MOD_01
Autonomous Tutor Engine
High-density dialogic instruction via an isolated server tunnel. Ephemeral cache keeps operational cost under $0.003/message on the Prestige tier.
Academic Double · Prestige Edition
The sovereign digital twin of academic excellence
Premium cognitive infrastructure: isolated AI tutor, encrypted vault, 10 free academic libraries, Ivory Study Rooms (Study With Me — silent global audience), and low-latency Prestige lounges.
OXFAI HUB
71AI Credits
2.4kXP
48hFocus
Claude AI TutorSocratic dialogue · Prestige
Backpack Vault12 documents · 15 flashcards
Research Hub10 libraries · free for all
AI TUTOR
Explain special relativity simply.
Let's start with the invariance of c: the speed of light is constant for every inertial observer…
RESEARCH HUB
quantum error correction
Surface codes for fault-tolerant QCSpringer · DOI · arXiv
Topological quantum memoryCrossref · OpenAlex
Prestige Architecture
Four interconnected modules, designed for the Oxfai identity — imperial blue, brushed gold, smoked glass.
MOD_02
Encrypted Backpack Vault
Virtual cabinets per university module. Semantic extraction and native spaced-repetition flashcard generation.
MOD_03
10-Library Research Hub
Springer, Crossref, Wiley, arXiv, OpenAlex, Europe PMC, and Elsevier DOI verification — exclusively via secured Cloud Functions.
MOD_04
Ivory Study Rooms · Study With Me
Global silent study atrium — freemium students join as mute spectators (60 min/day, +15 min per rewarded video). Prestige scholars broadcast live. Agora audience mode cuts bandwidth by 4×.
Regulatory audit matrix — App Store Ready
Guideline 2.3.1
Metadata positioning only. No full-text JSTOR/IEEE claims. Links to official publisher pages.
Guideline 5.2.4
Abstracts truncated to 250 words before Firestore cache. No publisher full-text hosting.
RGPD / Privacy
SHA-256 hashed UIDs server-side. Anonymized proxied queries. StoreKit 2 on-device payments.
Scientific Rigor & Institutional Trust
Engineering proof for researchers, doctoral candidates and institutional partners — not another AI gadget, but verifiable academic infrastructure.
VECTOR_ARCHITECTURE · v2.4
Federated Query Pipeline
Every library search is encrypted on-device, proxied through Firebase Callable (HTTPS/TLS 1.3), stripped of personal identifiers (GDPR), then fan-out in parallel to publisher APIs — never exposing raw student queries to third parties.
STEP_01
iOS Client · AES at rest
STEP_02
HTTPS Callable · Firebase Blaze
STEP_03
GDPR Anonymizer · PII scrub
STEP_04
Parallel Router · 10 library indexes
STEP_05
Metadata merge · DOI verify
// inbound query vector (anonymized) POST /callable/librarySearch 200 OK · 412ms uid_hash=sha256:a8f3… · pii=stripped fan-out: springer,crossref,wiley,arxiv,openalex,epmc,elsevier // response: metadata + abstract ≤250w · no full-text merged_results=12 · cache=firestore/ephemeral
10 federated library indexes (metadata & DOI links)
Springer
JSTOR
IEEE
ScienceDirect
Emerald
LexisNexis
Semantic Scholar
arXiv
PubMed
Open Case Law
Server fan-out: Springer · Crossref · Wiley · arXiv · OpenAlex · IEEE · Elsevier DOI verify
HONOR_CODE · ACADEMIC_INTEGRITY
Academic Honor Shield
Oxfai is designed for universities to recommend — not ban. The tutor never substitutes for student reasoning; it scaffolds it. Integrity checks run before submission, not after accusation.
Socratic Tutoring Protocol
The AI tutor asks guiding questions instead of delivering final answers — preserving epistemic agency and aligning with honor-code pedagogy.
Pre-Submission Integrity Scan
Academic Honor Shield flags risky copy-paste patterns and suggests ethical paraphrasing before essays, reports and thesis chapters are submitted.
Verifiable Source Attribution
Library results link to official publisher pages with DOI verification — metadata only, no shadow hosting of copyrighted full text.
CORE_ENGINE_SPEC
Enterprise-Grade Research Architecture
Designed for institutional researchers and academic professionals who demand mathematically proven data isolation, zero-bias vector distribution, and verifiable source attribution across global structures.
LATENCY BOUND
< 450ms · Federated Search
7 server-side API connectors fan-out in parallel (10 library brands) via Firebase Blaze.
CONTEXT PRECISION
Claude Sonnet · Long-form
Extended context for thesis chapters, proofs and multi-document analysis (Prestige+).
ENCRYPTION STANDARD
SHA-256 · Multi-Tenant
Strict Firebase token isolation — each researcher partition is cryptographically separated.
Subscription Plans
How each Oxfai tier supports your university journey — from first lecture to final exams.
← Swipe to compare plans →
Freemium Order
Free
Start your academic double at no cost
Ideal to discover Oxfai on campus and build a daily revision habit.
What you can use
- Student group chat — collaborate with classmates on campus
- Backpack vault and cohort document sharing
- Unlimited search across 10 academic libraries (metadata & abstracts)
- Backpack vault, cohort document sharing and campus hub
Daily limits (reset at midnight UTC)
- 10 library searches per day
- Student group chat (optional rewarded unlock)
- Labelled banner ads in Chat, Home and Cursus
- AI tutor, flashcards & @ai — Prestige only
- Ivory Study Rooms — 60 min/day silent spectator + rewarded +15 min; private visio ads (2×5 min)
- Research Hub — metadata & DOI links (no publisher downloads)
Not included on Freemium: Academic Honor Shield (anti-plagiarism), ad-free mode, extended Prestige study rooms, and Claude Sonnet depth — upgrade to Prestige when you need them.
Get the app — start free
Opens Oxfai on your iPhone if installed, otherwise the App Store.
Prestige Order
From $10.99/month · $99.99/year
3-day free trial on the annual plan (App Store)
Your semester companion: deeper AI coaching, ethical writing checks, and distraction-free study.
- Socratic AI tutoring that follows your field and remembers your recent course context
- Academic Honor Shield: detect risky copy-paste and get ethical paraphrasing before you submit
- Generate rich flashcard decks from your documents to master entire modules before midterms
- Ad-free focus, private study rooms and Prestige lounges to revise with classmates
- Same unlimited library access — research papers without leaving the app
Subscribe in the app
Opens the Prestige checkout screen inside Oxfai (StoreKit 2).
Prestige+ Order
From $15.99/month · $189.99/year
Annual plan — equivalent to $15.83/month, no commitment beyond Apple's standard cancellation policy
Built for intensive periods: finals, dissertations, and competitive programs.
- Near-unlimited depth with Claude Sonnet for complex chapters, proofs and long-form analysis
- Extended conversation memory so the tutor stays coherent across a full revision session
- More integrity reviews for essays, reports and thesis drafts before submission
- Higher flashcard and tutoring capacity when you study several hours a day during exam blocks
- Everything in Prestige — libraries, lounges, campus tools — with headroom for power users
Subscribe in the app
Opens the Prestige checkout screen inside Oxfai (StoreKit 2).
Which plan fits your semester?
Freemium is perfect to try Oxfai with classmates and keep up day to day. Choose Prestige when you want a true academic copilot for the whole term — tutoring, flashcards, integrity checks and group study without ads. Choose Prestige+ if you are in a high-intensity phase (medical, law, engineering finals, thesis writing) and need the deepest AI responses for longer sessions. All plans include free unlimited search across our 10 federated libraries.
Sonnet Boost Pack — $3.99 (consumable, non-recurring): Prestige members who exhaust their monthly Sonnet allowance can purchase a one-time pack granting +50 advanced Sonnet questions. No renewal, no commitment — billed once via Apple StoreKit 2.
<450msFederation latency
10Federated indexes
250Max words / abstract
SonnetLong-context analysis
SHA-256Multi-tenant isolation
∞Library searches