00.489Z","kind":"tier_changed","list":"ai-chat-assistant","app_store_id":1673656331,"app":"ninja-ai-chat-for-students-1673656331","from":null,"to":"F","reason":"rank shift: #12, score unchanged at 44.8","job":"rescore"},{"id":102698,"at":"2026-10-15T10:28:36.039Z","kind":"tier_changed","list":"homework-help","app_store_id":1673656331,"app":"ninja-ai-chat-for-students-1673656331","from":null,"to":"F","reason":"score 44.8","job":"rescore"},{"id":102259,"at":"2026-10-15T10:21:36.034Z","kind":"membership_added","list":"homework-help","app_store_id":1673656331,"app":"ninja-ai-chat-for-students-1673656331","from":null,"to":"active","reason":"Snap a photo of homework and the AI explains it and guides you through solving math and science problems.","job":"shadow"},{"id":102258,"at":"2026-10-15T10:21:36.034Z","kind":"membership_added","list":"essay-writing","app_store_id":1673656331,"app":"ninja-ai-chat-for-students-1673656331","from":null,"to":"active","reason":"\"Advanced Essay Functionality\" is the first key feature, writing essays with real-time sources and references.","job":"shadow"},{"id":102257,"at":"2026-10-15T10:21:36.034Z","kind":"membership_added","list":"ai-chat-assistant","app_store_id":1673656331,"app":"ninja-ai-chat-for-students-1673656331","from":null,"to":"active","reason":"Titled \"AI Chat for Students\"; offers a choice of AI models (GPT-4, Claude, Perplexity) for general questions and writing help.","job":"shadow"},{"id":93980,"at":"2026-10-15T06:10:53.127Z","kind":"app_added","list":null,"app_store_id":1673656331,"app":"ninja-ai-chat-for-students-1673656331","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":"essay-writing","list_name":"essay writing","status":"active","review_status":"checked","position":null,"tier":null,"score":44.8,"components":{"rating":98.8,"votes":80.5,"rank":0,"recency":0},"ranks":[],"verdicts":[{"verdict":"keep","reason":"\"Advanced Essay Functionality\" is the first key feature, writing essays with real-time sources and references.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T10:21:36.034Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T10:21:36.034Z","attempts":1,"current":true}]},{"list":"homework-help","list_name":"homework help","status":"active","review_status":"checked","position":36,"tier":"C","score":61.8,"components":{"rating":98.8,"votes":80.5,"rank":67.8,"recency":0},"ranks":[{"country":"gb","rank":30},{"country":"us","rank":13},{"country":"ca","rank":26},{"country":"au","rank":36}],"verdicts":[{"verdict":"keep","reason":"Snap a photo of homework and the AI explains it and guides you through solving math and science problems.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T10:21:36.034Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T10:21:36.034Z","attempts":1,"current":true}]},{"list":"ai-chat-assistant","list_name":"AI Chatbot","status":"active","review_status":"checked","position":148,"tier":null,"score":44.8,"components":{"rating":98.8,"votes":80.5,"rank":0,"recency":0},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Titled \"AI Chat for Students\"; offers a choice of AI models (GPT-4, Claude, Perplexity) for general questions and writing help.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T10:21:36.034Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T10:21:36.034Z","attempts":1,"current":true}]}]},"data_version":40339,"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/ninja-ai-chat-for-students-1673656331/"}}